Swift Trigger: 948361;

Presumed name: GRB 200109A

BAT	20^h 28^m 41.04^s, +53° 00′ 10.8″
position:	(307.171, +53.003 ± 180″)
XRT	20^h 28^m 30.19^s, +52° 59′ 35.5″
position:	(307.1258, 52.9932 ± 2.2″)
UVOT	No position available.
Galactic N_HI:	2.59×10⁰ cm^-2
Galactic E(B-V):	0.385 mag

Best RA:	20^h 28^m 30.19^s	= 307.1258 d
Best Dec:	+52° 59′ 35.5″	= 52.9932 d

Gal Lat:	8.28
Gal Long:	89.26

Sun angle:	76.79°, -1.2 hr East of Sun

¹Sper #3 auto processing.

Stars within 3.33 of XRT position

	RA*	Dec*		Catalogue
11.7	307.1220	52.9955	B2=20.9, R2=20.2	USNO-B1
13.6	307.1240	52.9968	h=14.5, j=14.9, k=14.5	2MASS
13.8	307.1240	52.9969	B1=17.3, B2=17.3, I=15.6, R1=15.8, R2=16.6	USNO-B1
16.3	307.1332	52.9938	B1=18.7, B2=18.5, I=16.3, R1=16.8, R2=17.6	USNO-B1
16.8	307.1336	52.9931	B2=18.2, I=16.9, R2=17.5	USNO-B1
17.3	307.1338	52.9929	h=15.5, j=16.4, k=16.2	2MASS
21.5	307.1169	52.9958	I=18.0, R2=19.3	USNO-B1
21.9	307.1284	52.9991	I=18.2, R1=19.3, R2=19.3	USNO-B1
22.6	307.1161	52.9908	B1=20.9, B2=20.3, R2=20.0	USNO-B1
30.1	307.1210	52.9854	h=12.3, j=12.9, k=12.2	2MASS
30.6	307.1164	52.9995	h=15.6, j=16.1, k=16.2	2MASS
34.2	307.1184	52.9848	B1=16.0, B2=15.2, I=13.0, R2=14.4	USNO-B1
34.5	307.1175	52.9850	h=13.7, j=14.0, k=13.7	2MASS
35.5	307.1119	52.9880	h=15.8, j=16.4, k=15.7	2MASS
36.1	307.1409	52.9974	I=17.9, R2=19.2	USNO-B1
37.4	307.1242	52.9829	I=18.1, R1=18.6, R2=19.1	USNO-B1
37.7	307.1091	52.9902	B2=20.3, I=17.7, R1=18.9, R2=19.8	USNO-B1
38.6	307.1295	52.9827	B2=20.0, I=18.2, R1=18.6, R2=18.5	USNO-B1
39.5	307.1303	52.9826	B1=19.2, B2=19.2, I=18.0, R1=18.3, R2=18.6	USNO-B1
40.4	307.1188	52.9828	h=12.2, j=12.7, k=12.1	2MASS
42.9	307.1383	53.0024	h=16.9, j=16.6, k=15.5	2MASS
45.7	307.1128	52.9832	B2=20.2, I=17.5, R1=18.4, R2=19.3	USNO-B1
46.1	307.1242	52.9804	B1=18.1, B2=18.2, I=16.4, R1=16.5, R2=17.2	USNO-B1
46.2	307.1161	53.0046	h=15.7, j=16.5, k=15.0	2MASS
46.3	307.1243	52.9804	h=15.1, j=15.6, k=14.9	2MASS
46.8	307.1160	53.0048	B1=19.4, B2=18.9, I=16.7, R1=17.5, R2=17.7	USNO-B1
50.8	307.1038	52.9884	B1=20.5, B2=20.7, R1=19.1, R2=19.8	USNO-B1
50.8	307.1120	52.9818	h=15.7, j=16.3, k=15.0	2MASS
51.3	307.1053	52.9860	B1=19.7, B2=20.2, I=17.4, R1=18.9, R2=18.9	USNO-B1
52.8	307.1277	52.9786	h=15.2, j=16.0, k=15.2	2MASS
55.0	307.1008	52.9959	h=14.6, j=15.3, k=14.5	2MASS
55.6	307.1496	52.9990	B1=16.9, B2=16.7, I=14.7, R1=15.2, R2=15.7	USNO-B1
55.8	307.1018	52.9988	h=15.4, j=15.9, k=15.5	2MASS
55.9	307.1498	52.9989	h=14.0, j=14.5, k=13.9	2MASS
58.1	307.1482	52.9843	B2=18.5, R2=18.7	USNO-B1
58.2	307.1084	53.0055	h=14.1, j=14.5, k=14.1	2MASS
58.5	307.1486	52.9845	h=15.8, j=16.3, k=15.7	2MASS
59.0	307.1049	53.0037	I=18.1, R1=19.2, R2=20.1	USNO-B1
60.6	307.1422	53.0068	h=15.6, j=16.2, k=15.4	2MASS
61.5	307.1388	53.0084	h=15.6, j=16.1, k=15.9	2MASS
62.7	307.1173	52.9766	h=16.1, j=16.5, k=15.9	2MASS
63.1	307.1473	53.0050	B2=20.2, I=18.1, R1=18.8, R2=18.9	USNO-B1
63.2	307.1147	53.0094	h=14.6, j=15.2, k=14.6	2MASS
63.2	307.1147	53.0094	B1=17.9, B2=18.0, I=16.0, R1=16.4, R2=17.0	USNO-B1
63.5	307.1228	52.9757	B2=20.3, I=18.2, R2=19.2	USNO-B1
64.5	307.1470	52.9806	B1=17.2, B2=17.1, I=14.4, R1=14.7, R2=15.6	USNO-B1
64.8	307.1470	52.9805	h=12.7, j=13.4, k=12.5	2MASS
65.2	307.1558	52.9943	h=15.9, j=16.5, k=15.2	2MASS
66.0	307.1282	53.0115	h=15.4, j=15.7, k=14.9	2MASS
66.5	307.1075	52.9783	h=15.4, j=16.4, k=15.2	2MASS
67.4	307.0972	53.0005	h=15.3, j=15.8, k=15.0	2MASS
67.6	307.1521	53.0033	h=15.1, j=15.8, k=15.2	2MASS
69.5	307.1145	52.9751	B2=20.7, I=18.0, R1=19.0, R2=18.8	USNO-B1
69.8	307.1429	52.9768	B2=20.9, R2=19.1	USNO-B1
72.2	307.1491	53.0075	h=15.6, j=16.3, k=15.0	2MASS
72.3	307.1556	52.9842	B1=19.5, B2=19.5, I=17.2, R1=17.6, R2=18.0	USNO-B1
72.3	307.1297	53.0131	B1=20.4, B2=20.3, I=18.1, R2=19.5	USNO-B1
72.4	307.1557	52.9842	h=15.2, j=15.9, k=15.0	2MASS
72.5	307.1262	53.0133	h=15.4, j=15.8, k=15.1	2MASS
73.6	307.1474	53.0090	B2=21.0, I=15.9, R2=19.3	USNO-B1
73.7	307.1244	52.9727	B1=16.7, B2=16.6, I=14.8, R1=14.9, R2=15.6	USNO-B1
73.8	307.1245	52.9727	h=13.8, j=14.1, k=13.6	2MASS
75.2	307.1526	53.0064	h=13.8, j=14.5, k=13.6	2MASS
75.5	307.1494	53.0086	h=15.2, j=15.9, k=14.8	2MASS
76.3	307.0943	52.9837	B1=18.9, B2=18.6, I=17.4, R1=17.3, R2=18.0	USNO-B1
77.1	307.0903	52.9944	h=13.7, j=14.0, k=13.6	2MASS
77.2	307.0932	52.9845	B1=19.6, B2=18.8, I=17.2, R1=18.3, R2=18.7	USNO-B1
77.7	307.1595	53.0005	B1=17.3, B2=17.4, I=15.8, R1=16.0, R2=16.3	USNO-B1
77.7	307.1595	53.0005	h=14.9, j=15.2, k=14.5	2MASS
77.7	307.1454	53.0112	B2=20.4, I=18.2, R1=19.1, R2=18.9	USNO-B1
78.4	307.1543	52.9797	B1=20.1, B2=19.0, I=17.4, R1=18.5, R2=18.1	USNO-B1
79.0	307.1048	53.0111	B2=17.5, I=15.4, R1=16.2, R2=16.0	USNO-B1
79.0	307.1050	53.0112	h=14.4, j=15.0, k=14.2	2MASS
79.1	307.1545	52.9796	h=15.8, j=17.0, k=15.4	2MASS
79.7	307.0986	52.9783	B2=20.7, I=18.2, R1=19.0, R2=20.0	USNO-B1
81.6	307.1613	52.9856	B1=18.9, B2=18.1, I=18.0, R1=17.4, R2=17.4	USNO-B1
82.0	307.1499	52.9756	B1=17.6, B2=17.5, I=16.2, R1=16.3, R2=17.0	USNO-B1
82.3	307.1500	52.9755	h=15.2, j=15.3, k=15.0	2MASS
82.6	307.1060	53.0128	B1=19.8, B2=21.0, I=18.3, R1=19.4, R2=19.9	USNO-B1
83.5	307.1282	52.9700	I=18.2, R2=19.2	USNO-B1
84.4	307.1065	52.9728	B1=18.4, B2=18.6, I=17.3, R1=17.4, R2=18.0	USNO-B1
84.9	307.1453	52.9728	B2=20.3, I=17.9, R2=19.7	USNO-B1
85.0	307.1127	53.0155	h=15.3, j=16.0, k=15.5	2MASS
86.3	307.1568	53.0082	h=14.8, j=16.6, k=15.5	2MASS
86.4	307.1272	52.9692	I=18.2, R2=20.0	USNO-B1
86.7	307.1633	52.9848	B1=15.6, B2=15.7, I=14.2, R1=13.9, R2=14.9	USNO-B1
87.2	307.1635	52.9848	h=13.4, j=13.6, k=13.4	2MASS
87.2	307.1589	52.9794	B1=18.2, B2=18.5, I=17.4, R1=17.4, R2=17.8	USNO-B1
87.2	307.1571	53.0085	B1=19.1, B2=18.9, I=16.6, R1=16.4, R2=17.9	USNO-B1
87.5	307.1591	52.9794	h=15.8, j=16.6, k=16.0	2MASS
87.5	307.0969	52.9762	h=16.1, j=16.4, k=15.6	2MASS
88.0	307.0896	53.0043	h=15.6, j=16.3, k=15.1	2MASS
88.5	307.1191	53.0174	B2=20.3, I=18.1, R2=19.9	USNO-B1
88.5	307.1569	52.9773	B1=20.0, B2=20.4, R1=19.2, R2=19.5	USNO-B1
90.2	307.1452	53.0154	h=13.4, j=13.7, k=13.3	2MASS
90.3	307.1523	52.9738	B1=19.6, B2=19.2, I=17.9, R2=18.6	USNO-B1
90.8	307.1480	53.0146	h=14.9, j=15.6, k=14.9	2MASS
90.8	307.1586	53.0089	h=14.0, j=14.8, k=14.0	2MASS
91.4	307.1393	53.0173	h=13.2, j=13.4, k=13.1	2MASS
91.5	307.1393	53.0173	B1=15.6, B2=15.6, I=14.0, R1=14.1, R2=14.9	USNO-B1
92.7	307.1642	53.0046	B2=20.4, R1=19.0, R2=19.5	USNO-B1
93.4	307.0892	52.9795	h=15.9, j=16.4, k=15.5	2MASS
93.7	307.0890	52.9795	B1=18.3, B2=18.5, I=16.9, R1=17.2, R2=17.8	USNO-B1
93.7	307.0843	53.0006	I=18.0, R2=19.1	USNO-B1
94.9	307.1497	53.0153	B1=18.1, B2=17.8, I=16.4, R1=16.9, R2=17.2	USNO-B1
95.0	307.1613	53.0087	B2=17.9, I=12.7, R2=13.3	USNO-B1
95.3	307.0948	53.0120	h=14.5, j=14.8, k=14.2	2MASS
95.4	307.0948	53.0120	B1=17.1, B2=17.2, I=15.2, R1=15.5, R2=16.4	USNO-B1
95.5	307.1624	53.0079	B1=18.8, B2=18.7, I=16.8	USNO-B1
95.8	307.1502	53.0154	h=16.0, j=16.4, k=15.5	2MASS
95.8	307.1326	53.0195	B2=19.6, I=16.6, R2=18.4	USNO-B1
96.1	307.1618	53.0088	h=11.7, j=12.4, k=11.6	2MASS
96.1	307.1618	53.0088	B1=15.7, B2=15.2, I=12.9, R1=13.1, R2=13.7	USNO-B1
97.2	307.1378	52.9672	h=14.2, j=14.4, k=14.0	2MASS
97.5	307.0815	52.9978	h=16.1, j=16.6, k=16.7	2MASS
97.8	307.1328	53.0200	B1=19.4, B2=19.1, I=16.7, R1=17.5, R2=18.2	USNO-B1
98.1	307.1282	52.9660	h=16.0, j=16.2, k=15.6	2MASS
98.1	307.1276	53.0204	h=12.9, j=13.5, k=12.7	2MASS
98.8	307.1058	52.9685	h=15.8, j=16.2, k=15.0	2MASS
99.2	307.0853	52.9804	B1=18.7, B2=18.8, I=16.8, R1=17.2, R2=17.7	USNO-B1
99.5	307.0852	52.9803	h=15.3, j=15.8, k=15.2	2MASS
99.8	307.0845	53.0055	B1=19.7, B2=20.2, I=17.8, R2=19.5	USNO-B1
100.0	307.1599	53.0119	B2=20.2, I=17.4, R1=18.5, R2=19.1	USNO-B1
100.0	307.1597	53.0120	h=15.8, j=16.5, k=15.4	2MASS
100.1	307.0813	52.9857	B1=20.0, B2=20.2, I=17.9, R1=18.7, R2=18.6	USNO-B1
100.2	307.1075	53.0188	h=15.8, j=16.6, k=15.8	2MASS
100.3	307.0868	53.0082	B1=19.1, B2=20.5, I=18.2, R1=19.1, R2=19.6	USNO-B1
100.6	307.1433	52.9673	h=13.6, j=13.8, k=13.5	2MASS
100.7	307.1415	52.9669	h=15.4, j=15.5, k=14.1	2MASS
101.6	307.1550	52.9711	h=15.3, j=15.5, k=15.0	2MASS
102.7	307.1701	52.9830	B2=20.4, I=18.2, R1=19.1, R2=19.8	USNO-B1
103.5	307.1573	52.9716	h=15.1, j=16.0, k=14.8	2MASS
103.8	307.1025	53.0184	h=15.9, j=16.3, k=15.7	2MASS
104.3	307.1475	52.9673	I=18.0, R2=18.6	USNO-B1
104.8	307.1736	52.9978	h=12.3, j=13.0, k=12.2	2MASS
105.2	307.1660	53.0096	h=14.6, j=14.9, k=14.6	2MASS
106.1	307.1181	52.9641	B1=19.9, B2=20.2, I=18.0, R1=18.8, R2=19.6	USNO-B1
106.3	307.1541	53.0173	h=14.5, j=14.7, k=14.4	2MASS
106.4	307.0786	52.9850	B1=20.1, B2=20.3, I=17.9, R2=19.1	USNO-B1
106.5	307.1540	53.0174	B1=16.9, B2=17.0, I=15.4, R1=15.6, R2=16.3	USNO-B1
107.9	307.1754	52.9904	B2=20.3, R2=19.6	USNO-B1
108.2	307.1756	52.9915	h=14.9, j=15.6, k=14.9	2MASS
109.0	307.0982	53.0185	h=14.6, j=15.0, k=14.9	2MASS
109.7	307.1479	53.0206	h=15.0, j=15.6, k=15.2	2MASS
109.8	307.1479	53.0206	B1=18.1, B2=18.4, I=16.5, R1=16.7, R2=17.4	USNO-B1
110.2	307.1681	52.9762	h=14.6, j=15.0, k=14.5	2MASS
110.4	307.1483	52.9657	h=15.7, j=16.5, k=15.6	2MASS
110.6	307.1049	52.9652	h=14.9, j=15.1, k=14.6	2MASS
111.2	307.1628	52.9718	B1=19.5, B2=19.8, I=18.0, R1=18.5, R2=19.3	USNO-B1
111.2	307.0761	52.9856	B2=20.3, I=18.1, R2=19.1	USNO-B1
111.6	307.1705	53.0086	h=10.5, j=11.1, k=10.3	2MASS
112.0	307.0794	52.9795	h=15.5, j=16.7, k=15.7	2MASS
112.1	307.0793	52.9796	B1=19.2, B2=19.6, I=17.6, R1=18.2, R2=18.7	USNO-B1
112.7	307.1180	53.0241	B1=19.2, B2=19.1, I=17.4, R1=18.3, R2=18.1	USNO-B1
112.8	307.0970	52.9671	h=16.1, j=16.6, k=16.2	2MASS
112.9	307.1584	53.0177	B1=19.9, B2=20.4, I=18.2, R2=19.6	USNO-B1
113.0	307.1506	53.0208	B2=21.2, I=18.2, R2=19.0	USNO-B1
113.8	307.1171	53.0244	B2=17.6, I=18.0, R2=17.6	USNO-B1
114.2	307.0748	53.0013	B1=19.4, B2=19.5, I=17.5, R1=18.3, R2=18.4	USNO-B1
114.9	307.1759	53.0037	h=14.1, j=14.6, k=13.8	2MASS
115.5	307.1781	52.9995	B2=20.3, I=17.9, R1=18.6, R2=19.2	USNO-B1
115.7	307.1257	52.9611	B1=17.4, B2=17.0, I=15.1, R1=15.4, R2=16.1	USNO-B1
115.7	307.0821	52.9747	B1=20.6, B2=21.1, R2=20.2	USNO-B1
116.1	307.1154	53.0248	h=14.8, j=15.1, k=14.6	2MASS
116.2	307.1114	53.0243	h=15.4, j=15.9, k=15.1	2MASS
116.3	307.0768	52.9800	B1=19.2, B2=19.4, I=17.5, R1=17.9, R2=18.5	USNO-B1
116.3	307.1259	52.9609	h=13.7, j=14.3, k=13.7	2MASS
116.3	307.1747	53.0066	B2=20.1, R1=19.4	USNO-B1
116.5	307.0730	52.9871	I=18.2, R1=19.3, R2=20.1	USNO-B1
117.1	307.1114	53.0245	B1=18.9, B2=18.7, I=16.8, R1=16.9, R2=17.3	USNO-B1
117.8	307.1517	53.0220	B1=19.3, B2=19.7, I=17.9, R1=18.7, R2=19.0	USNO-B1
118.4	307.1623	53.0177	B1=17.1, B2=17.2, I=15.6, R1=15.8, R2=16.6	USNO-B1
118.5	307.1625	53.0176	h=14.5, j=15.0, k=14.5	2MASS
119.5	307.0716	52.9992	h=15.2, j=15.8, k=15.1	2MASS
119.9	307.1684	53.0144	h=14.4, j=14.8, k=14.5	2MASS
120.0	307.1684	53.0145	B1=17.2, B2=17.3, I=15.6, R1=15.7, R2=16.4	USNO-B1
120.1	307.1393	52.9608	B1=19.0, B2=19.2, I=17.9, R1=18.0, R2=18.3	USNO-B1
120.5	307.1125	53.0257	B1=18.2, B2=18.1, I=16.7, R1=16.8, R2=17.0	USNO-B1
120.8	307.1125	53.0258	h=15.9, j=16.0, k=15.5	2MASS
121.7	307.1202	52.9596	B2=20.3, I=18.2, R2=19.7	USNO-B1
122.2	307.0884	52.9678	B1=19.6, B2=19.7, I=17.9, R1=18.2, R2=18.8	USNO-B1
122.3	307.0939	52.9652	h=16.7, j=16.2, k=15.3	2MASS
122.8	307.1727	53.0124	B1=19.7, B2=20.2, I=18.0, R1=18.6, R2=19.2	USNO-B1
123.0	307.1531	52.9632	h=15.4, j=15.8, k=15.3	2MASS
125.0	307.1807	53.0038	B1=19.8, B2=20.9, R2=19.2	USNO-B1
125.1	307.1622	52.9662	B1=19.5, B2=19.8, I=17.9, R1=18.3, R2=18.6	USNO-B1
125.2	307.1268	53.0280	h=14.8, j=15.2, k=14.8	2MASS
125.3	307.0686	52.9984	h=15.7, j=16.4, k=15.9	2MASS
126.4	307.1584	53.0223	B2=20.1, I=17.2, R1=18.6, R2=19.4	USNO-B1
126.5	307.1589	53.0221	h=15.8, j=16.6, k=15.6	2MASS
126.9	307.1833	52.9999	h=13.2, j=14.0, k=13.1	2MASS
127.0	307.1468	52.9603	B2=19.1, R2=17.7	USNO-B1
127.2	307.1055	52.9600	h=11.9, j=12.7, k=11.8	2MASS
127.6	307.1293	52.9578	h=15.3, j=15.6, k=15.2	2MASS
128.2	307.1238	52.9576	h=13.7, j=14.3, k=13.6	2MASS
128.4	307.1492	53.0260	h=12.0, j=12.6, k=11.8	2MASS
128.6	307.1613	52.9646	h=15.1, j=15.6, k=14.7	2MASS
128.9	307.1756	53.0128	h=15.4, j=16.1, k=15.4	2MASS
129.1	307.1811	53.0065	B2=20.2, I=17.9, R1=18.6, R2=19.3	USNO-B1
130.1	307.1833	53.0036	I=18.2, R1=19.2, R2=19.7	USNO-B1
130.2	307.1448	53.0275	B1=19.2, B2=19.5, I=17.9, R1=18.6, R2=18.9	USNO-B1
130.2	307.0883	52.9650	h=16.0, j=16.5, k=16.0	2MASS
130.3	307.1053	53.0272	B2=21.4, R2=19.3	USNO-B1
130.3	307.1111	52.9581	h=15.6, j=15.7, k=15.3	2MASS
130.5	307.0986	52.9609	B1=20.3, B2=21.1	USNO-B1
130.5	307.1450	53.0276	h=16.0, j=16.6, k=17.0	2MASS
130.5	307.1632	52.9648	h=13.9, j=14.4, k=13.9	2MASS
130.7	307.1093	53.0281	B2=19.8, I=18.1, R2=18.5	USNO-B1
131.2	307.1478	52.9593	B1=19.1, B2=18.8, I=17.8, R1=18.2, R2=18.0	USNO-B1
131.7	307.1592	52.9627	h=13.5, j=14.1, k=13.2	2MASS
132.0	307.0652	52.9894	h=15.4, j=15.9, k=14.9	2MASS
132.5	307.1082	53.0285	h=15.6, j=16.2, k=15.2	2MASS
132.6	307.1352	52.9568	h=12.7, j=13.3, k=12.6	2MASS
132.7	307.1698	53.0188	B1=17.5, B2=17.0, I=15.9, R1=15.9, R2=16.3	USNO-B1
132.9	307.1094	53.0288	I=17.7, R2=17.3	USNO-B1
132.9	307.1083	53.0286	B1=18.1, B2=18.3, I=16.4, R1=17.2, R2=17.7	USNO-B1
133.0	307.1700	53.0188	h=14.9, j=15.3, k=15.1	2MASS
133.5	307.1330	52.9564	B1=19.6, B2=19.3, I=17.5, R2=18.7	USNO-B1
134.2	307.1286	52.9560	B1=19.9, B2=19.9, I=17.9, R1=19.0, R2=19.4	USNO-B1
134.4	307.0760	52.9710	B1=18.7, B2=18.6, I=16.7, R1=16.9, R2=17.6	USNO-B1
134.5	307.1544	52.9600	B1=20.5, B2=20.3, R2=19.9	USNO-B1
134.6	307.0760	52.9709	h=15.8, j=15.9, k=15.1	2MASS
135.7	307.1352	53.0305	B2=19.4, I=18.0, R2=18.6	USNO-B1
136.1	307.1876	52.9999	h=16.1, j=16.4, k=15.3	2MASS
136.5	307.1035	53.0287	B1=19.1, B2=19.7, I=17.7, R1=17.8, R2=19.0	USNO-B1
136.6	307.0676	53.0078	h=14.4, j=15.1, k=14.2	2MASS
136.8	307.0675	53.0078	B1=19.6, B2=19.6, I=16.2, R1=17.5, R2=17.7	USNO-B1
136.9	307.1334	53.0310	B2=20.1, I=17.6, R2=17.4	USNO-B1
137.0	307.0729	52.9724	h=15.5, j=15.9, k=15.5	2MASS
137.4	307.1357	53.0309	h=15.7, j=16.5, k=15.7	2MASS
137.8	307.1301	53.0314	h=14.4, j=14.9, k=14.4	2MASS
138.3	307.1361	53.0311	B1=19.6, B2=19.7, I=17.7, R2=17.9	USNO-B1
138.6	307.0623	52.9886	B2=21.3, I=18.2	USNO-B1
139.6	307.1470	53.0298	B2=20.2, I=17.8, R1=19.0, R2=19.4	USNO-B1
139.8	307.0614	52.9959	h=16.1, j=16.5, k=15.6	2MASS
140.2	307.1028	53.0296	B1=19.7, B2=18.8, I=16.9, R1=17.9, R2=16.7	USNO-B1
140.4	307.1723	52.9660	B1=17.6, B2=17.7, I=16.0, R1=16.1, R2=16.9	USNO-B1
140.5	307.1027	53.0297	h=16.2, j=16.3, k=15.3	2MASS
140.6	307.1724	52.9660	h=14.9, j=15.3, k=14.8	2MASS
141.8	307.1723	53.0209	h=11.6, j=12.1, k=11.5	2MASS
141.9	307.1537	52.9576	B1=18.8, B2=18.8, I=17.1, R1=17.5, R2=18.0	USNO-B1
142.0	307.1537	52.9575	h=15.7, j=16.1, k=15.6	2MASS
142.4	307.1292	52.9537	h=15.5, j=15.8, k=15.0	2MASS
142.7	307.1399	53.0319	h=14.2, j=14.5, k=14.1	2MASS
143.7	307.1721	53.0218	B2=14.8, R1=18.9, R2=13.3	USNO-B1
143.9	307.1840	53.0125	h=14.3, j=15.0, k=14.3	2MASS
144.9	307.1844	52.9738	h=15.7, j=16.1, k=15.3	2MASS
146.6	307.0660	53.0123	h=15.9, j=16.5, k=15.1	2MASS
146.6	307.0660	53.0123	B2=19.8, I=17.7, R1=17.7, R2=18.6	USNO-B1
147.0	307.0628	52.9781	B1=17.3, B2=17.4, I=15.8, R1=16.0, R2=16.7	USNO-B1
147.0	307.0628	52.9780	h=14.8, j=15.1, k=14.7	2MASS
147.1	307.1228	52.9524	h=14.7, j=15.8, k=14.9	2MASS
147.2	307.1931	52.9878	R1=17.8, R2=17.9	USNO-B1
148.0	307.0930	52.9571	h=16.0, j=16.5, k=15.8	2MASS
148.1	307.1941	52.9918	B2=20.0, R2=19.3	USNO-B1
148.5	307.1943	52.9927	B1=19.2, B2=19.3, I=17.8, R1=18.4, R2=18.9	USNO-B1
148.6	307.1937	52.9874	h=16.0, j=16.3, k=16.8	2MASS
148.7	307.1747	52.9642	I=18.2, R2=19.3	USNO-B1
148.8	307.1200	52.9520	B2=12.6, R2=14.0	USNO-B1
149.2	307.1808	52.9683	B1=19.4, B2=19.7, I=18.0, R1=18.4, R2=19.0	USNO-B1
149.6	307.1188	52.9519	B1=13.4, B2=12.8, I=10.7, R1=11.1, R2=11.4	USNO-B1
149.6	307.1187	52.9519	h=9.5, j=10.0, k=9.4	2MASS
149.7	307.1889	52.9763	h=14.3, j=14.6, k=14.3	2MASS
150.1	307.1604	53.0293	h=15.2, j=15.7, k=15.2	2MASS
150.3	307.1928	52.9825	h=13.0, j=13.3, k=12.9	2MASS
150.3	307.1913	52.9796	B1=20.3, B2=20.4, I=17.8, R2=19.4	USNO-B1
150.4	307.1919	52.9806	B2=20.2, R2=17.5	USNO-B1
150.6	307.0909	52.9570	h=15.5, j=16.0, k=15.8	2MASS
151.7	307.0572	52.9848	h=14.7, j=15.5, k=14.6	2MASS
151.9	307.1144	52.9516	I=15.9, R2=16.9	USNO-B1
152.0	307.1139	52.9516	B1=19.7, I=16.6, R2=17.6	USNO-B1
152.6	307.1949	53.0015	B1=19.9, B2=20.2, I=18.1, R1=18.5, R2=19.3	USNO-B1
153.0	307.1060	53.0340	h=15.0, j=15.5, k=14.9	2MASS
153.5	307.0550	52.9951	B1=19.9, B2=20.2, I=16.6, R1=17.8, R2=18.2	USNO-B1
153.6	307.0550	52.9951	h=14.6, j=15.2, k=14.3	2MASS
153.6	307.1572	52.9550	h=14.8, j=15.0, k=15.0	2MASS
153.7	307.1644	52.9574	B2=20.9, I=17.2, R1=18.4, R2=19.2	USNO-B1
153.9	307.1645	52.9573	h=15.4, j=15.9, k=14.9	2MASS
154.1	307.1684	53.0275	B2=20.0, I=18.1, R1=18.7, R2=19.5	USNO-B1
156.0	307.0723	52.9642	h=15.7, j=15.8, k=15.7	2MASS
156.1	307.0722	52.9642	B1=17.9, B2=17.9, I=16.6, R1=16.9, R2=17.4	USNO-B1
156.3	307.1250	52.9498	h=14.6, j=14.9, k=14.5	2MASS
156.8	307.0546	53.0012	h=15.8, j=15.7, k=15.2	2MASS
157.1	307.1894	53.0141	h=15.1, j=15.4, k=15.3	2MASS
157.1	307.0545	53.0012	B1=18.0, B2=17.7, I=16.8, R1=16.9, R2=17.2	USNO-B1
157.8	307.1099	53.0360	h=14.5, j=14.7, k=14.4	2MASS
157.9	307.1282	53.0370	h=12.7, j=13.3, k=12.6	2MASS
157.9	307.1538	53.0337	h=15.6, j=15.9, k=15.4	2MASS
158.1	307.0550	52.9827	h=16.0, j=16.5, k=15.9	2MASS
158.3	307.1952	52.9795	B2=20.2, R2=19.5	USNO-B1
158.4	307.0637	53.0164	B1=19.7, B2=21.1, R1=19.0, R2=19.9	USNO-B1
158.4	307.1959	53.0057	h=15.6, j=16.5, k=15.1	2MASS
158.4	307.1919	53.0121	h=16.1, j=16.6, k=15.9	2MASS
158.6	307.1571	53.0330	h=15.5, j=15.9, k=14.9	2MASS
158.7	307.0593	52.9747	B1=19.0, B2=19.1, I=17.1, R1=17.4, R2=18.0	USNO-B1
158.8	307.1923	52.9747	B1=19.5, B2=18.1, I=16.2, R1=18.0, R2=17.4	USNO-B1
158.8	307.0973	53.0338	h=14.8, j=15.5, k=14.8	2MASS
158.8	307.0593	52.9746	h=15.5, j=16.1, k=15.3	2MASS
158.9	307.0972	53.0339	B1=18.7, B2=18.5, I=16.3, R1=16.5, R2=17.3	USNO-B1
158.9	307.0536	53.0009	B2=17.8, R2=16.4	USNO-B1
159.1	307.1868	52.9686	B2=19.2, I=17.5, R1=19.1	USNO-B1
159.5	307.1930	52.9751	h=14.9, j=15.3, k=14.9	2MASS
160.6	307.1241	52.9486	B1=19.1, B2=18.4, I=15.8, R1=16.9, R2=17.1	USNO-B1
161.8	307.0573	52.9754	B1=19.9, B2=20.5, I=18.2, R1=18.2, R2=18.5	USNO-B1
161.8	307.1238	52.9483	h=16.5, j=16.6, k=15.5	2MASS
161.8	307.0521	53.0006	B1=18.2, B2=18.2, I=16.8, R1=17.4, R2=17.4	USNO-B1
162.1	307.0520	53.0006	h=15.5, j=16.1, k=15.5	2MASS
162.2	307.1829	53.0224	h=15.7, j=16.6, k=17.0	2MASS
162.4	307.1499	52.9505	B2=20.3, I=18.3, R2=19.2	USNO-B1
162.4	307.0597	53.0145	B2=20.1, I=18.1, R1=18.9, R2=19.0	USNO-B1
163.3	307.1038	53.0366	I=17.9, R2=19.3	USNO-B1
163.9	307.1918	53.0154	B2=20.5, R2=19.8	USNO-B1
164.4	307.0637	52.9670	B2=20.8, I=18.2, R1=19.4, R2=18.7	USNO-B1
164.9	307.1959	52.9754	B2=20.3, I=18.1, R1=18.9, R2=19.1	USNO-B1
164.9	307.1058	52.9490	B1=16.0, B2=15.7, I=14.1, R1=14.2, R2=15.0	USNO-B1
165.1	307.1059	52.9489	h=13.5, j=13.8, k=13.4	2MASS
165.3	307.1093	53.0380	B2=20.3, R2=19.8	USNO-B1
166.1	307.0582	52.9714	h=15.8, j=16.3, k=15.9	2MASS
166.3	307.1358	53.0390	h=14.9, j=15.1, k=14.8	2MASS
166.4	307.1358	53.0390	B1=17.6, B2=17.6, I=15.8, R1=15.9, R2=16.7	USNO-B1
166.4	307.0580	52.9715	B1=18.4, B2=18.4, I=17.0, R1=17.5, R2=17.7	USNO-B1
166.7	307.2004	53.0046	B1=18.1, B2=18.1, I=17.3, R1=17.3, R2=17.9	USNO-B1
166.7	307.1719	52.9561	h=14.6, j=14.7, k=14.6	2MASS
166.7	307.2004	53.0045	h=16.3, j=16.5, k=15.9	2MASS
167.4	307.1645	53.0335	B2=20.1, R2=19.3	USNO-B1
167.9	307.1197	53.0397	h=15.0, j=15.6, k=14.8	2MASS
167.9	307.1267	53.0398	B1=20.4, B2=20.2, I=18.2, R2=20.0	USNO-B1
167.9	307.0963	53.0363	h=15.1, j=15.6, k=15.4	2MASS
168.0	307.1196	53.0397	B1=19.3, B2=19.1, I=16.6, R1=17.3, R2=17.8	USNO-B1
168.2	307.1524	52.9493	h=15.7, j=15.8, k=15.6	2MASS
168.3	307.0724	52.9593	h=15.5, j=16.2, k=15.2	2MASS
168.4	307.0741	53.0281	h=12.4, j=12.8, k=12.4	2MASS
168.5	307.0600	52.9683	h=15.9, j=16.2, k=15.5	2MASS
168.5	307.1905	52.9672	B2=20.3, I=18.1, R1=18.9, R2=19.1	USNO-B1
169.1	307.0739	53.0283	B1=15.3, B2=14.8, I=13.3, R1=13.3, R2=13.2	USNO-B1
169.1	307.0497	53.0036	h=14.3, j=14.7, k=14.1	2MASS
169.3	307.0483	52.9991	B1=17.9, B2=17.7, I=16.1, R1=16.4, R2=17.1	USNO-B1
169.3	307.0483	52.9991	h=15.1, j=15.5, k=14.8	2MASS
169.8	307.1451	52.9475	R1=19.2, R2=19.2	USNO-B1
170.4	307.1946	52.9703	h=14.6, j=14.9, k=14.4	2MASS
170.7	307.1835	52.9609	B1=17.5, B2=17.4, I=14.8, R1=15.1, R2=16.0	USNO-B1
170.8	307.1913	53.0196	h=14.6, j=15.0, k=14.6	2MASS
170.8	307.1835	52.9609	h=13.0, j=13.7, k=12.9	2MASS
170.9	307.1913	53.0197	B1=17.3, B2=17.2, I=15.6, R1=15.8, R2=16.6	USNO-B1
171.2	307.1871	53.0232	h=15.8, j=16.5, k=15.8	2MASS
171.3	307.1996	52.9762	h=15.4, j=15.8, k=15.3	2MASS
171.3	307.0900	53.0356	h=13.7, j=14.1, k=13.6	2MASS
171.4	307.1727	53.0316	B1=20.2, B2=20.2, I=18.2, R1=19.1, R2=19.8	USNO-B1
171.5	307.0900	53.0357	B1=16.6, B2=16.6, I=14.6, R1=14.9, R2=15.7	USNO-B1
173.4	307.0460	52.9896	B1=19.6, B2=19.8, I=18.1, R1=18.3, R2=19.5	USNO-B1
173.4	307.2058	52.9928	h=14.5, j=14.9, k=14.5	2MASS
173.9	307.0458	52.9894	B2=19.0, I=17.8, R2=17.9	USNO-B1
174.2	307.1612	52.9497	B2=21.0, I=18.0, R1=18.9, R2=19.7	USNO-B1
174.3	307.0640	53.0242	B1=20.6, B2=20.3, R2=20.4	USNO-B1
174.6	307.0544	53.0157	h=15.3, j=15.6, k=15.4	2MASS
174.6	307.0908	52.9495	B2=20.3, I=16.5	USNO-B1
174.7	307.1801	53.0291	h=12.7, j=13.2, k=12.5	2MASS
174.9	307.1304	52.9447	h=14.4, j=14.7, k=14.3	2MASS
175.4	307.1992	52.9727	h=15.5, j=16.6, k=15.4	2MASS
176.3	307.0448	52.9886	h=15.6, j=16.5, k=16.2	2MASS
176.5	307.2071	52.9905	h=15.5, j=16.6, k=15.8	2MASS
178.0	307.2079	52.9913	B2=19.0, R2=19.1	USNO-B1
178.0	307.0699	53.0295	B1=14.7, B2=14.0, I=13.3, R1=13.2, R2=13.9	USNO-B1
178.0	307.0548	53.0181	h=14.8, j=15.1, k=14.9	2MASS
178.4	307.0698	53.0295	h=13.1, j=13.1, k=13.0	2MASS
180.0	307.1232	53.0432	h=15.5, j=15.9, k=15.5	2MASS
180.3	307.1140	53.0428	B1=19.4, B2=19.7, I=17.9, R1=18.9, R2=19.4	USNO-B1
180.7	307.1582	53.0394	h=14.8, j=15.2, k=14.5	2MASS
180.8	307.1582	53.0395	B1=17.9, B2=17.9, I=15.9, R1=16.1, R2=16.9	USNO-B1
180.9	307.0457	52.9791	h=14.2, j=14.6, k=14.0	2MASS
181.0	307.2066	53.0061	B2=20.6, R1=19.0, R2=19.8	USNO-B1
181.7	307.1807	52.9550	B1=20.4, B2=20.6, I=18.3, R2=19.0	USNO-B1
181.8	307.1147	52.9431	I=18.2, R2=19.3	USNO-B1
181.9	307.0419	52.9909	h=14.4, j=14.9, k=14.3	2MASS
181.9	307.0419	52.9910	B1=17.2, B2=17.1, I=15.7, R1=15.7, R2=16.4	USNO-B1
182.5	307.1271	52.9425	B1=20.3, B2=20.6, I=18.1, R2=19.0	USNO-B1
182.6	307.2054	53.0098	B2=20.5, I=17.6, R2=19.5	USNO-B1
182.8	307.1505	53.0417	B1=18.9, B2=18.5, I=16.9, R1=17.1, R2=17.7	USNO-B1
182.8	307.1508	53.0417	h=15.5, j=16.2, k=15.5	2MASS
183.0	307.0427	53.0023	h=15.4, j=15.7, k=15.5	2MASS
183.7	307.0410	52.9936	h=13.1, j=13.5, k=13.1	2MASS
183.9	307.1863	52.9574	I=18.2, R1=17.3, R2=19.3	USNO-B1
183.9	307.1037	53.0425	h=15.5, j=15.8, k=15.6	2MASS
184.0	307.0643	52.9579	B1=17.2, B2=17.2, I=15.7, R1=15.7, R2=16.6	USNO-B1
184.0	307.1037	53.0426	B1=17.7, B2=18.0, I=16.4, R1=16.8, R2=17.3	USNO-B1
184.1	307.0643	52.9579	h=14.7, j=15.0, k=14.5	2MASS
184.3	307.2077	52.9794	B2=20.3, I=17.7, R1=18.4, R2=19.1	USNO-B1
184.5	307.2066	53.0094	h=15.9, j=16.4, k=15.4	2MASS
184.5	307.0712	53.0326	h=15.7, j=16.5, k=15.5	2MASS
184.6	307.2079	52.9794	h=15.9, j=16.6, k=15.7	2MASS
185.2	307.2069	53.0094	B2=20.3, R2=19.3	USNO-B1
186.0	307.2075	52.9773	B2=19.9, I=17.6, R1=18.4, R2=18.4	USNO-B1
186.5	307.0859	52.9473	B1=19.9, B2=20.2, I=17.9, R1=18.8, R2=19.1	USNO-B1
186.7	307.1925	52.9604	h=15.0, j=15.6, k=14.8	2MASS
186.7	307.2117	52.9971	h=15.6, j=16.0, k=15.0	2MASS
187.0	307.1776	52.9517	h=15.6, j=16.5, k=15.4	2MASS
187.2	307.1764	53.0354	h=14.9, j=15.4, k=14.7	2MASS
187.3	307.2079	53.0094	B2=20.2, R2=19.6	USNO-B1
187.5	307.1201	52.9412	h=15.4, j=15.7, k=15.5	2MASS
188.0	307.0437	53.0100	h=15.9, j=16.6, k=16.0	2MASS
188.1	307.0480	53.0164	h=15.9, j=16.2, k=15.0	2MASS
188.2	307.1704	53.0381	B2=20.9, I=18.2, R2=19.7	USNO-B1
188.6	307.0463	53.0145	B1=20.2, B2=20.9, I=18.2, R2=19.8	USNO-B1
189.1	307.1646	52.9462	B2=20.6, I=18.1, R1=19.0, R2=19.4	USNO-B1
189.7	307.0481	52.9690	h=15.0, j=15.6, k=15.0	2MASS
190.1	307.0892	53.0412	B1=20.0, B2=20.6, I=18.2, R2=19.6	USNO-B1
190.2	307.1605	53.0417	h=16.8, j=16.5, k=15.9	2MASS
190.4	307.1506	53.0439	B2=20.9, I=18.3, R2=19.2	USNO-B1
190.5	307.0532	53.0231	h=15.7, j=16.6, k=15.4	2MASS
190.5	307.2094	53.0096	B2=20.3, R2=18.8	USNO-B1
190.6	307.1418	52.9411	B2=21.4, I=18.1, R2=19.2	USNO-B1
191.1	307.1287	52.9402	B1=19.3, B2=19.7, I=17.4, R1=18.4, R2=19.0	USNO-B1
191.6	307.0376	52.9896	h=15.5, j=16.0, k=15.4	2MASS
192.0	307.0375	52.9976	h=14.6, j=15.0, k=14.6	2MASS
192.2	307.0387	53.0034	h=14.7, j=15.1, k=14.5	2MASS
192.9	307.1455	53.0455	h=15.6, j=16.4, k=15.4	2MASS
192.9	307.1577	52.9432	h=15.0, j=15.7, k=14.9	2MASS
193.2	307.1197	52.9397	B2=20.3, I=18.0, R1=18.7, R2=19.9	USNO-B1
193.4	307.1723	53.0391	B2=20.7, R2=20.1	USNO-B1
193.5	307.0380	53.0030	B1=16.6, B2=16.2, I=13.4, R1=14.2, R2=14.9	USNO-B1
193.6	307.1317	53.0469	B2=18.9, I=17.6, R2=17.8	USNO-B1
193.8	307.1309	53.0469	B1=19.2, B2=19.5, I=17.8, R1=18.2, R2=17.6	USNO-B1
193.8	307.1538	52.9421	B1=19.8, B2=20.6, I=18.1, R1=19.2, R2=19.6	USNO-B1
194.3	307.2002	53.0234	B1=19.1, B2=19.1, I=17.5, R1=17.9, R2=18.3	USNO-B1
194.3	307.2002	53.0233	h=15.9, j=16.3, k=15.6	2MASS
194.4	307.2085	52.9723	h=15.2, j=15.5, k=15.2	2MASS
194.5	307.0373	53.0023	h=13.9, j=14.4, k=13.8	2MASS
195.0	307.1775	53.0375	h=13.6, j=13.9, k=13.6	2MASS
195.2	307.1289	53.0474	h=15.0, j=15.4, k=14.9	2MASS
195.4	307.0788	52.9469	B1=17.0, B2=17.2, I=15.5, R1=15.6, R2=16.3	USNO-B1
195.5	307.1091	52.9398	B1=18.7, B2=19.0, I=17.5, R1=17.9, R2=17.7	USNO-B1
195.7	307.0787	52.9468	h=14.9, j=15.1, k=14.8	2MASS
195.8	307.1430	53.0466	h=16.1, j=16.2, k=17.0	2MASS
195.9	307.1089	52.9397	h=16.2, j=16.5, k=15.9	2MASS
196.1	307.1423	53.0468	B1=19.2, B2=17.9, I=17.4	USNO-B1
196.4	307.0647	52.9529	h=15.2, j=16.0, k=14.8	2MASS
197.1	307.1596	52.9424	h=14.1, j=14.5, k=14.1	2MASS
197.5	307.1284	53.0480	B2=20.3, R2=16.5	USNO-B1
197.7	307.0368	52.9813	h=15.4, j=16.0, k=15.4	2MASS
197.9	307.1671	53.0422	h=16.0, j=16.2, k=15.7	2MASS
198.0	307.1879	53.0335	B1=18.9, B2=18.8, I=15.1, R1=16.4, R2=17.2	USNO-B1
198.2	307.1519	53.0460	B1=19.1, B2=19.0, I=17.4, R1=17.8, R2=18.3	USNO-B1
198.3	307.1884	53.0334	h=13.6, j=14.1, k=13.2	2MASS
198.5	307.1520	53.0460	h=15.8, j=16.5, k=15.8	2MASS
199.0	307.2176	52.9933	B2=20.9, I=18.2, R2=19.2	USNO-B1
199.4	307.0505	52.9614	B1=19.2, B2=19.3, I=18.1, R1=18.2, R2=19.0	USNO-B1
199.6	307.1835	53.0364	h=13.3, j=13.6, k=13.2	2MASS
199.9	307.0941	52.9411	h=15.8, j=16.2, k=15.5	2MASS

Queried USNO-B1, SDSS, 2MASS.

* RA/Dec in equinox J2000

Magnitudes depend on the catalogue. e.g. For Sloan, R is the Sloan r mag, not the Johnson R from APM, for example.