Registry · deep sky

RX J1217.8+3007

BLLac SIMBAD BLL G7 521 papers

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Right ascension: 12h 17m 52.08s
Declination: +30° 07′ 00.6″
Galactic l, b: 188.87, 82.05
Magnitude V: 15.62
Redshift z: 0.13
Radial velocity: 36,459 km/s
Proper motion: -0.012, 0.048 mas/yr

Also known as

92 identifiers

0FGL J1218.0+30061AXG J121752+30061ES 1215+30.31FGL J1217.7+30071FHL J1217.8+30061FLE J1219+29431REX J121752+3007.01RXS J121752.1+3007052E 1215.3+30232E 26442FGL J1217.8+30062FHL J1217.9+30062MASS J12175207+30070072WHSP J121752.0+3007003FGL J1217.8+30073FHL J1217.9+30064FGL J1217.9+30076C 121520+3023517C 121521.39+302340.007C 121521.4+30234787GB 121521.3+3023169Y-MST J1217+3007ATO J184.4670+30.1168B2 1215+30B2.1 1215+30BWE 1215+3023CAIRNS J121752.08+300700.6CGRaBS J1217+3007CLASS J121752.0837+300700.625CRATES J121752+300657CSO 130EXO 1215.3+3022FBQS J1217+3007FIRST J121752.0+300700FL8Y J1217.9+3007Gaia DR1 4013512385376622080Gaia DR2 4013512389672203264Gaia DR3 4013512389672203264GB6 B1215+3023[HB93] 1215+303HELLAS 265ICRF J121752.0+300700IERS B1215+303[IN88] 1215+303IVS B1215+303JVAS B1215+303JVAS J1217+3007LAMOST J121752.07+300700.7LAMOST J121752.08+300700.6LAMOST J121752.08+300700.7MITG J121751+3007NRAO 1215+30NVSS J121752+300700OHIO N 235OHIO N 325PKS 1215+303QSO B1215+303QSO J1217+3007RBPL J1217+3007RBS 1093RFC J1217+3007RGB J1217+301RGB J1217.9+3007RORF 1215+303RX J1217.8+3007S3 1215+30SDSS J121752.08+300700.6TeV J1217+301TGSSADR J121752.2+300659TIC 139069680TXS 1215+303VER J1217+301VIPS J12178+3007VLSS J1217.8+3007VLSSr J121752.5+300656WB 1215+3023WISE J121752.08+300700.7WISEA J121752.08+300700.6WN B1215.3+3023[ATZ98] D096[AUO2003] J121752.07+300700.6[CRJ2004] J1217.8+3006[DGT2001] B1215+303[MGL2009] BZB J1217+3007[MML2015] 5BZB J1217+3007[SRM2005] J121752.08+300700.6[VV2000b] J121752.0+300701[VV2003b] J121752.0+300701[VV2006b] J121752.0+300701[VV2010b] J121752.0+300701[VV98b] J121752.0+300701[ZEH2003] RX J1217.8+3007 1

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
SDSS J121814.87+300540.8	QSO	306.4″	—
V* HL Com	RRLyrae	475.9″	—
NVSS J121750+295848	RadioG	496.2″	—

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/rx-j1217-8-3007 · Registry entry updated 2026-08-14.