Registry · deep sky

* lam Cyg

** SIMBAD ** B5V 313 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: 20h 47m 24.54s
Declination: +36° 29′ 26.6″
Galactic l, b: 78.084, -4.338
Magnitude V: 4.54
Parallax: 4.24 mas
Redshift z: -7.738e-05
Radial velocity: -23.2 km/s
Proper motion: 14.71, -8.96 mas/yr

Also known as

40 identifiers

2MASS J20472452+3629268* 54 CygADS 14296 ABAG+36 2074ALS 16722BD+35 4267CCDM J20475+3629ABPCEL 5168CSI+35 4267 1CSI+35 4267 2EM* MWC 352GC 28994GCRV 13044GEN# +1.00198183GSC 02699-03425HD 198183HIC 102589HIP 102589HR 7963IRAS 20454+3618[JE82] 1065JP11 3281[KW97] 49-37* lam CygV* lam CygPLX 4967PMSC 20435+3607PPM 85526ROT 3042SAO 70505SKY# 39405** STT 413TD1 27284TIC 67251066UBV 18012WDS J20474+3629ABWEB 18587WISE J204724.54+362926.6WISEA J204724.53+362926.6AKARI-IRC-V1 J2047245+362926

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
* lam Cyg A	**	0.104″	4.76
* lam Cyg B	Star	0.8999″	6.25
BD+35 4269	Star	83.22″	9.53
V* V1846 Cyg	Mira	365.1″	11.15
ATO J311.8615+36.5948	EclBin	376.1″	—
ZTF J204752.64+362557.6	RRLyrae	398.4″	—

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/lam-cyg · Registry entry updated 2026-08-14.