HD 204855

Query : HD 204855

Basic data :
HD 204855 -- Double or Multiple Star
Other object types: otypes_help 		* (CD,CPC,...), ** (CCDM,**,...), NIR (2MASS), MIR (WISE)
ICRS coord. (ep=J2000) : 		21 32 39.7632933278 -43 17 53.959660253 (Optical) [ 0.0870 0.0901 90 ] A 2018yCat.1345....0G
FK4 coord. (ep=B1950 eq=1950) : 		21 29 27.7266071595 -43 31 11.632255831 [ 0.0870 0.0901 90 ]
Gal coord. (ep=J2000) : 		357.4461834870440 -47.0298569188636 [ 0.0870 0.0901 90 ]
Proper motions mas/yr : 		1.935 -9.065 [0.191 0.207 90] A 2018yCat.1345....0G
Radial velocity / Redshift / cz : 		V(km/s) 3.38 [1.50] / z(spectroscopic) 0.000011 [0.000005] / cz 3.38 [1.50]
   (Opt) B 2020AJ....160...83S
Parallaxes (mas): 		2.2200 [0.1312] A 2018yCat.1345....0G
Spectral type: 		F5V C 1978MSS...C02....0H
Angular size (arcmin): 		0.0133 0.0 181 (Opt) D 2001AJ....122.3466M
Fluxes (10) :
B 10.231 [0.13] D 2012yCat.1322....0Z
V 10.180 [0.18] D 2012yCat.1322....0Z
R 9.846 [0.04] D 2012yCat.1322....0Z
G 9.5999 [0.0011] C 2018yCat.1345....0G
J 8.690 [0.021] C 2003yCat.2246....0C
H 8.490 [0.042] C 2003yCat.2246....0C
K 8.450 [0.021] C 2003yCat.2246....0C
g 10.381 [0.27] D 2012yCat.1322....0Z
r 9.973 [0.24] D 2012yCat.1322....0Z
i 9.382 [0.02] D 2012yCat.1322....0Z
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 2 		Display criteria :

Identifiers (20) :
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CCDM J21327-4318AB GSC 07992-00030 2MASS J21323975-4317541 TYC 7992-30-1
** DON 1010 HD 204855 PPM 327315 UCAC4 234-181078
CD-43 14592 HIC 106372 RAVE J213239.8-431754 WDS J21327-4318AB
CPC 0 19441 HIP 106372 SAO 230732 WISE J213239.75-431753.9
CPD-43 9471 IDS 21262-4344 AB TIC 147203918 Gaia DR2 6577849036388843648

References (15 between 1850 and 2026) (Total 15)
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    Distance : 2    Fe/H : 2    Plx : 3    PM : 3    SpT : 2   

   

External archives :

Link by name to the catalogue in VizieR :

CCDM J21327-4318AB CD-43 14592 CPD-43 9471 GSC 07992-00030 HD 204855
HIC 106372 HIP 106372 2MASS J21323975-4317541 PPM 327315 RAVE J213239.8-431754
SAO 230732 TYC 7992-30-1 UCAC4 234-181078 WDS J21327-4318AB WISE J213239.75-431753.9
Gaia DR2 6577849036388843648

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