HD 198740

Query : HD 198740

Basic data :
HD 198740 -- Double or Multiple Star
Other object types: otypes_help 		* (AG,BD,...), ** (CCDM,**,...), UV (TD1), NIR (2MASS)
ICRS coord. (ep=J2000) : 		20 52 07.6936 +10 14 18.441 [ 22.24 17.31 90 ] C 1998A&A...335L..65H
FK4 coord. (ep=B1950 eq=1950) : 		20 49 42.6430 +10 02 58.147 [ 22.24 17.31 90 ]
Gal coord. (ep=J2000) : 		057.2092130 -21.0475015 [ 22.24 17.31 90 ]
Proper motions mas/yr : 		15.8 4.8 [1.7 1.7 32] B 2000A&A...355L..27H
Spectral type: 		A2 E 1993yCat.3135....0C
Fluxes (5) :
B 8.96 [0.02] D 2000A&A...355L..27H
V 8.68 [0.01] D 2000A&A...355L..27H
J 8.043 [0.018] C 2003yCat.2246....0C
H 7.993 [0.036] C 2003yCat.2246....0C
K 7.906 [0.020] C 2003yCat.2246....0C
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Identifiers (16) :
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CCDM J20521+1014AB BD+09 4654 2MASS J20520770+1014185 TIC 376873366
** A 1212AB GSC 01094-00904 PPM 139179 TYC 1094-904-1
ADS 14374 AB HD 198740 SAO 106590 WDS J20521+1014AB
AG+10 2787 IDS 20473+0952 AB TD1 27375 YZ 10 10422

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

PM : 1    SpT : 1   

   

External archives :

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

Link by name to the catalogue in VizieR :

CCDM J20521+1014AB AG+10 2787 BD+09 4654 GSC 01094-00904 HD 198740
2MASS J20520770+1014185 PPM 139179 SAO 106590 TD1 27375 TYC 1094-904-1
WDS J20521+1014AB

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