UPSA Object Registry
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Mrk 291

Seyfert2 SIMBAD Sy2 108 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
15h 55m 07.94s
Declination
+19° 11′ 32.6″
Galactic l, b
32.342, 47.27
Magnitude V
15.51
Parallax
0.1402 mas
Redshift z
0.03576
Radial velocity
10,529 km/s
Proper motion
-0.208, -0.308 mas/yr
Angular size
0.459′ × 0.302′

Also known as

23 identifiers

1RXP J155507.6+1911391RXS J155507.9+1911362E 1552.9+19202E 35272MASX J15550791+1911323Anon 1552+19Gaia DR2 1203012819125057536Gaia DR3 1203012819125057536[HB91] 1552+193IRAS F15529+1920KUG 1552+193LEDA 56377Mrk 291QSO B1552+193RX J1555.1+1911SDSS J155507.93+191132.5SDSS J155507.94+191132.6[VV2000c] J155508.0+191133[VV2003c] J155508.0+191133[VV2006c] J155508.0+191133[VV2010c] J155508.0+191133[VV98c] J155508.0+191133[WTW94] 1552+193

In the same field

within 9 arcmin · wider search
ObjectTypeSeparationV
G 137-66 HighPM* 144.5″ —
SDSS J155452.26+191304.1 WhiteDwarf 240″ —
SDSS J155526.32+191257.7 QSO 274.1″ 19.22
LEDA 1585730 Galaxy 300.2″ —
SDSS J155446.41+191006.1 QSO 316.9″ —
SDSS J155442.96+191121.1 QSO 353.9″ —
SDSS J155450.64+190520.9 QSO 445.1″ 19.27
LEDA 1584754 Galaxy 455.9″ —

Provenance

where this card came from
ArchiveRead at (UTC)Record
Seeded from the bulk archive load; no per-object fetch yet.

Machine-readable: /api/v1/object/mrk-291 · Registry entry updated 2026-08-14.