Ross 818

Query : Ross 818

Basic data :
Ross 818 -- High Proper Motion Star
Other object types: otypes_help 		* (2021MNRAS,GALAH,...), PM* (2016ApJS,NLTT), NIR (2MASS), MIR (WISEA)
ICRS coord. (ep=J2000) : 		17 17 48.3148282872 -20 43 45.502023468 (Optical) [ 0.0238 0.0142 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		17 14 50.3371967301 -20 40 25.721442957 [ 0.0238 0.0142 90 ]
Gal coord. (ep=J2000) : 		003.4904687062478 +09.7463720490487 [ 0.0238 0.0142 90 ]
Proper motions mas/yr : 		-166.959 -198.167 [0.029 0.021 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -15.691000 [0.095000] / z(spectroscopic) -0.000052 [0.000000] / cz -15.69 [0.09]
   (Opt) A 2021MNRAS.506..150B
Parallaxes (mas): 		4.9928 [0.0304] A 2020yCat.1350....0G
Fluxes (6) :
B 12.47 [0.32] D 2000A&A...355L..27H
V 11.52 [0.18] D 2000A&A...355L..27H
G 11.641179 [0.002763] C 2020yCat.1350....0G
J 10.388 [0.022] C 2003yCat.2246....0C
H 10.024 [0.022] C 2003yCat.2246....0C
K 9.970 [0.019] C 2003yCat.2246....0C
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Identifiers (9) :
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NLTT 44504 Ross 818 WISEA J171748.19-204347.5
GALAH 170510004301249 TIC 74231763 Gaia DR2 4115973400072662016
2MASS J17174832-2043453 TYC 6245-178-1 Gaia DR3 4115973400072662016

References (8 between 1850 and 2026) (Total 8)
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 : 2    Distance : 2    Fe/H : 1    Plx : 2    PM : 3   

   

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NLTT 44504 GALAH 170510004301249 2MASS J17174832-2043453 TYC 6245-178-1 WISEA J171748.19-204347.5
Gaia DR2 4115973400072662016 Gaia DR3 4115973400072662016

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