BD+21 584

Query : BD+21 584

Basic data :
BD+21 584 -- T Tauri Star
Other object types: otypes_help 		* (2017ApJ,BD,...), ** (CCDM,WDS), X (2E,1RXS), MIR (WISEA,WISE), TT* (TAP), NIR (2MASS)
ICRS coord. (ep=J2000) : 		04 04 28.4881556952 +21 56 04.542478332 (Optical) [ 0.0176 0.0089 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		04 01 31.3324535922 +21 47 55.578365894 [ 0.0176 0.0089 90 ]
Gal coord. (ep=J2000) : 		171.3534929870367 -22.2900847120389 [ 0.0176 0.0089 90 ]
Proper motions mas/yr : 		5.410 -14.515 [0.020 0.011 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 14.807 [0.0035] / z(spectroscopic) 0.000049 [0.000000] / cz 14.81 [0.00]
   (Opt) A 2018A&A...616A...7S
Parallaxes (mas): 		8.3371 [0.0188] A 2020yCat.1350....0G
Spectral type: 		F8 D 2012A&A...538L...3R
Fluxes (10) :
B 10.04 [0.06] D 2012yCat.1322....0Z
V 9.58 [0.10] D 2012yCat.1322....0Z
R 9.56 [0.04] D 2012yCat.1322....0Z
G 9.355324 [0.002805] C 2020yCat.1350....0G
J 8.419 [0.024] C 2003yCat.2246....0C
H 8.261 [0.038] C 2003yCat.2246....0C
K 8.159 [0.029] C 2003yCat.2246....0C
g 10.41 [0.10] D 2012yCat.1322....0Z
r 9.61 [0.15] D 2012yCat.1322....0Z
i 11.41 [0.90] D 2012yCat.1322....0Z
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 7 : 3024 Display criteria :

Identifiers (23) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

BD+21 584 GSC 01262-00421 TAP 17 WISE J040428.48+215604.5
AG+21 375 2MASS J04042848+2156046 TIC 15734423 YZ 21 1312
CCDM J04045+2156A PMC 90-93 5618 TYC 1262-421-1 Gaia DR3 53092225348322816
2E 929 PPM 93216 UCAC4 560-008732 Gaia DR1 53092221049821568
2E 0401.5+2148 1RXS J040432.1+215658 WDS J04045+2156A Gaia DR2 53092225348322816
EPIC 210934391 SAO 76428 WISEA J040428.48+215604.4

References (53 between 1850 and 2026) (Total 53)
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    Var : 1    Rot : 1    Fe/H : 1    Plx : 3    PM : 3   

   

Observing logs
Herschel : 4    ISO : 4    IUE : 2   

   

External archives :

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

Link by name to the catalogue in VizieR :

BD+21 584 AG+21 375 CCDM J04045+2156A 2E 929 GSC 01262-00421
2MASS J04042848+2156046 PPM 93216 1RXS J040432.1+215658 SAO 76428 TYC 1262-421-1
UCAC4 560-008732 WDS J04045+2156A WISEA J040428.48+215604.4 WISE J040428.48+215604.5 Gaia DR3 53092225348322816
Gaia DR1 53092221049821568 Gaia DR2 53092225348322816

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