HD 198057

Query : HD 198057

Basic data :
HD 198057 -- Double or Multiple Star
Other object types: otypes_help 		* (AG,BD,...), ** (CCDM,**,...), MIR (WISEA,WISE), NIR (2MASS)
ICRS coord. (ep=J2000) : 		20 47 03.537048 +25 24 49.16700 (Optical) [ 100 39 90 ] B 2012yCat.1322....0Z
FK4 coord. (ep=B1950 eq=1950) : 		20 44 53.559004 +25 13 47.69061 [ 100 39 90 ]
Gal coord. (ep=J2000) : 		069.240552518 -11.120527168 [ 100 39 90 ]
Proper motions mas/yr : 		-32.9 -50.0 [4.9 1.4 90] C 2012yCat.1322....0Z
Radial velocity / Redshift / cz : 		V(km/s) 6.4 [0.2] / z(~) 0.000021 [0.000001] / cz 6.40 [0.20]
   D 2004A&A...418..989N
Spectral type: 		G5 E 1993yCat.3135....0C
Fluxes (4) :
R 8.74 [0.05] E 2012yCat.1322....0Z
J 7.013 [0.020] C 2003yCat.2246....0C
H 6.780 [0.040] C 2003yCat.2246....0C
K 6.700 [0.021] C 2003yCat.2246....0C
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 2 		Display criteria :

Identifiers (16) :
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CCDM J20471+2525AB BD+24 4241 2MASS J20470355+2524493 uvby98 100198057
** BU 364 GSC 02174-01913 PPM 111869 WDS J20471+2525AB
ADS 14286 AB HD 198057 TIC 282544768 WISEA J204703.54+252448.8
AG+25 2451 IDS 20427+2503 AB UCAC4 578-116065 WISE J204703.53+252448.8

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

Velocities : 1    Rot : 1    Fe/H : 1    PM : 1    SpT : 1   

   

External archives :

Link by name to the catalogue in VizieR :

CCDM J20471+2525AB AG+25 2451 BD+24 4241 GSC 02174-01913 HD 198057
2MASS J20470355+2524493 PPM 111869 UCAC4 578-116065 uvby98 100198057 WDS J20471+2525AB
WISEA J204703.54+252448.8 WISE J204703.53+252448.8

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