PG 2146+087

Query : PG 2146+087

Basic data :
PG 2146+087 -- Hot Subdwarf
Other object types: otypes_help 		* (UCAC2,UCAC4,...), HS* (1986ApJS), Opt (LAMOST,SDSS), blu (2022A&A), UV (PG), NIR (2MASS)
ICRS coord. (ep=J2000) : 		21 49 04.8007773192 +08 55 20.697725244 (Optical) [ 0.0243 0.0205 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		21 46 36.6677894583 +08 41 20.822180486 [ 0.0243 0.0205 90 ]
Gal coord. (ep=J2000) : 		065.6443839349661 -32.9939656747762 [ 0.0243 0.0205 90 ]
Proper motions mas/yr : 		0.374 -5.951 [0.027 0.026 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -1 [11] / z(spectroscopic) -0.000003 [0.000037] / cz -1.00 [11.00]
   (Opt) E 2021ApJS..256...28L
Parallaxes (mas): 		0.631 [0.0268] A 2020yCat.1350....0G
Spectral type: 		sdB D 1986ApJS...61..305G
Fluxes (6) :
B 14.2 [~] E 2003AJ....125..984M
R 14.44 [0.15] E 2012yCat.1322....0Z
G 14.196264 [0.002786] C 2020yCat.1350....0G
J 14.407 [0.027] C 2003yCat.2246....0C
H 14.43 [0.04] C 2003yCat.2246....0C
K 14.64 [0.10] C 2003yCat.2246....0C
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Identifiers (10) :
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UCAC2 34941396 PG 2146+087 UCAC4 495-141724 Gaia DR3 2725882156404263808
LAMOST J214904.80+085520.7 SDSS J214904.79+085520.5 USNO-B1.0 0989-00586791
2MASS J21490479+0855207 TIC 466383848 Gaia DR2 2725882156404263808

References (15 between 1850 and 2026) (Total 15)
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 : 2    Distance : 2    Fe/H : 2    Plx : 2    PM : 2    SpT : 3   

   

External archives :

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

Data at NED - NASA/IPAC Extragalactic Database : PG 2146+087

Link by name to the catalogue in VizieR :

UCAC2 34941396 2MASS J21490479+0855207 PG 2146+087 SDSS J214904.79+085520.5 UCAC4 495-141724
USNO-B1.0 0989-00586791 Gaia DR2 2725882156404263808 Gaia DR3 2725882156404263808

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