Registry · deep sky

UCAC4 639-065892

RGB* SIMBAD RG* 6 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 51.81s
Declination: +37° 46′ 48.1″
Galactic l, b: 69.964, 10.91
Parallax: 0.2075 mas
Proper motion: -0.37, -2.383 mas/yr

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
NGC 6791 1401	RGB*	8.42″	15.26
Cl* NGC 6791 SBG 7649	Star	8.813″	17.43
UCAC4 639-065881	BlueStraggler	13.35″	—
V* V616 Lyr	LongPeriodV*	14.32″	14.84
NGC 6791	OpenCluster	15.82″	9.5
Cl* NGC 6791 KR V77	EllipVar Candidate	17.29″	16.67
NGC 6791 1120	RGB*	18.29″	14.21
2MASS J19205077+3746336	Star	18.91″	—
UCAC4 639-065917	RGB*	23.44″	—
Gaia DR3 2051293083698339328	BlueStraggler	24.81″	—
Cl* NGC 6791 SBG 8506	Star	26.55″	17.15

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/ucac4-639-065892 · Registry entry updated 2026-08-14.