HD 189735

Query : HD 189735

Basic data :
HD 189735 -- Spectroscopic Binary
Other object types: otypes_help 		* (HD,BD,...), V* (V*,AAVSO), SB* (2022yCat), EB* (2022yCat), NIR (2MASS)
ICRS coord. (ep=J2000) : 		20 01 11.9181251928 +07 58 53.456432016 (Optical) [ 0.0184 0.0110 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		19 58 46.1261860093 +07 50 32.882662391 [ 0.0184 0.0110 90 ]
Gal coord. (ep=J2000) : 		048.2574335195176 -11.5860451323608 [ 0.0184 0.0110 90 ]
Proper motions mas/yr : 		15.872 -9.744 [0.023 0.014 90] A 2020yCat.1350....0G
Parallaxes (mas): 		2.7551 [0.0225] A 2020yCat.1350....0G
Spectral type: 		A2 E 1993yCat.3135....0C
Fluxes (6) :
B 9.92 [0.03] D 2000A&A...355L..27H
V 9.68 [0.03] D 2000A&A...355L..27H
G 9.656762 [0.003845] C 2020yCat.1350....0G
J 9.169 [0.023] C 2003yCat.2246....0C
H 9.028 [0.022] C 2003yCat.2246....0C
K 8.968 [0.025] C 2003yCat.2246....0C
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Identifiers (11) :
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HD 189735 2MASS J20011191+0758535 V* V1817 Aql Gaia DR1 4298971545549731200
BD+07 4341 TIC 393609777 AAVSO 1956+07 Gaia DR2 4298971549855898112
GSC 01071-02642 TYC 1071-2642-1 Gaia DR3 4298971549855898112

References (8 between 1850 and 2026) (Total 8)
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

Distance : 2    Var : 2    Plx : 3    PM : 2    SpT : 1   

   

External archives :

Link by name to the catalogue in VizieR :

HD 189735 BD+07 4341 GSC 01071-02642 2MASS J20011191+0758535 TYC 1071-2642-1
V* V1817 Aql Gaia DR3 4298971549855898112 Gaia DR1 4298971545549731200 Gaia DR2 4298971549855898112

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