Registry · deep sky

UCAC4 221-125730

Star SIMBAD * 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: 16h 46m 10.65s
Declination: −45° 48′ 52.7″
Galactic l, b: 339.48, -0.2625
Magnitude V: 12.64
Parallax: 1.1871 mas
Proper motion: 0.13, -4.146 mas/yr

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
Gaia DR2 5943109941590547328	Star	71.07″	—
HESS J1646-458	gamma	123.2″	—
HD 328788	Star	124.6″	10.68
HD 150883	Star	165.3″	10.15
Cl VDBH 197	OpenCluster	259.9″	—
HD 150957	Star	283.3″	9.26
WR 77aa	WolfRayet*	376.5″	—
2MASS J16464071-4552228	Star	377.9″	—
UCAC4 222-122676	Star	380.5″	13.67
2MASS J16464583-4551080	Variable*	391.9″	18.81
2MASS J16464301-4553179	Star	429.8″	—

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/ucac4-221-125730 · Registry entry updated 2026-08-14.