DO Dra

Object query : DO Dra C.D.S. - SIMBAD4 rel 1.223 - 2014.07.24CEST22:02:33

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


Basic data :
V* DO Dra -- Dwarf Nova
with radius arcmin

Other object types: DQ* () , DN* () , X (2A,3A,1E,2E,1ES,PBC,RBS,RX,1RXS,SWIFT,XSS,[BAG2012]) , V* (V*,AAVSO) , * (FBS) , IR (2MASS) , UV (PG)
ICRS coord. (ep=J2000) : 11 43 38.49 +71 41 20.6 ( Infrared ) [ 90 80 90 ] B 2003yCat.2246....0C
FK5 coord. (ep=J2000 eq=2000) : 11 43 38.49 +71 41 20.6 ( Infrared ) [ 90 80 90 ] B 2003yCat.2246....0C
FK4 coord. (ep=B1950 eq=1950) : 11 40 48.86 +71 57 59.2 ( Infrared ) [ 294 124 90 ] B 2003yCat.2246....0C
Gal coord. (ep=J2000) : 130.3041 +44.4560 ( Infrared ) [ 90 80 90 ] B 2003yCat.2246....0C
Proper motions mas/yr [error ellipse]: 11.2 6.6 [5.6 1.9 90] D 2010MNRAS.407..681M
Radial velocity / Redshift / cz : V(km/s) -4 [~] / z(~) -0.000013 [~] / cz -4.00 [~]   (~) D ~
Spectral type: CV D ~
Fluxes (5) :
B 10.0 [~] V4 E 2003AstL...29..468S
R 13.747 [~] D 2008A&A...486..855A
J 13.213 [0.023] C 2003yCat.2246....0C
H 12.623 [0.024] C 2003yCat.2246....0C
K 12.327 [0.021] C 2003yCat.2246....0C
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essential notes:

  • According to the GCVS team, YY Dra is considered to be another star. Whereas DO Dra is a well-documented dwarf nova, YY Dra is a lost eclipsing binary, which original coordinates are probably erroneous (see discussion in 1987IBVS.3079....1P and 1988IBVS.3154....1K)


Identifiers (22) :

V* DO Dra 2E 1140.7+7158 PG 1140+72 XSS J11474+7143
2A 1150+720 1ES 1140+71.9 PG 1140+719 [BAG2012] 175.9280+71.6968
3A 1148+719 FBS B 888 RBS 1022 [ZEH2003] RX J1143.6+7141 1
1E 1140.8+7158 FBS 1140+719 RX J1143.6+7141 AAVSO 1137+72
1E 1140.7+7158 2MASS J11433849+7141205 1RXS J114338.6+714125
2E 2515 PBC J1143.6+7141 SWIFT J1142.7+7149

Plots and Images

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References (173 between 1850 and 2014)
Simbad bibliographic survey began in 1950 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).

from: to:

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Measurements (5 types) :


Einstein : 1    IUE : 1    PM : 1    posa : 1    V* : 1   

   


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)

V* DO Dra FBS B 888 FBS 1140+719 2MASS J11433849+7141205 PG 1140+72
PG 1140+719 1RXS J114338.6+714125

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The list of all annotations to SIMBAD objects can be found here .

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2014.07.24-22:02:33

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