Registry · deep sky

UCAC4 666-010223

YSO Candidate SIMBAD Y*? 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: 02h 21m 57.18s
Declination: +43° 02′ 10.1″
Galactic l, b: 140.02, -16.81
Magnitude V: 14.16
Parallax: 3.2949 mas
Redshift z: 2.542e-05
Radial velocity: 7.6213 km/s
Proper motion: -19.47, 0.955 mas/yr

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
2MASX J02222784+4300488	Galaxy	346.1″	—
Z 538-53	GtowardsGroup	386.6″	—
UCAC4 665-010335	Star	428.4″	12.63
3C 66A	BLLac	465.2″	15.21
[CJT75] 0219+42 B	Star	522.4″	14.77

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/ucac4-666-010223 · Registry entry updated 2026-08-14.