Registry · deep sky

* 16 Lac

bCepV* SIMBAD bC* B2IVs 325 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 56m 23.63s
Declination: +41° 36′ 13.9″
Galactic l, b: 100.92, -16.3
Magnitude V: 5.587
Parallax: 2.2387 mas
Redshift z: -4.153e-05
Radial velocity: -12.45 km/s
Proper motion: -1.639, -4.319 mas/yr

Also known as

40 identifiers

* 16 Lac2MASS J22562365+4136139ADS 16381 AAG+41 2244ALS 16173BD+40 4949CCDM J22564+4136ACEL 5546CSI+40 4949 1V* EN LacGaia DR1 1931240290984809984Gaia DR2 1931240295282530688Gaia DR3 1931240295282530688GC 31987GCRV 14401GEN# +1.00216916AGSC 03223-03620HD 216916HGAM 1096HIC 113281HIP 113281HR 8725IDS 22518+4104 AN30 5047PMSC 22518+4104APMSC 22518+4104AabPPM 63602ROT 3339[S78b] 396ASAO 52512SBC7 936SBC9 1409SKY# 43570TD1 29470TIC 129538133TYC 3223-3620-1UBV 21467UBV M 26727WDS J22564+4136AWEB 20155

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
UCAC4 659-109943	Star	27.56″	—
BD+40 4950a	Star	62.04″	9.29

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/16-lac · Registry entry updated 2026-08-14.