Registry · deep sky

NGC 4253

Seyfert1 SIMBAD Sy1 1,114 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: 12h 18m 26.52s
Declination: +29° 48′ 46.5″
Galactic l, b: 190.68, 82.27
Magnitude V: 13.57
Parallax: 0.0576 mas
Redshift z: 0.012924
Radial velocity: 3,849.6 km/s
Proper motion: -0.355, -0.157 mas/yr
Angular size: 1.076′ × 0.8782′

Also known as

60 identifiers

1AXG J121827+29481E 1215.9+30051ES 1215+30.01RXP J121826.4+2948471RXS J121827.0+2948532E 1215.9+30052E 26482MASX J12182648+29484612XMM J121826.4+294846CAIRNS J121826.52+294846.4CASG 168[DC78] UGC 7344ECO 3494EXO 1215.9+3004FBQS J1218+2948FIRST J121826.5+294846Gaia DR2 4013484730082856576Gaia DR3 4013484730082856576[HB91] 1215+300IGR J12185+2948INTREF 483IRAS 12159+3005IRAS F12159+3005KUG 1215+300LEDA 39525Mrk 766NGC 4253NVSS J121826+294847PBC J1218.4+2949PSCz Q12159+3005QSO B1215+300RBS 1095RX J1218.4+2948SDSS J121826.51+294846.4SWIFT J1218.3+2950SWIFT J1218.5+2952TGSSADR J121826.5+294846UGC 7344UVQS J121826.51+294846.5UZC J121826.5+294847WISE J121826.51+294846.6WN B1215.9+3005XMMSL1 J121826.6+294846Z 1215.9+3005Z 158-61[ATZ98] D101[CHM2007] LDC 875 J121826.48+2948461[DML87] 292[FS2003] 0629[HSN2016] J184.61+29.81[KRL2007b] 110[KVC2005] 7MCG+05-29-051[VV2000c] J121826.7+294847[VV2003c] J121826.5+294847[VV2006c] J121826.5+294847[VV2010c] J121826.5+294847[VV98c] J121826.7+294847[WTW94] 1215+300[ZEH2003] RX J1218.4+2948 1

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
LEDA 4320616	LINER	188.7″	—
Ton 76	HighPM*	278.3″	14.2
NVSS J121839+295326	X	327.7″	—
LP 320-359	HighPM*	358.9″	—
SDSS J121825.88+294238.2	QSO	368.4″	—
SDSS J121811.63+295402.3	QSO	370.4″	—
2MASS J12180047+2951382	HorBranch*	380.2″	—
SDSS J121859.36+294800.5	QSO	430″	—
LEDA 1881619	Galaxy	471″	—
SDSS J121849.62+295450.4	QSO	472″	19.95
SDSS J121804.12+295506.8	QSO	479″	—

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/ngc-4253 · Registry entry updated 2026-08-14.