UPSA Object Registry
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HD 2421

SB* SIMBAD SB* A2Vs 91 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 28m 13.67s
Declination
+44° 23′ 40.1″
Galactic l, b
118.57, -18.28
Magnitude V
5.173
Parallax
12.738 mas
Redshift z
6.671e-06
Radial velocity
2 km/s
Proper motion
75.12, -15.08 mas/yr

Also known as

31 identifiers

2MASS J00281364+4423400AG+44 63BD+43 92FK5 2027Gaia DR2 388722788291499776Gaia DR3 388722788291499776GC 546GCRV 252GEN# +1.00002421GSC 02795-02706HD 2421HIC 2225HIP 2225HR 104IRAS 00255+4407PLX 74PLX 74.00PMC 90-93 1186PPM 42973ROT 91SAO 36390SBC7 17SBC9 23SKY# 775TD1 235TIC 190996748TYC 2795-2706-1UBV 339UBV M 7389uvby98 100002421WEB 413

In the same field

within 9 arcmin · wider search
ObjectTypeSeparationV
ATO J006.9846+44.4725 EclBin 337.1″ —

Provenance

where this card came from
ArchiveRead at (UTC)Record
Seeded from the bulk archive load; no per-object fetch yet.

Machine-readable: /api/v1/object/hd-2421 · Registry entry updated 2026-08-14.