EM* LkHA 172

Query : EM* LkHA 172

Basic data :
EM* LkHA 172 -- T Tauri Star
Other object types: otypes_help 		* (2022ApJS,GSC,...), Em* (2021MNRAS,EM*,...), Or* (2022AJ), Y*O (2020ApJ,FHK), Y*? ([GRS2009],[RGS2011]), TT* (1999AJ), V* (NSV), X (RX), NIR (2MASS)
ICRS coord. (ep=J2000) : 		20 52 26.7648664680 +44 17 06.573989868 (Optical) [ 0.0130 0.0139 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		20 50 40.5714428784 +44 05 44.792860433 [ 0.0130 0.0139 90 ]
Gal coord. (ep=J2000) : 		084.7335376445860 -00.1490866847515 [ 0.0130 0.0139 90 ]
Proper motions mas/yr : 		-0.417 -4.657 [0.017 0.016 90] A 2020yCat.1350....0G
Parallaxes (mas): 		1.2097 [0.0164] A 2020yCat.1350....0G
Spectral type: 		K2.2 D 2020ApJ...904..146F
Fluxes (9) :
B 16.044 [~] D 2009ApJ...697..787G
V 14.631 [~] D 2009ApJ...697..787G
G 14.0352 [0.0014] C 2018yCat.1345....0G
I 12.840 [~] D 2009ApJ...697..787G
J 11.331 [0.025] C 2003yCat.2246....0C
H 10.517 [0.028] C 2003yCat.2246....0C
K 9.980 [0.023] C 2003yCat.2246....0C
r (AB) 14.090704 [0.00109844] B 2021MNRAS.505.1135F
i (AB) 13.138330 [0.00168921] B 2021MNRAS.505.1135F
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 3 : 761 Display criteria :

Identifiers (16) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

GSC 03179-01466 FHK 202 RX J2052.4+4417 [KW97] 51-15
CSI+44-20507 HBC 298 TIC 356777474 [RGS2011] J205226.76+441706.2
EM* LkHA 172 2MASS J20522676+4417066 uvby98 610300298 Gaia DR2 2162951684957670144
EM* UHA 45 NSV 13380 [GRS2009] SST J205226.8+441706.3 Gaia DR3 2162951684957670144

References (30 between 1850 and 2026) (Total 30)
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 : 2    Plx : 2    PM : 2    SpT : 4   

   

External archives :

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

Data at NED - NASA/IPAC Extragalactic Database : EM* LkHA 172

Link by name to the catalogue in VizieR :

GSC 03179-01466 2MASS J20522676+4417066 NSV 13380 uvby98 610300298 Gaia DR2 2162951684957670144
Gaia DR3 2162951684957670144

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Annotations :
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