Registry · deep sky

* alf UMi

ClassicalCep SIMBAD cC* F8Ib 719 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 31m 49.09s
Declination: +89° 15′ 50.8″
Galactic l, b: 123.28, 26.46
Magnitude V: 2.02
Parallax: 7.54 mas
Redshift z: -5.477e-05
Radial velocity: -16.42 km/s
Proper motion: 44.48, -11.85 mas/yr

Also known as

46 identifiers

* 1 UMi2MASS J02314822+8915503AAVSO 0122+88ADS 1477 AADS 1477 APAG+89 4* alf UMiV* alf UMiBD+88 8CCDM J02319+8915ACSI+88 8 1FK5 907GC 2243GCRV 1037GEN# +1.00008890AGSC 04628-00237HD 8890HIC 11767HIP 11767HR 424IDS 01226+8846 AIRAS 01490+8901JP11 498N30 381PLX 299PLX 299.00PMC 90-93 640PPM 431ROT 3491SAO 308SBC7 51SBC9 76SKY# 3738** STF 93ATD1 835TIC 303256075TYC 4628-237-1UBV 21589UBV M 8201WDS J02318+8916AWDS J02318+8916Aa,AbWEB 2438** WRH 39LodestarNorth StarPolaris

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
* alf UMi B	Variable*	18.25″	8.2
UCAC3 359-258	Star	39.55″	—
UCAC3 359-247	Star	82.08″	—
2MASX J02341709+8920469	Galaxy	297″	—

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/alf-umi · Registry entry updated 2026-08-14.