QSO B0647+250

Object query : QSO B0647+250 C.D.S. - SIMBAD4 rel 1.223 - 2014.12.18CET21:16:02

Available data : Basic data  •  Identifiers  •  Plot & images  •  Bibliography  •  Measurements  •  External archives  •  Notes  •  Annotations


Basic data :
QSO B0647+250 -- BL Lac - type object
Other object types: AGN () , BLL ([VV2000b],[VV2003b],[VV2006b],[VV2010b],[VV98b]) , Rad (CRATES,GB6,IERS,RGB) , X (1ES,RX,1RXS) , Bla ([DGT2001],[MGL2009]) , gam (1FGL,2FGL) , QSO (QSO)
ICRS coord. (ep=J2000) : 06 50 46.4932 +25 02 59.647 ( Radio ) [ ~ ~ ~ ] C 2010A&A...520A.113B
FK5 coord. (ep=J2000 eq=2000) : 06 50 46.493 +25 02 59.65 ( Radio ) [ ~ ~ ~ ] C 2010A&A...520A.113B
FK4 coord. (ep=B1950 eq=1950) : 06 47 42.21 +25 06 33.3 ( Radio ) [ ~ ~ ~ ] C 2010A&A...520A.113B
Gal coord. (ep=J2000) : 190.2824 +10.9956 ( Radio ) [ ~ ~ ~ ] C 2010A&A...520A.113B
Radial velocity / Redshift / cz : V(km/s) 54785 [~] / z(~) 0.203 [~] / cz 60858 [~]   (~) D 2003AJ....125.1060R
Fluxes (11) :
U (AB) 16.17 [0.05] D 2007ApJS..173..471M
B (AB) 15.97 [0.04] D 2007ApJS..173..471M
V (AB) 15.79 [0.05] D 2007ApJS..173..471M
R 16.3 [~] E 2009A&A...495..691M
J (AB) 15.19 [0.05] D 2007ApJS..173..471M
H (AB) 15.07 [0.05] D 2007ApJS..173..471M
K (AB) 14.79 [0.07] D 2007ApJS..173..471M
g (AB) 15.86 [0.05] D 2007ApJS..173..471M
r (AB) 15.69 [0.05] D 2007ApJS..173..471M
i (AB) 15.56 [0.05] D 2007ApJS..173..471M
z (AB) 15.45 [0.05] D 2007ApJS..173..471M
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within radius arcsec The VizieR photometry tool allows for easy visualization of photometry points extracted around the Simbad position from photometry-enabled catalogues in VizieR.
The search radius has to be specified by the user. It is currently limited to a maximum of 30 arcsec. It depends mostly on the precision or quality of the coordinates (SIMBAD and VizieR catalogs), the resolution of the images from which the sources were extracted, source extent, and source crowding.
Suggestions are: crowded field: 0.5 to 1.5 arcsec, 3 arcsec otherwise; uncertain coordinates (SIMBAD quality E or coordinates without reference): 5 to 30 arsec (risky!).

Identifiers (17) :

QSO B0647+250 GB6 J0650+2503 [DGT2001] B0647+250 [VV2010b] J065046.5+250300
CRATES J065047+250304 IERS B0647+251 [MGL2009] BZB J0650+2503 [VV98b] J065046.5+250300
1ES 0647+25.0 RGB J0650+250 [VV2000b] J065046.5+250300
1FGL J0650.7+2503 RX J0650.7+2502 [VV2003b] J065046.5+250300
2FGL J0650.7+2505 1RXS J065046.7+250257 [VV2006b] J065046.5+250300

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References (59 between 1850 and 2015)
Simbad bibliographic survey began in 1950 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).

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Measurements (3 types) :


Einstein : 1    velocities : 2    XMM : 2   

   


External archives :

Archive data at HEASARC - High-Energy Astrophysics Science Archive Research Center

Data at NED - NASA/IPAC Extragalactic Database

Catalogue information from VizieR :

Generic search by coordinates (radius: 5 arcsec)

IERS B0647+251 1RXS J065046.7+250257

Annotations :
Annotations allow a user to add a note or report an error concerning the astronomical object and its data. It requires registration to post a note. See description .
The list of all annotations to SIMBAD objects can be found here .

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2014.12.18-21:16:02

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