K2-18

Query : K2-18

Basic data :
K2-18 -- High Proper Motion Star
Other object types: otypes_help 		* (2016ApJS,UCAC4,...), PM* (2013MNRAS,PM), V* (2015A&A), NIR (2MASS), MIR (WISEA)
ICRS coord. (ep=J2000) : 		11 30 14.5177445592 +07 35 18.255348492 (Optical) [ 0.0220 0.0200 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		11 27 39.8122333946 +07 51 57.901562189 [ 0.0220 0.0200 90 ]
Gal coord. (ep=J2000) : 		254.6323771401058 +62.5757486784381 [ 0.0220 0.0200 90 ]
Proper motions mas/yr : 		-80.479 -133.007 [0.026 0.023 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 0.328 [~] / z(~) 0.000001 [~] / cz 0.33 [~]
   (Opt) D 2018A&A...612A..49R
Parallaxes (mas): 		26.2469 [0.0266] A 2020yCat.1350....0G
Spectral type: 		dM2.5 C 2019A&A...625A..68S
Fluxes (10) :
B 15.01 [0.06] D 2012yCat.1322....0Z
V 13.50 [0.05] D 2012yCat.1322....0Z
R 13.24 [0.07] E 2012yCat.1322....0Z
G 12.400764 [0.002839] C 2020yCat.1350....0G
J 9.763 [0.028] C 2003yCat.2246....0C
H 9.135 [0.026] C 2003yCat.2246....0C
K 8.899 [0.019] C 2003yCat.2246....0C
g 14.22 [0.05] D 2012yCat.1322....0Z
r 12.86 [0.04] D 2012yCat.1322....0Z
i 11.66 [0.08] D 2012yCat.1322....0Z
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 2 		Display criteria :

Identifiers (13) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

UCAC4 488-054338 K2-18 TIC 388804061 Gaia DR2 3910747531814692736
AP J11301450+0735180 Karmn J11302+076 TOI-5555
EPIC 201912552 2MASS J11301450+0735180 WISEA J113014.45+073516.8
GALAH 150412002101390 PM J11302+0735 Gaia DR3 3910747531814692736

References (153 between 1850 and 2026) (Total 153)
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 : 1    Distance : 2    Var : 2    Rot : 1    Fe/H : 16    Plx : 2    PM : 2    SpT : 3   

   

External archives :

Link by name to the catalogue in VizieR :

UCAC4 488-054338 AP J11301450+0735180 GALAH 150412002101390 2MASS J11301450+0735180 WISEA J113014.45+073516.8
Gaia DR3 3910747531814692736 Gaia DR2 3910747531814692736

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