HD 204000

Query : HD 204000

Basic data :
HD 204000 -- Double or Multiple Star
Other object types: otypes_help 		* (2022AJ,AG,...), ** (CCDM,**,...), NIR (2MASS)
ICRS coord. (ep=J2000) : 		21 23 40.11517 +55 17 38.6811 (Optical) [ 6.78 5.97 89 ] A 2007A&A...474..653V
FK4 coord. (ep=B1950 eq=1950) : 		21 22 07.19143 +55 04 43.8963 [ 6.78 5.97 89 ]
Gal coord. (ep=J2000) : 		096.24019763 +03.58235324 [ 6.78 5.97 89 ]
Proper motions mas/yr : 		-5.88 -17.79 [0.68 0.77 0] A 2007A&A...474..653V
Radial velocity / Redshift / cz : 		V(km/s) -3.196990 [0.376855] / z(spectroscopic) -0.000011 [0.000001] / cz -3.20 [0.38]
   (NIR) A 2020AJ....160..120J
Parallaxes (mas): 		2.77 [0.73] A 2007A&A...474..653V
Spectral type: 		A0 E 1993yCat.3135....0C
Fluxes (3) :
J 7.466 [0.021] C 2003yCat.2246....0C
H 7.459 [0.018] C 2003yCat.2246....0C
K 7.427 [0.016] 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 (19) :
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CCDM J21237+5518AB BD+54 2530 HIP 105630 SKY# 40758
** A 1892AB GC 29972 IDS 21206+5452 AB TIC 315583812
ADS 14945 AB GSC 03970-01117 2MASS J21234012+5517389 WDS J21237+5518AB
AG+55 1460 HD 204000 PPM 39418 YZ 55 7056
AP J21234012+5517389 HIC 105630 SAO 33383

References (12 between 1850 and 2026) (Total 12)
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 : 3    Rot : 1    Fe/H : 2    Plx : 2    PM : 4    SpT : 1   

   

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Link by name to the catalogue in VizieR :

CCDM J21237+5518AB AG+55 1460 AP J21234012+5517389 BD+54 2530 GSC 03970-01117
HD 204000 HIC 105630 HIP 105630 2MASS J21234012+5517389 PPM 39418
SAO 33383 WDS J21237+5518AB

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