Registry · deep sky

4FGL J1256.9+2736

gamma SIMBAD gam 13 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: 12h 56m 58.01s
Declination: +27° 36′ 27.4″
Galactic l, b: 54.58, 88.68

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
SDSS J125702.91+273801.1	QSO	114.3″	18.93
LEDA 126887	GtowardsCl	120.3″	17.06
SDSS J125648.79+273650.0	LowSurfBrghtG	124.4″	18.95
2MASX J12570259+2739248	GtowardsCl	187″	16.96
SMDG J1257113+273405	LowSurfBrghtG	228.4″	20.8
SDSS J125715.51+273759.5	Star	250.4″	19.71
2MASX J12571682+2737068	LINER	252.7″	—
LEDA 126883	GtowardsCl	267.4″	17.27
SDSS J125700.89+273155.1	LowSurfBrghtG	274.9″	20.37
LEDA 126877	GtowardsCl	287.8″	16.82
LEDA 126892	LowSurfBrghtG	291.6″	17.54

Provenance

where this card came from

Archive	Read at (UTC)	Record
Seeded from the bulk archive load; no per-object fetch yet.

Machine-readable: /api/v1/object/4fgl-j1256-9-2736 · Registry entry updated 2026-08-14.