HD 23457

Query : HD 23457

Basic data :
HD 23457 -- Star
Other object types: otypes_help 		* (HD,AG,...), ** (**,ADS,...), NIR (2MASS)
ICRS coord. (ep=J2000) : 		03 48 02.2311787920 +55 03 24.783856812 (Optical) [ 0.0325 0.0259 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		03 44 08.8239566942 +54 54 13.259546801 [ 0.0325 0.0259 90 ]
Gal coord. (ep=J2000) : 		146.4453134008140 +00.4596161396070 [ 0.0325 0.0259 90 ]
Proper motions mas/yr : 		24.225 -23.246 [0.047 0.038 90] A 2020yCat.1350....0G
Parallaxes (mas): 		6.1889 [0.045] A 2020yCat.1350....0G
Spectral type: 		A3 D 1978A&AS...32...25R
Fluxes (6) :
B 8.82 [0.02] D 2000A&A...355L..27H
V 8.49 [0.01] D 2000A&A...355L..27H
G 8.471080 [0.002794] C 2020yCat.1350....0G
J 7.773 [0.020] C 2003yCat.2246....0C
H 7.661 [0.026] C 2003yCat.2246....0C
K 7.587 [0.017] C 2003yCat.2246....0C
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 1 : 6921 Display criteria :

Identifiers (19) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

HD 23457 CCDM J03480+5503AB PPM 28704 YZ 54 1592
** A 1290AB GSC 03721-00517 SAO 24226 Gaia DR2 445336259751629568
ADS 2762 AB IDS 03403+5445 AB TIC 317894431 Gaia DR3 445336264049937408
AG+54 378 LF 6 +54 7 TYC 3721-517-1 Gaia DR1 445336259751448192
BD+54 711 2MASS J03480221+5503247 WDS J03480+5503AB

References (10 between 1850 and 2026) (Total 10)
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

Distance : 2    Plx : 3    PM : 3    SpT : 1   

   

External archives :

Link by name to the catalogue in VizieR :

HD 23457 AG+54 378 BD+54 711 CCDM J03480+5503AB GSC 03721-00517
LF 6 +54 7 2MASS J03480221+5503247 PPM 28704 SAO 24226 TYC 3721-517-1
WDS J03480+5503AB Gaia DR2 445336259751629568 Gaia DR3 445336264049937408 Gaia DR1 445336259751448192

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Annotations :
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