EM* LkHA 181

Query : EM* LkHA 181

Basic data :
EM* LkHA 181 -- Orion Variable
Other object types: otypes_help 		* (2019AJ,CSI,...), Y*? (2017A&A,[GRS2009],...), Em* (2021MNRAS,EM*,...), Or* (2022AJ), Y*O (FHK), V* (2018AJ), NIR (2MASS), Opt (ATO)
ICRS coord. (ep=J2000) : 		20 54 29.5550220408 +44 45 27.050194332 (Optical) [ 0.0249 0.0270 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		20 52 43.7497708101 +44 33 58.618118681 [ 0.0249 0.0270 90 ]
Gal coord. (ep=J2000) : 		085.3298867494911 -00.1255854359213 [ 0.0249 0.0270 90 ]
Proper motions mas/yr : 		-0.911 -2.382 [0.035 0.035 90] A 2020yCat.1350....0G
Parallaxes (mas): 		1.2582 [0.0303] A 2020yCat.1350....0G
Spectral type: 		K7.6 D 2020ApJ...904..146F
Fluxes (9) :
B 19.356 [~] D 2009ApJ...697..787G
V 17.421 [~] D 2009ApJ...697..787G
G 16.132511 [0.012143] C 2020yCat.1350....0G
I 14.805 [~] D 2009ApJ...697..787G
J 12.566 [0.023] C 2003yCat.2246....0C
H 11.206 [0.028] C 2003yCat.2246....0C
K 10.248 [0.022] C 2003yCat.2246....0C
r (AB) 16.318672 [0.00303738] B 2021MNRAS.505.1135F
i (AB) 14.950379 [0.00366405] B 2021MNRAS.505.1135F
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 4 : 1112 Display criteria :

Identifiers (12) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

2MASS J20542955+4445270 EM* LkHA 181 [DPP2017] 868 [RGS2011] J205429.53+444527.1
ATO J313.6231+44.7575 FHK 356 [GRS2009] SST J205429.5+444527.2 Gaia DR2 2162988106280343424
CSI+44-20527 TIC 278912711 [KW97] 52-2 Gaia DR3 2162988106280343424

References (16 between 1850 and 2026) (Total 16)
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

Distance : 3    Var : 1    Plx : 2    PM : 2    SpT : 2   

   

External archives :

Link by name to the catalogue in VizieR :

2MASS J20542955+4445270 Gaia DR2 2162988106280343424 Gaia DR3 2162988106280343424

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