Registry · deep sky

Mrk 273X

Seyfert2 SIMBAD Sy2 27 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 44m 47.45s
Declination: +55° 54′ 11.3″
Galactic l, b: 108.1, 59.66
Magnitude V: 20.8
Parallax: 1.3905 mas
Redshift z: 0.459
Radial velocity: 1.0815e+05 km/s
Proper motion: 1.282, -0.253 mas/yr

Also known as

15 identifiers

CXOMP J134447.4+555411FIRST J134447.4+555410Gaia DR3 1562409802641020416Mrk 273XRIXOS 254-6RX J134447.3+555411WISEA J134447.44+555411.3[A2001] Mrk 273 8S[VV2000c] J134443.4+555429[VV2003c] J134447.5+555411[VV2006c] J134447.5+555411[VV2010c] J134447.5+555411[VV98c] J134443.4+555429[XBW98] Mrk 273x[XXM2002] A

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
Z 271-60	Seyfert2	72.75″	14.91
Mrk 273N	PartofG	73.01″	—
Mrk 273NW	PartofG	73.05″	—
Mrk 273SW	PartofG	74.24″	—
[VV2006] J134450.6+555532	QSO	84.71″	20.63
[VV2006] J134440.2+555648	QSO	168″	19.25
HD 119992	HighPM*	233.1″	—
2MFGC 11079	EmissionG	272.9″	—
MCG+09-23-002	Galaxy	276.2″	—
SDSS J134411.10+555352.9	Seyfert2	306.2″	—
2MASS J13445941+5559157	RGB*	320.6″	11.06

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/mrk-273x · Registry entry updated 2026-08-14.