BD+37 442

Query : BD+37 442

Basic data :
BD+37 442 -- Hot Subdwarf
Other object types: otypes_help 		* (2022AJ,BD,...), blu (2019A&A), HS* (1982MNRAS), UV (TD1), NIR (2MASS)
ICRS coord. (ep=J2000) : 		01 58 33.4346638392 +38 34 23.842803324 (Optical) [ 0.0527 0.0449 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		01 55 33.7930231295 +38 19 50.044187358 [ 0.0527 0.0449 90 ]
Gal coord. (ep=J2000) : 		137.0671658234869 -22.4491516689424 [ 0.0527 0.0449 90 ]
Proper motions mas/yr : 		-10.487 -7.274 [0.065 0.068 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -99.40 [~] / z(~) -0.000332 [~] / cz -99.38 [~]
   D 1994A&AS..108..603B
Parallaxes (mas): 		0.9418 [0.0624] A 2020yCat.1350....0G
Spectral type: 		sdOHe D 1982MNRAS.201..901D
Fluxes (6) :
B 9.69 [~] E ~
V 9.92 [~] E ~
G 9.940809 [0.002984] C 2020yCat.1350....0G
J 10.553 [0.020] C 2003yCat.2246....0C
H 10.681 [0.021] C 2003yCat.2246....0C
K 10.748 [0.019] C 2003yCat.2246....0C
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Identifiers (14) :
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BD+37 442 GSC 02816-01364 Renson 3070 Gaia DR3 343066598739655680
AP J01583343+3834238 HIC 9221 TD1 30889 Gaia DR2 343066594441701504
Cl* NGC 752 PLA 1096 HIP 9221 TIC 67519898
GEN# +0.03700442 2MASS J01583343+3834238 TYC 2816-1364-1

References (73 between 1850 and 2026) (Total 73)
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

Velocities : 1    Distance : 1    Fe/H : 2    Plx : 4    PM : 4    SpT : 2   

   

Observing logs
IUE : 6   

   

External archives :

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

Link by name to the catalogue in VizieR :

BD+37 442 AP J01583343+3834238 GSC 02816-01364 HIC 9221 HIP 9221
2MASS J01583343+3834238 TD1 30889 TYC 2816-1364-1 Gaia DR3 343066598739655680 Gaia DR2 343066594441701504

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