Registry · deep sky

* 48 Cas

** SIMBAD ** A3Va 166 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 01m 57.49s
Declination: +70° 54′ 25.1″
Galactic l, b: 128.69, 8.827
Magnitude V: 4.54
Parallax: 28.83 mas
Redshift z: -1.668e-05
Radial velocity: -5 km/s
Proper motion: -96.37, 0.798 mas/yr

Also known as

41 identifiers

1ES 0157+70.61RXS J020156.9+7054322MASS J02015742+7054253* 48 CasADS 1598 ABAG+70 105BD+70 153** BU 513ABCCDM J02020+7054ABCSI+70 153 1EUVE J0201+70.9Gaia DR2 522185735919412480Gaia DR3 522185735919412480GC 2424GCRV 1106GEN# +1.00012111GSC 04315-02126HD 12111HIC 9480HIP 9480HR 575IRAS 01578+7040JP11 564NSV 694PLX 412PLX 412.00PPM 4877ROT 275SAO 4554SBC7 70SBC9 103SKY# 2981TD1 1141TIC 379483903UBV 2000UBV M 8569UCAC3 322-16224uvby98 100012111WDS J02020+7054ABWEB 1986AKARI-IRC-V1 J0201572+705424

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
* 48 Cas A	HighPM*	0.4445″	4.63
* 48 Cas B	HighPM*	1.049″	6.69
UCAC3 322-16229	HighPM*	22.83″	13.2

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/48-cas · Registry entry updated 2026-08-14.