BD-21 1074A

Query : BD-21 1074A

Basic data :
BD-21 1074A -- Eruptive Variable
Other object types: otypes_help 		* (2022ApJ,BD,...), ** (**,WDS), Er* (1999A&AS,[GKL99]), V* (ASAS,1SWASP), NIR (DENIS,2MASS)
ICRS coord. (ep=J2000) : 		05 06 49.9162124448 -21 35 09.128916564 (Optical) [ 0.0123 0.0145 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		05 04 41.7514485612 -21 39 03.440610555 [ 0.0123 0.0145 90 ]
Gal coord. (ep=J2000) : 		222.4897963654102 -32.1747179405230 [ 0.0123 0.0145 90 ]
Proper motions mas/yr : 		47.194 -15.376 [0.015 0.018 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 21.425 [0.185] / z(spectroscopic) 0.000071 [0.000001] / cz 21.43 [0.19]
   (Opt) A 2021A&A...645A..30Z
Parallaxes (mas): 		50.4344 [0.02] A 2020yCat.1350....0G
Spectral type: 		M2 D 1986AJ.....91..144S
Fluxes (8) :
B 11.86 [0.12] D 2000A&A...355L..27H
V 10.41 [0.02] C 2014AJ....147...85R
R 9.40 [0.02] C 2014AJ....147...85R
G 9.562048 [0.002898] C 2020yCat.1350....0G
I 9.07 [0.03] C 2005yCat.2263....0D
J 7.046 [0.021] C 2003yCat.2246....0C
H 6.39 [0.05] C 2003yCat.2246....0C
K 6.117 [0.017] C 2003yCat.2246....0C
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 5 : 1487 Display criteria :

Identifiers (24) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

BD-21 1074A GSC 05913-00452 1SWASP J050649.47-213503.7 WDS J05069-2135A
** DON 93A Karmn J05068-215E TIC 146522418 [GKL99] 137
ASAS J050650-2135.1 2MASS J05064991-2135091 TYC 5913-452-1 [RHG95] 874
CNS5 1288 PPMX J050649.9-213509 UCAC2 23050943 Gaia DR3 2962658549474035584
DENIS J050649.8-213509 RAVE J050649.9-213509 UCAC3 137-15304 Gaia DR2 2962658549474035584
GJ 3331 StKM 1-546 USNO-B1.0 0684-00067348 Gaia DR1 2962658545176445952

References (91 between 1850 and 2026) (Total 91)
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 : 6    Distance : 3    Var : 2    Rot : 1    Fe/H : 1    Plx : 4    PM : 2    SpT : 1   

   

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Link by name to the catalogue in VizieR :

DENIS J050649.8-213509 GJ 3331 GSC 05913-00452 2MASS J05064991-2135091 RAVE J050649.9-213509
TYC 5913-452-1 UCAC2 23050943 UCAC3 137-15304 USNO-B1.0 0684-00067348 WDS J05069-2135A
[GKL99] 137 Gaia DR3 2962658549474035584 Gaia DR2 2962658549474035584 Gaia DR1 2962658545176445952

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