Registry · deep sky

NGC 4593

Seyfert1 SIMBAD Sy1 1,189 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 39m 39.44s
Declination: −05° 20′ 39.0″
Galactic l, b: 297.48, 57.4
Magnitude V: 13.15
Redshift z: 0.0083195
Radial velocity: 2,483.8 km/s
Proper motion: 0.04, 0.043 mas/yr
Angular size: 4.023′ × 2.808′

Also known as

54 identifiers

1eRASS J123939.4-0520381H 1238-0501RXP J123939.2-0520461RXS J123939.6-0520352E 1237.0-05042E 28122MASS J12393945-05203902MASX J12393949-05203912XMM J123939.2-0520383A 1237-0494U 1240-056dFGS gJ123939.5-052039EQ 1237-05Gaia DR2 3680062978626164096Gaia DR3 3680062978626164096H 1238-049[HB91] 1237-050HE 1237-0504IGR J12396-0521INTREF 513IRAS 12370-0504IRAS F12370-0504LEDA 42375MAXI J1240-052Mrk 1330NGC 4593NVSS J123939-052035PBC J1239.6-0520PSCz Q12370-0504RBS 1139RX J1239.6-0520SWIFT J1239.5-0520SWIFT J1239.6-0518SWIFT J1239.6-0519SWIFT J1239.6-0521TIC 51664724WISE J123939.45-052038.9XSS J12408-0516[BAG2012] 189.9053-05.3471[CHM2007] LDC 910 J123939.49-0520391[DML87] 301[HSN2016] J189.91-05.34[KRL2007b] 122[LB2005] NGC 4593 X1MCG-01-32-032[NLB95] f789g004[SBS92] 1238-049[SMM2006b] J123939.44-052039.2[SUA2001] J123939.444-052039.04[VV2000c] J123939.4-052039[VV2003c] J123939.4-052039[VV2006c] J123939.4-052039[VV2010c] J123939.4-052039[VV98c] J123939.4-052039

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
MCG-01-32-033	Seyfert2	228.2″	—

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/ngc-4593 · Registry entry updated 2026-08-14.