Skip banner and navigation tools.

 |  site map

Summary|
Sky images|
UVOT images|
SPER data|
Catalogues|

[Hide] [Trigger list]

Swift Trigger: 1090472;

Presumed name: GRB 211221A

Back to trigger list.

BAT 05h 15m 45.12s, +00° 56′ 24.0″
position:(78.938, +0.940 ± 180″)
XRT 05h 15m 35.57s, +00° 54′ 51.2″
position:(78.89820, 0.91421 ± 3.7″)
UVOT No position available.
Galactic NHI:9.54×1020 cm-2
Galactic E(B-V):0.122 mag
Best RA:05h 15m 35.57s= 78.89820 d
Best Dec:+00° 54′ 51.2″= 0.91421 d
Gal Lat:-20.74
Gal Long:200.62
Sun angle:155.12°, -11.3 hr East of Sun

SIMBAD objects within 200 of XRT position

RA*Dec*SIMBAD name Query

* RA/Dec in equinox J2000