Registry · deep sky

Z 257-7

LowSurfBrghtG SIMBAD LSB 114 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: 19h 41m 45.98s
Declination: +50° 35′ 45.4″
Galactic l, b: 83.401, 13.25
Magnitude V: 14
Redshift z: 0.025361
Radial velocity: 7,506.7 km/s
Angular size: 0.81′ × 0.69′

Also known as

30 identifiers

2E 1940.4+50282E 42822MASS J19414597+50354533C 4023C 402.03CR 4024C 50.496C 194024+50290387GB 194024.0+502905CJ1 1940+504CTA 86DA 490Gaia DR2 2135551580317139712Gaia DR3 2135551580318785024GB6 B1940+5028KIC 12069398LCSB L737LEDA 63534NRAO 613NVSS J194146+503548QSO B1940+504S4 1940+50S4 1940+504TGSSADR J194144.9+503527TIC 27455031UZC J194146.1+503545WN B1940.3+5029Z 1940.5+5030Z 257-7MCG+08-36-003

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
2MASX J19414453+5037151	Galaxy	90.8″	—
UCAC4 704-065587	RGB*	103.5″	13.98
Z 257-6	GtowardsGroup	136.7″	—
2MASS J19413794+5033127	Star	170.8″	—
KOI-4512	**	194.9″	—
UCAC4 704-065501	Star	205.6″	—
TYC 3565-445-1	Star	213″	11.43
2MASS J19420684+5034174	Star	217.4″	—
UCAC4 704-065509	Star	232.4″	13.94
2MASS J19413936+5039364	Star	239.6″	—
TYC 3565-241-1	Star	240.5″	11.62

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/z-257-7 · Registry entry updated 2026-08-14.