UPSA Object Registry
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LBQS 1240+0246

QSO SIMBAD QSO 41 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
12h 42m 44.59s
Declination
+02° 29′ 54.4″
Galactic l, b
297.73, 65.28
Magnitude V
17.67
Redshift z
0.939
Radial velocity
1.7382e+05 km/s
Proper motion
0.154, 0.003 mas/yr

Also known as

20 identifiers

2MASS J12424457+02295462XMM J124244.5+0229542XMMi J124244.5+0229543XMM J124244.5+022954Gaia DR2 3703286901883379328Gaia DR3 3703286901883379328[HB93] 1240+027LAMOST J124244.58+022954.4LBQS 1240+0246QSO B1240+0246SDSS J124244.58+022954.3SDSS J124244.58+022954.4SDSS J124244.64+022954.4TIC 291156237[VV96] J124244.6+022953[VV98] J124244.6+022953[VV2000] J124244.6+022953[VV2003] J124244.6+022953[VV2006] J124244.6+022953[VV2010] J124244.6+022953

In the same field

within 9 arcmin · wider search
ObjectTypeSeparationV
BD+03 2680 SB* 161.9″ 9.97
SDSS J124258.91+022937.8 QSO 215.5″ —
SDSS J124228.40+023044.1 QSO 247.5″ —
SDSS J124231.04+023307.0 QSO 279.8″ —
HD 110514 HighPM* 294.2″ 8.02
SDSS J124219.16+023118.3 QSO 390″ 19.29
LBQS 1239+0249 QSO 410.3″ 18.31
SDSS J124252.95+023700.8 Galaxy 444.6″ —
[CHP2004] J124251.4+023835 X 530.5″ —

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/lbqs-1240-0246 · Registry entry updated 2026-08-14.