Registry · deep sky

V* V645 Cyg

Ae* SIMBAD Ae* O6/9eq 279 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: 21h 39m 58.27s
Declination: +50° 14′ 21.0″
Galactic l, b: 94.603, -1.796
Magnitude V: 13.1
Parallax: 0.5801 mas
Proper motion: -4.826, -3.292 mas/yr

Also known as

31 identifiers

2MASS J21395825+5014209AN 47.1919[BE83] IR 094.60-02.00[BE83] Maser 094.60-02.00FMC 50Gaia DR2 1979222432974084480Gaia DR3 1979222432974084480GSC 03599-01758HBHA 4704-01HH 218IPHAS J213958.25+501421.0IRAS 21381+5000[KW97] 58-56MSX5C G094.6037-01.7966MSX6C G094.6028-01.7966RAFGL 2789SV* SON 4559TIC 395161601UCAC4 702-089749V* V645 CygWISE J213958.32+501421.2WISEA J213958.27+501421.0[BK2004] J203958.0+501424[GCR2002] V645 Cyg VLA 6[HMW2016] G094.602-01.796[LBR81] B213810.62+500042.7[PCC93] 443[RMB2014] G094.60-01.79[SHK2000] 21381+5000[SVV2002] CH3OH Maser[SVV2002] H2O Maser

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
HD 206350	EmLine*	86.25″	8.75
ZTF J214025.44+501010.7	BYDraV*	361.5″	13.02
BC 77	C*	400.5″	17.7
Gaia DR3 1979216965469331328	Star	408.4″	—
Gaia DR3 1979271155085529856	Star	466.5″	—

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/v-v645-cyg · Registry entry updated 2026-08-14.