BD+08 4398

Query : BD+08 4398

Basic data :
BD+08 4398 -- Horizontal Branch Star
Other object types: otypes_help 		* (2018MNRAS,BD,...), HB* (2021MNRAS), RG* (2019MNRAS), NIR (2MASS)
ICRS coord. (ep=J2000) : 		20 17 51.3743398032 +09 00 04.015563408 (Optical) [ 0.0111 0.0086 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		20 15 26.2930864197 +08 50 41.878800349 [ 0.0111 0.0086 90 ]
Gal coord. (ep=J2000) : 		051.3089006746613 -14.6146534007575 [ 0.0111 0.0086 90 ]
Proper motions mas/yr : 		-5.385 -13.077 [0.015 0.013 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 27.719999 [0.045000] / z(spectroscopic) 0.000092 [0.000000] / cz 27.72 [0.05]
   (Opt) A 2021MNRAS.506..150B
Parallaxes (mas): 		1.3846 [0.0133] A 2020yCat.1350....0G
Spectral type: 		K0 D ~
Fluxes (6) :
B 10.91 [0.08] D 2000A&A...355L..27H
V 9.88 [0.04] D 2000A&A...355L..27H
G 9.691738 [0.002758] C 2020yCat.1350....0G
J 8.032 [0.024] C 2003yCat.2246....0C
H 7.525 [0.036] C 2003yCat.2246....0C
K 7.391 [0.020] C 2003yCat.2246....0C
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Identifiers (11) :
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BD+08 4398 GSC 01073-00380 TIC 418728965 Gaia DR3 1753307668590290304
AG+08 2754 2MASS J20175137+0900038 TYC 1073-380-1 Gaia DR1 1753307664290415872
GALAH 170515006601133 PPM 169737 Gaia DR2 1753307668590290304

References (7 between 1850 and 2026) (Total 7)
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 : 3    Distance : 2    Fe/H : 2    Plx : 3    PM : 3   

   

External archives :

Link by name to the catalogue in VizieR :

BD+08 4398 AG+08 2754 GALAH 170515006601133 GSC 01073-00380 2MASS J20175137+0900038
PPM 169737 TYC 1073-380-1 Gaia DR2 1753307668590290304 Gaia DR3 1753307668590290304 Gaia DR1 1753307664290415872

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