KPD 1938+4220

Query : KPD 1938+4220

Basic data :
KPD 1938+4220 -- Hot Subdwarf
Other object types: otypes_help 		* (UCAC4,Gaia), HS* (1986ApJS), blu (2022A&A), UV (KPD), NIR (2MASS)
ICRS coord. (ep=J2000) : 		19 39 39.8979676392 +42 28 01.896933864 (Optical) [ 0.0253 0.0300 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		19 38 01.5808979476 +42 21 02.814696997 [ 0.0253 0.0300 90 ]
Gal coord. (ep=J2000) : 		075.8656740723200 +09.8304375907498 [ 0.0253 0.0300 90 ]
Proper motions mas/yr : 		-6.417 2.776 [0.035 0.038 90] A 2020yCat.1350....0G
Parallaxes (mas): 		0.2291 [0.0312] A 2020yCat.1350....0G
Spectral type: 		sdO D 1986ApJS...61..569D
Fluxes (9) :
U 14.35 [~] D 1986ApJS...61..569D
B 15.32 [0.06] D 2012yCat.1322....0Z
V 15.70 [0.08] D 2012yCat.1322....0Z
R 15.94 [0.16] E 2012yCat.1322....0Z
G 15.549860 [0.002858] C 2020yCat.1350....0G
J 16.049 [0.088] C 2003yCat.2246....0C
g 15.32 [0.03] D 2012yCat.1322....0Z
r 15.89 [0.07] D 2012yCat.1322....0Z
i 16.22 [0.07] D 2012yCat.1322....0Z
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Identifiers (6) :
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UCAC4 663-079060 2MASS J19393989+4228019 Gaia DR2 2077927619019716096
KPD 1938+4220 TIC 271345879 Gaia DR3 2077927619019716096

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

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 663-079060 2MASS J19393989+4228019 Gaia DR2 2077927619019716096 Gaia DR3 2077927619019716096

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