KPD 2254+5444

Query : KPD 2254+5444

Basic data :
KPD 2254+5444 -- Hot Subdwarf
Other object types: otypes_help 		* (UCAC4,Gaia), blu (2019A&A), HS* (1986ApJS), UV (KPD), NIR (2MASS)
ICRS coord. (ep=J2000) : 		22 57 02.6544437712 +55 00 13.433683104 (Optical) [ 0.0156 0.0150 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		22 54 55.0346039175 +54 44 10.192800008 [ 0.0156 0.0150 90 ]
Gal coord. (ep=J2000) : 		106.9523672069256 -04.2792366095839 [ 0.0156 0.0150 90 ]
Proper motions mas/yr : 		4.814 1.472 [0.022 0.018 90] A 2020yCat.1350....0G
Parallaxes (mas): 		1.4087 [0.0206] A 2020yCat.1350....0G
Spectral type: 		sdB D 1986ApJS...61..569D
Fluxes (10) :
U 13.49 [~] D 1986ApJS...61..569D
B 14.46 [0.01] E 2012yCat.1322....0Z
V 14.37 [0.01] E 2012yCat.1322....0Z
R 14.54 [0.09] E 2012yCat.1322....0Z
G 14.367339 [0.002822] C 2020yCat.1350....0G
J 14.44 [0.07] C 2003yCat.2246....0C
H 14.39 [0.06] C 2003yCat.2246....0C
g 14.42 [0.01] E 2012yCat.1322....0Z
r 14.38 [0.01] E 2012yCat.1322....0Z
i 14.58 [0.01] E 2012yCat.1322....0Z
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Identifiers (6) :
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UCAC4 726-096657 2MASS J22570265+5500134 Gaia DR2 2002880555945732992
KPD 2254+5444 TIC 389344798 Gaia DR3 2002880555945732992

References (13 between 1850 and 2026) (Total 13)
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 : 2    PM : 2    SpT : 1   

   

External archives :

Archive data at HEASARC - High-Energy Astrophysics Science Archive Research Center

Link by name to the catalogue in VizieR :

UCAC4 726-096657 2MASS J22570265+5500134 Gaia DR2 2002880555945732992 Gaia DR3 2002880555945732992

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