Registry · deep sky

UCAC4 639-065871

RGB* SIMBAD RG* 22 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 20m 50.04s
Declination: +37° 47′ 28.2″
Galactic l, b: 69.972, 10.92
Magnitude V: 12.96
Parallax: 0.8309 mas
Redshift z: -0.00019778
Radial velocity: -59.3 km/s
Proper motion: -5.987, -4.964 mas/yr

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
2MASS J19205058+3747336	Star	8.475″	—
Gaia DR2 2051293186784001664	RGB*	20.11″	—
2MASS J19204839+3747333	BlueStraggler	20.14″	—
Cl* NGC 6791 SBG 6598	Star	20.78″	18.18
2MASS J19204873+3747124	RGB*	22.17″	—
Cl* NGC 6791 SBG 7066	Star	23.55″	17.59
NGC 6791 2051	RGB*	28.47″	14.17
Cl* NGC 6791 KR V65	EllipVar Candidate	28.89″	16.27
NGC 6791 1414	RGB*	31.27″	15.85
UCAC4 639-065881	BlueStraggler	35.04″	—
Cl* NGC 6791 SBG 7649	Star	37.13″	17.43

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/ucac4-639-065871 · Registry entry updated 2026-08-14.