ASAS J203905+2338.7

Query : ASAS J203905+2338.7

Basic data :
ASAS J203905+2338.7 -- BY Dra Variable
Other object types: otypes_help 		V* (ASAS,1SWASP,...), * (TYC,UCAC4,...), MIR (WISEA,WISE), BY* (2017ARep), Ro* (2012AcA), X (1RXS), NIR (2MASS)
ICRS coord. (ep=J2000) : 		20 39 04.6538783592 +23 38 47.375590236 (Optical) [ 0.0346 0.0353 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		20 36 53.3204768449 +23 28 10.703647707 [ 0.0346 0.0353 90 ]
Gal coord. (ep=J2000) : 		066.6922332474542 -10.7245225255218 [ 0.0346 0.0353 90 ]
Proper motions mas/yr : 		9.440 -14.595 [0.045 0.050 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 22.64 [12.08] / z(spectroscopic) 0.000076 [0.000040] / cz 22.64 [12.08]
   (Opt) E 2018yCat.1345....0G
Parallaxes (mas): 		5.2317 [0.0472] A 2020yCat.1350....0G
Fluxes (8) :
B 13.384 [0.429] D 2000A&A...355L..27H
V 12.085 [0.203] D 2000A&A...355L..27H
R 11.54 [0.03] D 2012yCat.1322....0Z
G 11.557914 [0.002991] C 2020yCat.1350....0G
I 10.778 [0.039] C 2012AcA....62...67K
J 10.142 [0.026] C 2003yCat.2246....0C
H 9.660 [0.026] C 2003yCat.2246....0C
K 9.548 [0.021] C 2003yCat.2246....0C
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Identifiers (12) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

TYC 2170-326-1 1RXS J203905.4+233845 UCAC4 569-110547 WISE J203904.66+233847.0
ASAS J203905+2338.7 1SWASP J203904.65+233847.2 V* V504 Vul Gaia DR3 1819161092169985664
2MASS J20390464+2338471 TIC 243539190 WISEA J203904.65+233846.9 Gaia DR2 1819161092169985664

References (3 between 1850 and 2026) (Total 3)
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 : 1    Distance : 2    Var : 4    Plx : 2    PM : 2   

   

External archives :

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

Link by name to the catalogue in VizieR :

TYC 2170-326-1 2MASS J20390464+2338471 1RXS J203905.4+233845 UCAC4 569-110547 V* V504 Vul
WISEA J203904.65+233846.9 WISE J203904.66+233847.0 Gaia DR3 1819161092169985664 Gaia DR2 1819161092169985664

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