Registry · deep sky

UCAC4 639-065803

RGB* SIMBAD RG* 11 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 40.73s
Declination: +37° 47′ 28.2″
Galactic l, b: 69.958, 10.95
Parallax: 0.1887 mas
Proper motion: -0.412, -2.338 mas/yr

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
Cl* NGC 6791 KR V82	RotV*	14.27″	19.06
V* V599 Lyr	Star	19.76″	17.51
NGC 6791 2044	Star	20.84″	15.01
2MASS J19204048+3747064	RGB*	22.01″	16.97
UCAC4 639-065808	RGB*	25.13″	—
Cl* NGC 6791 KR V95	RotV*	27.83″	19.15
NGC 6791 3016	RGB*	29.86″	14.15
NGC 6791 3017	RGB*	40.16″	14.61
[TGM2014] 21005	BlueStraggler	42.63″	—
Cl* NGC 6791 GVZH R21	RGB*	42.66″	14.71
2MASS J19204456+3747144	Star	47.3″	—

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/ucac4-639-065803 · Registry entry updated 2026-08-14.