Registry · deep sky

[FK2005] 23

ULX SIMBAD ULX 135 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: 13h 29m 38.62s
Declination: +58° 25′ 05.6″
Galactic l, b: 113.49, 58

Also known as

17 identifiers

2XMM J132938.6+582506CXOU J132938.6+582506IXO 77[BWC2008] U36[FK2005] 23[GRK2002] HST 3[LB2005] NGC 5204 ULX1[LB2005] NGC 5204 X1[LBS2004] U1[LLJ2000] NGC 5204 X1[LM2005] NGC 5204 ULX1NGC 5204 X-1[RW2000] NGC 5204 X-1[SGT2004] J132938.61+582505.6[SST2011] J132938.61+582505.6[STS2009b] J132938.61+582505.6[WMR2006] NGC5204 XMM1

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
NGC 5204	LowSurfBrghtG	16.69″	—
SDSS J132954.41+582406.5	QSO	137.5″	—
LEDA 2578748	LINER	295.3″	—
SDSS J132945.39+583009.0	QSO	308.1″	—
LEDA 2579321	Galaxy	321.5″	—
LEDA 2578250	Galaxy	347.5″	—
SDSS J132950.94+581747.2	QSO	448.9″	—
Z 294-40	EmissionG	498.9″	—
SDSS J133006.32+581736.3	Seyfert1	499.3″	—

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/fk2005-23 · Registry entry updated 2026-08-14.