Registry · deep sky

4C 25.01

Blazar SIMBAD Bla 110 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: 00h 19m 39.78s
Declination: +26° 02′ 52.3″
Galactic l, b: 114.07, -36.28
Magnitude V: 15.4
Parallax: 0.0377 mas
Redshift z: 0.284
Radial velocity: 73,419 km/s
Proper motion: -0.053, -0.05 mas/yr

Also known as

53 identifiers

1RXS J001937.0+2603162MASS J00193977+26025224C 25.0187GB 001702.8+2546109C J0019+2602B2 0017+25B2.2 0017+25BWE 0017+2546CGRaBS J0019+2602CLASS J001939.7815+260252.347CRATES J001939+260248Gaia DR1 2855670909833272576Gaia DR2 2855670909833272576Gaia DR3 2855670909833272576GB6 B0017+2546GLEAM J001939+260243[HB93] 0017+257ICRF J001939.7+260252IERS B0017+257IVS B0017+257JVAS B0017+257JVAS J0019+2602LAMOST J001939.75+260252.8LEDA 2819872MITG J001939+2602PKS 0017+25PKS 0017+257PKS J0019+2602QSO B0017+25QSO B0017+257RFC J0019+2602RGB J0019.7+2602RX J0019.6+2602RX J0019.6+2603SDSS J001939.78+260252.2TIC 306125627TXS 0017+257VCS1 J0019+2602VRO 25.00.01[VV96] J001939.8+260252[VV98] J001939.8+260252WB 0017+2546WISE J001939.77+260252.4WISE J001939.78+260252.2[HSN2016] J004.91+26.04[MGL2009] BZQ J0019+2602[MML2015] 5BZQ J0019+2602[TCC2003b] J001939.7+260253[VV2000] J001939.8+260252[VV2003] J001939.8+260252[VV2006] J001939.8+260252[VV2010] J001939.8+260252[ZEH2003] RX J0019.6+2603 2

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
GB6 J0019+2602	Radio	141.8″	—
SDSS J001924.20+255925.4	QSO	294.7″	—
SDSS J001908.54+260534.3	QSO	451″	—
SDSS J001930.98+255528.3	QSO	459.5″	—
ZTF J001905.25+255928.1	RRLyrae	508.2″	17.23

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/4c-25-01 · Registry entry updated 2026-08-14.