Registry · deep sky

* alf Cas

HighPM* SIMBAD PM* K0-IIIa 350 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: 00h 40m 30.44s
Declination: +56° 32′ 14.4″
Galactic l, b: 121.42, -6.302
Magnitude V: 2.23
Parallax: 14.091 mas
Redshift z: -1.402e-05
Radial velocity: -4.204 km/s
Proper motion: 49.13, -31.59 mas/yr

Also known as

42 identifiers

* 18 Cas2MASS J00403044+5632145AAVSO 0034+55ADS 561 AAG+56 65* alf CasV* alf CasBD+55 139CCDM J00405+5632ACSI+55 139 1FK5 21Gaia DR2 418551920279473536Gaia DR3 418551920284673408GC 792GCRV 364GEN# +1.00003712GSC 03663-02668HD 3712HIC 3179HIP 3179HR 168IDS 00348+5559 AIRAS 00376+5615IRC +60017JP11 402N30 133PLX 114PLX 114.00PMC 90-93 15PPM 25578RAFGL 100ROT 121SAO 21609SKY# 1065TD1 360TIC 312141546TYC 3663-2668-1UBV 517UBV M 7548WDS J00405+5632AWEB 569Schedar

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
UCAC4 734-006532	Star	428.4″	13.01
UCAC4 733-007106	SB*	451.6″	12.51

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-cas · Registry entry updated 2026-08-14.