UPSA Object Registry
Registry · deep sky

RX J1031.3+5053

BLLac SIMBAD BLL 216 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
10h 31m 18.53s
Declination
+50° 53′ 35.8″
Galactic l, b
161.44, 54.44
Magnitude V
16.98
Parallax
0.1015 mas
Redshift z
0.35977
Radial velocity
89,337 km/s
Proper motion
0.012, 0.069 mas/yr
Angular size
0.123′ × 0.123′

In the same field

within 9 arcmin · wider search
ObjectTypeSeparationV
SDSS J103113.89+505327.9 QSO 44.49″ —
SDSS J103113.05+505226.6 QSO 86.43″ —
2MASS J10311034+5052107 Galaxy 114.9″ —
SDSS J103138.72+505519.3 QSO 217.3″ —
SDSS J103143.66+505006.1 QSO 317.3″ —
SDSS J103136.68+504748.5 QSO 387.6″ —
LEDA 2381991 AGN Candidate 397.7″ —
SDSS J103202.28+505307.0 QSO 415″ —
SDSS J103034.42+505028.5 QSO 457.4″ —
SDSS J103154.23+505849.4 QSO 460.7″ —
SDSS J103045.78+505943.2 QSO 480.3″ —

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/rx-j1031-3-5053 · Registry entry updated 2026-08-14.