UPSA Object Registry
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GRB 010921

gammaBurst SIMBAD gB 174 papers
harvesting The full record is being pulled from the archives right now — measurement tables, the Gaia row, catalogue photometry. This page will fill itself in.
Right ascension
22h 55m 59.90s
Declination
+40° 55′ 52.9″
Galactic l, b
100.53, -16.87
Redshift z
0.451
Radial velocity
1.0671e+05 km/s

Also known as

4 identifiers

GRB 010921HETE Trigger 1761OT 20010921XRF 010921

In the same field

within 9 arcmin · wider search
ObjectTypeSeparationV
[LDM2003] GRB J225559.9+405553 Galaxy 0.09997″ —

Provenance

where this card came from
ArchiveRead at (UTC)Record
Seeded from the bulk archive load; no per-object fetch yet.

Machine-readable: /api/v1/object/grb-010921 · Registry entry updated 2026-08-14.