HD 228446

Query : HD 228446

Basic data :
HD 228446 -- Double or Multiple Star
Other object types: otypes_help 		* (BD,GCRV,...), ** (CCDM,**,...), NIR (2MASS)
ICRS coord. (ep=J2000) : 		20 13 44.68890 +40 50 19.4389 (Optical) [ 11.69 11.17 89 ] A 2007A&A...474..653V
FK4 coord. (ep=B1950 eq=1950) : 		20 11 59.09828 +40 41 10.9167 [ 11.69 11.17 89 ]
Gal coord. (ep=J2000) : 		077.72696893 +03.52794561 [ 11.69 11.17 89 ]
Proper motions mas/yr : 		-1.82 -8.74 [1.27 1.33 0] A 2007A&A...474..653V
Radial velocity / Redshift / cz : 		V(km/s) 3.00 [4.6] / z(~) 0.000010 [0.000015] / cz 3.00 [4.60]
   C 2006AstL...32..759G
Spectral type: 		A D ~
Fluxes (3) :
J 9.086 [0.027] C 2003yCat.2246....0C
H 8.754 [0.015] C 2003yCat.2246....0C
K 8.745 [0.017] 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 J20137+4050AB GCRV 70698 HIC 99688 TIC 312376369
** DOO 13AB GSC 03155-01471 HIP 99688 WDS J20137+4050AB
ADS 13556 AB HD 228446 IDS 20102+4032 AB WEB 17883
BD+40 4068 HGAM 877 2MASS J20134463+4050194 [I59] +40 65

References (14 between 1850 and 2026) (Total 14)
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    Plx : 1    PM : 2    SpT : 1   

   

External archives :

Link by name to the catalogue in VizieR :

CCDM J20137+4050AB BD+40 4068 GSC 03155-01471 HD 228446 HIC 99688
HIP 99688 2MASS J20134463+4050194 WDS J20137+4050AB

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