V* W Del

Query : V* W Del

Basic data :
V* W Del -- Spectroscopic Binary
Other object types: otypes_help 		* (HD,BD,...), SB* (SBC7,SBC9), V* (V*,AAVSO), EB* (2022yCat), Em* (EM*), NIR (2MASS)
ICRS coord. (ep=J2000) : 		20 37 40.0858816920 +18 17 03.755963580 (Optical) [ 0.0191 0.0184 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		20 35 23.3556963456 +18 06 31.048285072 [ 0.0191 0.0184 90 ]
Gal coord. (ep=J2000) : 		062.0353760938789 -13.5776525604030 [ 0.0191 0.0184 90 ]
Proper motions mas/yr : 		-3.618 4.204 [0.024 0.025 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 19.0 [2] / z(~) 0.000063 [0.000007] / cz 19.00 [2.00]
   E 1953GCRV..C......0W
Parallaxes (mas): 		1.2538 [0.0273] A 2020yCat.1350....0G
Spectral type: 		A0 E 1995A&AS..110..367N
Fluxes (6) :
B 9.89 [0.03] D 2000A&A...355L..27H
V 9.81 [0.03] D 2000A&A...355L..27H
G 9.732103 [0.002973] C 2020yCat.1350....0G
J 9.365 [0.021] C 2003yCat.2246....0C
H 9.135 [0.036] C 2003yCat.2246....0C
K 9.100 [0.020] C 2003yCat.2246....0C
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Identifiers (20) :
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HD 352682 HIC 101780 SBC9 1250 WEB 18391
BD+17 4367 HIP 101780 SV* HV 60 AAVSO 2033+17
EM* MWC 1024 2MASS J20374007+1817037 TIC 406720510 Gaia DR3 1812558769663138176
GCRV 12905 ROT 6543 TYC 1637-581-1 Gaia DR1 1812558765364165120
GSC 01637-00581 SBC7 823 V* W Del Gaia DR2 1812558769663138176

References (152 between 1850 and 2026) (Total 152)
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 : 4    Distance : 2    Var : 2    Rot : 3    Plx : 5    PM : 4    SpT : 5   

   

Observing logs
IUE : 1   

   

External archives :

Link by name to the catalogue in VizieR :

HD 352682 BD+17 4367 GSC 01637-00581 HIC 101780 HIP 101780
2MASS J20374007+1817037 TYC 1637-581-1 V* W Del Gaia DR3 1812558769663138176 Gaia DR1 1812558765364165120
Gaia DR2 1812558769663138176

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