BD-20 1866

Query : BD-20 1866

Basic data :
BD-20 1866 -- Star
Other object types: otypes_help 		* (1971PW&SO,BD,...), UV (TD1), NIR (2MASS)
ICRS coord. (ep=J2000) : 		07 20 35.4444265896 -21 13 43.360389624 (Optical) [ 0.0080 0.0102 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		07 18 26.0680984896 -21 08 02.758436033 [ 0.0080 0.0102 90 ]
Gal coord. (ep=J2000) : 		235.0708859700489 -03.4320684954044 [ 0.0080 0.0102 90 ]
Proper motions mas/yr : 		-2.620 3.172 [0.014 0.015 90] A 2020yCat.1350....0G
Parallaxes (mas): 		0.396 [0.0138] A 2020yCat.1350....0G
Spectral type: 		OB E 1971PW&SO...1a...1S
Fluxes (11) :
U 9.05 [~] D 2003AJ....125.2531R
B 9.74 [0.03] D 2012yCat.1322....0Z
V 9.74 [0.07] D 2012yCat.1322....0Z
R 9.74 [0.05] E 2012yCat.1322....0Z
G 9.261296 [0.005579] C 2020yCat.1350....0G
J 8.921 [0.029] C 2003yCat.2246....0C
H 8.802 [0.022] C 2003yCat.2246....0C
K 8.739 [0.021] C 2003yCat.2246....0C
g 10.06 [0.02] D 2012yCat.1322....0Z
r 9.67 [0.02] D 2012yCat.1322....0Z
i 9.49 [0.13] D 2012yCat.1322....0Z
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Identifiers (19) :
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BD-20 1866 Hbg 19 TD1 31110 YZ 111 2908
ALS 330 LS 330 TIC 281342379 Gaia DR2 2929656158218040448
CPD-20 2245 2MASS J07203545-2113434 TYC 5978-3289-1 Gaia DR3 2929656158218040448
GEN# -0.02001866 PPM 252172 UCAC4 344-026068 Gaia DR1 2929656153914236416
GSC 05978-03289 SAO 173503 uvby98 -002001866

References (20 between 1850 and 2026) (Total 20)
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    Plx : 3    PM : 2    SpT : 1   

   

External archives :

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

Link by name to the catalogue in VizieR :

BD-20 1866 ALS 330 CPD-20 2245 GSC 05978-03289 LS 330
2MASS J07203545-2113434 PPM 252172 SAO 173503 TD1 31110 TYC 5978-3289-1
UCAC4 344-026068 uvby98 -002001866 Gaia DR2 2929656158218040448 Gaia DR3 2929656158218040448 Gaia DR1 2929656153914236416

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