AAVSO Home



Welcome, Guest. You are not logged in.
Log in
    Revise    New Search
Latest Details
Log in to retrieve additional aliases from SIMBAD.
Name
  3C 273  
AAVSO UID
000-BBS-857 (37413 observations)  
Constellation
Virgo Sequence
J2000.0
12 29 06.70 +02 03 08.6  (187.27792 +2.05239) Search nearby
B1950.0 12 26 33.29 +02 19 43.5
Proper motion
RA: -0.384 +/- 0.443 mas/yDec: 0.111 +/- 0.288 mas/ySource: Gaia DR1
Galactic coord. 289.951 +64.360
Other names

(Internal only)
1RXS J122906.5+020311 GSC 00282-00202 HIP 60936
IOMC 0282000054 IRAS F12265+0219 QSO 1226+02
TYC 282-202-1    
(Not logged in)  Add name
Variability type
AGN
Spectral type --
Mag. range
12.20 - 13.57 V
Discoverer --
Epoch
--
Outburst --
Period --
Rise/eclipse dur. --
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 Otero, Sebastian Alberto Blazar. Flat Spectrum Radio Quasar (FSRQ).
(Not logged in)  Add remark
References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 J. Alfonso-Garzon, A. Domingo, J.M. Mas-Hesse, A. Gimenez, 2012,
arXiv:1210.0821 [astro-ph.IM] (online info)		 2012arXiv1210.0821A
2 Optical Observations of 3C 273 From 2000 to 2008 2009AJ....138.1428F
External Links
Links open in a new window. Not all links may be valid for this particular target.
Location    Go   
Select a Location for more details.
Catalog Data
Information from selected catalogs obtained by cross-matching to 2 arc seconds using the CDS X-Match Service. These data may not be complete.
2MASS J = 11.77H = 11.05K = 9.98J - K = 1.79
AllWISE W1 = 8.39W2 = 7.42W3 = 5.15W4 = 2.94W1 - W2 = 0.97W3 - W4 = 2.21
APASS-DR9 B = 12.90V = 12.74g' = 12.81r' = 12.78i' = 12.57B - V = 0.15
GALEX-DR5 FUV = 13.47NUV = 13.20FUV - NUV = 0.28
SDSS-DR12 u = 13.99g = 12.99r = 12.88i = 12.63z = 13.23u - g = 1.00r - i = 0.25
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 12 29 06.70 +02 03 08.6 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
There are currently no supporting documents on file for this star. (Not logged in)  Add document
Campaigns/Programs
 Individual campaigns
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
2 Otero, Sebastian Alberto 2011-06-09 20:12 UTC Range added. Subtype from 2010MNRAS.401.1240J.
1 Admin, VSX 2008-12-17 02:55 UTC Preserved original object data.

Guidelines    FAQ    Manual    Forum    Variability Types    Passbands    Copyright    Acknowledgments    Privacy    Contact    Help us   
The International Variable Star Index
© 2005-2025 American Association of Variable Star Observers (AAVSO)
Version 1.1 [C]
172.30.3.43