HD 21554

Query : HD 21554

Basic data :
HD 21554 -- Blue Straggler Candidate
Other object types: otypes_help 		* (2019AJ,HD,...), BS? (2021A&A), NIR (2MASS)
ICRS coord. (ep=J2000) : 		03 29 55.9277564016 +37 24 53.840689992 (Optical) [ 0.0135 0.0119 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		03 26 41.9903802053 +37 14 38.087654680 [ 0.0135 0.0119 90 ]
Gal coord. (ep=J2000) : 		154.6456413873161 -15.5111440617096 [ 0.0135 0.0119 90 ]
Proper motions mas/yr : 		0.281 -1.763 [0.023 0.018 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -24.000 [~] / z(~) -0.000080 [~] / cz -24.00 [~]
   E 2000A&AS..144....1M
Parallaxes (mas): 		1.5398 [0.0188] A 2020yCat.1350....0G
Spectral type: 		A2 E 1993yCat.3135....0C
Fluxes (6) :
B 9.20 [0.02] D 2000A&A...355L..27H
V 8.90 [0.02] D 2000A&A...355L..27H
G 8.847198 [0.002764] C 2020yCat.1350....0G
J 8.065 [0.021] C 2003yCat.2246....0C
H 7.953 [0.065] C 2003yCat.2246....0C
K 7.935 [0.021] C 2003yCat.2246....0C
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 1 : 1036 Display criteria :

Identifiers (13) :
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HD 21554 GSC 02354-00337 TIC 381851896 Gaia DR1 222747552410244608
AG+37 407 2MASS J03295592+3724538 TYC 2354-337-1
BD+36 697s PPM 68512 Gaia DR2 222747556706923648
CSI+36 697 1 SAO 56495 Gaia DR3 222747556706923648

References (11 between 1850 and 2026) (Total 11)
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 21554 AG+37 407 BD+36 697s GSC 02354-00337 2MASS J03295592+3724538
PPM 68512 SAO 56495 TYC 2354-337-1 Gaia DR2 222747556706923648 Gaia DR3 222747556706923648
Gaia DR1 222747552410244608

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