Ross 18

Query : Ross 18

Basic data :
Ross 18 -- High Proper Motion Star
Other object types: otypes_help 		PM* (2016ApJ,LHS,...), * (ASCC,Ross,...), NIR (2MASS), MIR (WISEA)
ICRS coord. (ep=J2000) : 		02 15 09.4910375335 +32 23 41.876845302 (Optical) [ 0.0142 0.0134 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		02 12 10.7023489654 +32 09 53.011815692 [ 0.0142 0.0134 90 ]
Gal coord. (ep=J2000) : 		142.7623159309554 -27.2326130360606 [ 0.0142 0.0134 90 ]
Proper motions mas/yr : 		455.231 -152.050 [0.018 0.016 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -44.61 [0.31] / z(~) -0.000149 [0.000001] / cz -44.61 [0.31]
   D 2002AJ....124.1144L
Parallaxes (mas): 		7.7296 [0.0154] A 2020yCat.1350....0G
Spectral type: 		G4 D 1985ApJS...59..197B
Fluxes (5) :
R 11.7 [~] E 2003AJ....125..984M
G 12.316095 [0.002768] C 2020yCat.1350....0G
J 10.944 [0.022] C 2003yCat.2246....0C
H 10.496 [0.016] C 2003yCat.2246....0C
K 10.399 [0.019] C 2003yCat.2246....0C
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 1 : 2136 Display criteria :

Identifiers (18) :
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LHS 1368 LTT 10755 TYC 2314-1223-1 Gaia DR2 324794605269408896
ASCC 555517 2MASS J02150942+3223422 UCAC2 43047097 Gaia DR3 324794605269408896
Ci 20 156 NLTT 7421 USNO-B1.0 1223-00036384 Gaia DR1 324795356887917952
G 74-10 Ross 18 uvby98 980074010
LSPM J0215+3223 TIC 63717351 WISEA J021509.87+322340.3

References (34 between 1850 and 2026) (Total 34)
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 : 2    Rot : 1    Fe/H : 1    Plx : 3    PM : 9    SpT : 1   

   

External archives :

Link by name to the catalogue in VizieR :

LHS 1368 G 74-10 LSPM J0215+3223 2MASS J02150942+3223422 NLTT 7421
TYC 2314-1223-1 UCAC2 43047097 USNO-B1.0 1223-00036384 uvby98 980074010 WISEA J021509.87+322340.3
Gaia DR2 324794605269408896 Gaia DR3 324794605269408896 Gaia DR1 324795356887917952

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