Registry · deep sky

NGC 4449 SNR

SNRemnant SIMBAD SNR 40 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 28m 10.80s
Declination: +44° 06′ 41.0″
Galactic l, b: 136.84, 72.38

Also known as

9 identifiers

1AXG J122810+4406RX J122811.2+440649[VP97] X4NGC 4449 SNR[OWB2005] NGC 4449 P9[RW2000] NGC 4449 X-4SNR 4449-1[SSS2003b] 15[WMR2006] NGC4449 XMM3

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
[OWB2005] NGC 4449 P11	X	4.981″	—
[CHP2004] J122812.0+440641	X	12.72″	—
[ATA2011] 34	GlobCluster	20.73″	19.35
[OWB2005] NGC 4449 P15	X	30.35″	—
[GHG2001] 47	GlobCluster	34″	18.68
[CHP2004] J122812.0+440558	X	45.1″	—
[LB2005] NGC 4449 X1	X	49.32″	—
[GHG2001] 14	GlobCluster	56.31″	19.87
[ATA2011] 43	Cluster*	63.06″	17.25
[GHG2001] 1	GlobCluster	63.97″	17.19
NGC 4449	EmissionG	64.28″	9.64

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-4449-snr · Registry entry updated 2026-08-14.