Registry · deep sky

Mrk 64

Seyfert1 SIMBAD Sy1 89 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 07m 08.76s
Declination: +34° 24′ 21.9″
Galactic l, b: 99.041, 81.98
Magnitude V: 16.97
Redshift z: 0.18634
Radial velocity: 50,734 km/s
Proper motion: 0.094, 0.099 mas/yr
Angular size: 0.187′ × 0.142′

Also known as

31 identifiers

1RXS J130708.4+3424142E 1304.7+34402E 29712MASS J13070882+34242162MASX J13070888+3424211AB 133[B68b] 340CAIRNS J130708.79+342421.6CSO 947EQ 1304+34Gaia DR2 1468037658773442688Gaia DR3 1468037658773442688[HB93] 1304+346KUG 1304+346LAMOST J130708.77+342421.9LEDA 45433Mrk 64QSO B1304+346RBS 1217RX J1307.1+3424[S77] 243SDSS J130708.76+342421.8TIC 165994458XMMSL1 J130708.7+342417[VV2000c] J130708.7+342423[VV2003c] J130708.7+342423[VV2006c] J130708.7+342423[VV2010] J130708.7+342423[VV98c] J130708.7+342423[WTW94] 1304+346[ZEH2003] RX J1307.1+3424 1

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
SDSS J130712.57+342400.9	QSO	51.51″	—
2MASX J13071776+3421221	Seyfert2	211.5″	—
SDSS J130716.89+341935.0	QSO	304.1″	—
BD+35 2406	HighPM*	325.9″	9.4
NVSS J130640+342220	RadioG	376.1″	18.9
Z 189-23	LINER	389.6″	—
SDSS J130654.38+343028.6	QSO	407.6″	—
LP 268-31	EmLine*	465.4″	—
SDSS J130628.39+342500.0	WhiteDwarf	500.6″	—
SDSS J130718.31+343250.2	QSO	522″	—

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-64 · Registry entry updated 2026-08-14.