UPSA Object Registry
Registry · deep sky

NGC 4039

GinPair SIMBAD GiP 1,177 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 01m 53.51s
Declination
−18° 53′ 10.3″
Galactic l, b
286.97, 42.44
Redshift z
0.0054738
Radial velocity
1,636.5 km/s
Angular size
3.1′ × 1.6′

In the same field

within 9 arcmin · wider search
ObjectTypeSeparationV
[SGT2004] J120153.50-185310.7 X 0.8658″ —
[ZFR2002] 23 HighMassXBin 12.58″ —
[ZFR2002] 33 HighMassXBin 14.88″ —
[ZFR2002] 34 HighMassXBin 15.51″ —
[ZFR2002] 19 HighMassXBin 15.96″ —
RFD B1 PartofG 19.98″ —
[BCE2005] 157 Cluster* 20.31″ 23.5
[BCE2005] 136 PartofG 20.7″ —
CXOAnt J120154.9-185315.1 Seyfert1 21.24″ —
[WSM2000] SGMC 4 PartofG 21.39″ —
[WSM2000] SGMC 5 PartofG 21.39″ —

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/ngc-4039 · Registry entry updated 2026-08-14.