Registry · deep sky

* 39 Cyg

SB* SIMBAD SB* K2.5IIIFe-0.5 148 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 23m 51.61s
Declination: +32° 11′ 24.5″
Galactic l, b: 71.719, -3.018
Magnitude V: 4.44
Parallax: 12.236 mas
Redshift z: -5.730e-05
Radial velocity: -17.18 km/s
Proper motion: 52.76, 0.309 mas/yr

Also known as

33 identifiers

2MASS J20235162+3211245* 39 CygAG+32 1949BD+31 4062FK5 3633Gaia DR2 1862193748214492800Gaia DR3 1862193748217511040GC 28378GCRV 12743GEN# +1.00194317GSC 02676-01688HD 194317HIC 100587HIP 100587HR 7806IRAS 20218+3201IRC +30430JP11 3240PLX 4860PLX 4860.00PMC 90-93 1436PPM 84863RAFGL 2571ROT 2977SAO 69950SBC9 2837SKY# 38542TD1 26665TIC 136956988TYC 2676-1688-1UBV 17699UBV M 24811WEB 18178

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
IRAS 20215+3205	OH/IR*	299.3″	—
ATO J305.9038+32.1126	LongPeriodV*	335.4″	—
2MASS J20240609+3203063	BLLac	531″	—
HD 194468	Star	534″	9.07
4FGL J2024.0+3202	gamma	535.7″	—

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/39-cyg · Registry entry updated 2026-08-14.