HD 340812

Query : HD 340812

Basic data :
HD 340812 -- Rotating Variable
Other object types: otypes_help 		* (2018A&A,HD,...), X (1RXS,[FS2003]), Ro* (2013AcA), V* (ASAS), NIR (2MASS), MIR (WISE)
ICRS coord. (ep=J2000) : 		20 39 40.8154715064 +26 44 48.312660192 (Optical) [ 0.0069 0.0082 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		20 37 32.7853009590 +26 34 09.490823097 [ 0.0069 0.0082 90 ]
Gal coord. (ep=J2000) : 		069.3076225656658 -08.9950460518532 [ 0.0069 0.0082 90 ]
Proper motions mas/yr : 		20.240 -13.885 [0.010 0.010 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -22.37 [0.33] / z(spectroscopic) -0.000075 [0.000001] / cz -22.37 [0.33]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		12.8789 [0.0132] A 2020yCat.1350....0G
Spectral type: 		K1V C 2018A&A...612A..96F
Fluxes (7) :
B 10.61 [0.03] D 2000A&A...355L..27H
V 9.87 [0.03] C 2013AcA....63...53K
R 9.689 [0.02] D 2012yCat.1322....0Z
G 9.698554 [0.002993] C 2020yCat.1350....0G
J 8.270 [0.020] C 2003yCat.2246....0C
H 7.872 [0.024] C 2003yCat.2246....0C
K 7.737 [0.023] C 2003yCat.2246....0C
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Identifiers (13) :
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HD 340812 2MASS J20394079+2644483 WISE J203940.77+264448.3 Gaia DR1 1855957726265151104
ASAS J203941+2644.8 1RXS J203941.1+264449 [FS2003] 1083
BD+26 3950 TYC 2178-1225-1 Gaia DR2 1855957730571339520
2MASS J20394080+2644483 UCAC4 584-109500 Gaia DR3 1855957730571339520

References (7 between 1850 and 2026) (Total 7)
Simbad bibliographic survey began in 1850 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).
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Collections of Measurements Description of Measurements

Velocities : 3    Distance : 2    Var : 1    Rot : 4    Fe/H : 1    Plx : 3    PM : 2    SpT : 2   

   

External archives :

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

Data at NED - NASA/IPAC Extragalactic Database : HD 340812

Link by name to the catalogue in VizieR :

HD 340812 BD+26 3950 2MASS J20394080+2644483 2MASS J20394079+2644483 1RXS J203941.1+264449
TYC 2178-1225-1 UCAC4 584-109500 WISE J203940.77+264448.3 Gaia DR2 1855957730571339520 Gaia DR3 1855957730571339520
Gaia DR1 1855957726265151104

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