Registry · deep sky

NGC 3665

GtowardsGroup SIMBAD GiG 367 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: 11h 24m 43.63s
Declination: +38° 45′ 46.0″
Galactic l, b: 174.71, 68.49
Magnitude V: 11.62
Redshift z: 0.00665
Radial velocity: 1,987 km/s
Angular size: 4.065′ × 3.132′

Also known as

34 identifiers

2MASX J11244363+38454606C 112201+3902037C 112201.30+390221.0087GB 112201.0+390254B2 1122+39B2.3 1122+39B3 1122+390B3VLA 1122+390BWE 1122+3902CASG 1423GB6 B1122+3902IRAS 11220+3902IRAS F11220+3902LEDA 35064NGC 3665NVSS J112443+384546PSCz Q11220+3902RX J112443.7+384543RX J1124.7+3846SDSS J112443.66+384546.0SDSS J112443.67+384546.0TGSSADR J112443.6+384544UGC 6426UZC J112443.7+384547WB 1122+3902WN B1122.0+3902Z 1122.0+3902Z 214-4[CAB95] IRAS F11220+3902[CHM2007] HDC 648 J112443.63+3845460[CHM2007] LDC 805 J112443.63+3845460MCG+07-24-003[MTC96] A[VDD93] 133

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
SN 2002hl	Supernova	44.41″	16.3
2XMM J112455.9+384634	Seyfert1	152.4″	19.1
SDSS J112431.48+384137.6	QSO	286.2″	—
SDSS J112432.14+385104.3	QSO	345.4″	20.91
SDSS J112412.68+385149.5	QSO	512.7″	—

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-3665 · Registry entry updated 2026-08-14.