EM* LkHA 228

Query : EM* LkHA 228

Basic data :
EM* LkHA 228 -- T Tauri Star
Other object types: otypes_help 		* (2022A&A,Cl*,...), Em* (EM*,HBC,...), Y*? (2021ApJS,SPICY), TT* (1999AJ), NIR (2MASS), MIR (SSTCYGXC)
ICRS coord. (ep=J2000) : 		20 24 31.0175321125 +42 16 05.072784590 (Optical) [ 0.0075 0.0086 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		20 22 46.2895150776 +42 06 17.617061023 [ 0.0075 0.0086 90 ]
Gal coord. (ep=J2000) : 		080.0455513708327 +02.6657448051432 [ 0.0075 0.0086 90 ]
Proper motions mas/yr : 		-2.491 -6.142 [0.010 0.011 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -21.55 [7.62] / z(~) -0.000072 [0.000025] / cz -21.55 [7.62]
   (Opt) D 2022A&A...668A...4F
Parallaxes (mas): 		1.0386 [0.0095] A 2020yCat.1350....0G
Spectral type: 		G0e D 1960ApJS....4..337H
Fluxes (7) :
B 13.340 [~] D 2004AAS...205.4815Z
V 13.020 [~] D 2004AAS...205.4815Z
R 13.480 [~] D 2004AAS...205.4815Z
G 12.672463 [0.002798] C 2020yCat.1350....0G
J 11.068 [0.021] C 2003yCat.2246....0C
H 10.387 [0.021] C 2003yCat.2246....0C
K 9.791 [0.019] C 2003yCat.2246....0C
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 1 : 346 Display criteria :

Identifiers (17) :
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Cl* NGC 6910 MS 24 HBHA 4202-31 SSTCYGXC G080.0455+02.6657 Gaia DR2 2068911864187660544
CSI+42-20228 JP11 5302 TIC 193608529 Gaia DR3 2068911864187660544
EM* LkHA 228 2MASS J20243101+4216051 uvby98 610300295
GEN# +6.20038228 NOMAD1 1322-0470503 [KW97] 46-31
HBC 295 SPICY 109319 [MTK2011] F4 15

References (28 between 1850 and 2026) (Total 28)
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 : 3    Fe/H : 2    Plx : 2    PM : 2   

   

External archives :

Link by name to the catalogue in VizieR :

2MASS J20243101+4216051 NOMAD1 1322-0470503 uvby98 610300295 Gaia DR2 2068911864187660544 Gaia DR3 2068911864187660544

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