HD 168743

Query : HD 168743

Basic data :
HD 168743 -- Double or Multiple Star
Other object types: otypes_help 		* (AG,AGKR,...), ** (CCDM,**,...), UV (TD1), NIR (2MASS)
ICRS coord. (ep=J2000) : 		18 20 27.8646692411 +20 55 07.794675762 (Optical) [ 0.5976 0.6982 90 ] A 2018yCat.1345....0G
FK4 coord. (ep=B1950 eq=1950) : 		18 18 19.6920924441 +20 53 42.870659688 [ 0.5976 0.6982 90 ]
Gal coord. (ep=J2000) : 		048.6440779512268 +15.9510881889495 [ 0.5976 0.6982 90 ]
Proper motions mas/yr : 		-49.797 3.465 [1.195 1.144 90] A 2018yCat.1345....0G
Parallaxes (mas): 		3.6538 [0.9435] A 2018yCat.1345....0G
Spectral type: 		A0 E 1993yCat.3135....0C
Angular size (arcmin): 		0.0033 0.0 288 (Opt) D 2001AJ....122.3466M
Fluxes (6) :
B 8.82 [0.02] D 2000A&A...355L..27H
V 8.67 [0.01] D 2000A&A...355L..27H
G 9.047716 [0.008240] C 2020yCat.1350....0G
J 8.339 [0.021] C 2003yCat.2246....0C
H 8.307 [0.040] C 2003yCat.2246....0C
K 8.290 [0.026] C 2003yCat.2246....0C
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Identifiers (20) :
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CCDM J18205+2055AB GSC 01580-02128 2MASS J18202780+2055080 TYC 1580-2128-1
** COU 202 HD 168743 PPM 107099 WDS J18205+2055AB
AG+20 1881 HIC 89885 SAO 85946 YZ 20 6418
AGKR 16346 HIP 89885 TD1 22224 Gaia DR2 4528765288167860992
BD+20 3741 IDS 18162+2052 AB TIC 333057487 Gaia DR3 4528765288167860992

References (17 between 1850 and 2026) (Total 17)
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

Plx : 3    PM : 5    SpT : 1   

   

External archives :

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

Link by name to the catalogue in VizieR :

CCDM J18205+2055AB AG+20 1881 BD+20 3741 GSC 01580-02128 HD 168743
HIC 89885 HIP 89885 2MASS J18202780+2055080 PPM 107099 SAO 85946
TD1 22224 TYC 1580-2128-1 WDS J18205+2055AB Gaia DR2 4528765288167860992 Gaia DR3 4528765288167860992

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