HD 231520

Query : HD 231520

Basic data :
HD 231520 -- Double or Multiple Star
Other object types: otypes_help 		* (AG,BD,...), ** (CCDM,**,...), NIR (2MASS), MIR (SSTGLMC)
ICRS coord. (ep=J2000) : 		19 28 21.665293 +18 29 04.27127 (Optical) [ 29 29 90 ] B 2002A&A...384..180F
FK4 coord. (ep=B1950 eq=1950) : 		19 26 08.518971 +18 22 52.07776 [ 29 29 90 ]
Gal coord. (ep=J2000) : 		053.514419501 +00.525395687 [ 29 29 90 ]
Proper motions mas/yr : 		11.1 -4.2 [1.2 1.2 90] B 2002A&A...384..180F
Spectral type: 		F5 ~ 1938CoPer...1...10H
Fluxes (5) :
B 10.69 [0.04] D 2002A&A...384..180F
V 10.20 [0.03] D 2002A&A...384..180F
J 6.902 [0.020] C 2003yCat.2246....0C
H 6.377 [0.016] C 2003yCat.2246....0C
K 6.239 [0.020] C 2003yCat.2246....0C
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Identifiers (18) :
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CCDM J19284+1829AB GSC 01605-00035 PPM 136346 TYC 1605-35-2
** HU 340AB HD 231520 SAO 104877 WDS J19284+1829AB
ADS 12496 AB HD 231521 SSTGLMC G053.5144+00.5256 YZ 18 7471
AG+18 1859 IDS 19239+1817 AB TIC 369322315
BD+18 4092 2MASS J19282157+1829046 TYC 1605-35-1

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 : 2   

   

External archives :

Link by name to the catalogue in VizieR :

CCDM J19284+1829AB AG+18 1859 BD+18 4092 GSC 01605-00035 HD 231520
HD 231521 2MASS J19282157+1829046 PPM 136346 SAO 104877 SSTGLMC G053.5144+00.5256
TYC 1605-35-1 TYC 1605-35-2 WDS J19284+1829AB

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