BD-20 1839

Query : BD-20 1839

Basic data :
BD-20 1839 -- Star
Other object types: otypes_help 		* (BD,BM,...), MIR (WISEA,WISE), NIR (2MASS), IR (IRAS)
ICRS coord. (ep=J2000) : 		07 18 00.3578300256 -20 29 02.858484012 (Optical) [ 0.0070 0.0105 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		07 15 50.1487890629 -20 23 32.999581503 [ 0.0070 0.0105 90 ]
Gal coord. (ep=J2000) : 		234.1290377728944 -03.6199873384198 [ 0.0070 0.0105 90 ]
Proper motions mas/yr : 		-4.264 4.389 [0.015 0.014 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 49.26 [0.15] / z(spectroscopic) 0.000164 [0.000001] / cz 49.26 [0.15]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		1.1567 [0.016] A 2020yCat.1350....0G
Spectral type: 		M1 D 1955BOTT....2l..17B
Fluxes (6) :
B 11.17 [0.07] D 2000A&A...355L..27H
V 9.45 [0.02] D 2000A&A...355L..27H
G 8.754645 [0.002766] C 2020yCat.1350....0G
J 6.408 [0.027] C 2003yCat.2246....0C
H 5.616 [0.027] C 2003yCat.2246....0C
K 5.339 [0.024] C 2003yCat.2246....0C
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Identifiers (14) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

BD-20 1839 IRAS 07158-2023 TYC 5973-2509-1 Gaia DR3 2930033080243097088
BM V 3 2MASS J07180036-2029028 WISEA J071800.35-202902.7 Gaia DR1 2930033080243097088
CPD-20 2185 PPM 727410 WISE J071800.35-202902.8
GSC 05973-02509 TIC 4711179 Gaia DR2 2930033080243097088

References (4 between 1850 and 2026) (Total 4)
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 : 2    Plx : 3    PM : 2    SpT : 1   

   

External archives :

Data at NED - NASA/IPAC Extragalactic Database : BD-20 1839

Link by name to the catalogue in VizieR :

BD-20 1839 CPD-20 2185 GSC 05973-02509 IRAS 07158-2023 2MASS J07180036-2029028
PPM 727410 TYC 5973-2509-1 WISEA J071800.35-202902.7 WISE J071800.35-202902.8 Gaia DR2 2930033080243097088
Gaia DR3 2930033080243097088 Gaia DR1 2930033080243097088

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