Registry · deep sky

UCAC4 331-172607

RGB* SIMBAD RG* 5 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: 18h 36m 51.08s
Declination: −23° 57′ 08.9″
Galactic l, b: 9.8954, -7.665
Magnitude V: 14.3
Parallax: 0.2923 mas
Redshift z: -0.00048904
Radial velocity: -146.65 km/s
Proper motion: 9.914, -5.793 mas/yr

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
Cl* NGC 6656 ALC 3119	ChemPec*	38.84″	13.6
UCAC4 331-172478	RGB*	78.24″	—
2MASS J18364579-2356072	RGB*	95.11″	14.59
Cl* NGC 6656 ALC 3126	ChemPec*	98.51″	13.34
2MASS J18365691-2358105	RGB*	100.9″	—
NGC 6656 4099	Star	118.4″	13.2
NGC 6656 4096	ChemPec*	129.5″	13.01
NGC 6656 4100	ChemPec*	137.4″	12.52
Cl* NGC 6656 CUD 319	ChemPec*	138.9″	13.14
NGC 6656 4085	Star	143.6″	13.37
UCAC4 331-172457	RGB*	144.6″	—

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/ucac4-331-172607 · Registry entry updated 2026-08-14.