NGC 2420 250

Query : NGC 2420 250

Basic data :
NGC 2420 250 -- Spectroscopic Binary
Other object types: otypes_help 		* (2019AJ,AP,...), SB* (2004A&A,SBC9), C* (2016ApJS), NIR (2MASS), Opt (LAMOST)
ICRS coord. (ep=J2000) : 		07 38 42.2650409472 +21 31 02.056791144 (Optical) [ 0.0285 0.0219 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		07 35 44.4614778519 +21 37 54.505592576 [ 0.0285 0.0219 90 ]
Gal coord. (ep=J2000) : 		198.1923312227930 +19.6818176614185 [ 0.0285 0.0219 90 ]
Proper motions mas/yr : 		-2.869 0.227 [0.033 0.027 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 84.9827 [0.0471] / z(spectroscopic) 0.000284 [0.000000] / cz 84.99 [0.05]
   (NIR) A 2022ApJS..259...35A
Parallaxes (mas): 		0.5083 [0.0313] A 2020yCat.1350....0G
Spectral type: 		C-R D 2016ApJS..226....1J
Fluxes (7) :
B 13.39 [0.67] D 2000A&A...355L..27H
V 11.14 [0.14] D 2000A&A...355L..27H
R 11.20 [~] E 2003yCat.1289....0Z
G 11.111835 [0.002793] C 2020yCat.1350....0G
J 9.357 [0.022] C 2003yCat.2246....0C
H 8.781 [0.026] C 2003yCat.2246....0C
K 8.640 [0.018] C 2003yCat.2246....0C
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 1 : 1183 Display criteria :

Identifiers (18) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

NGC 2420 250 Cl* NGC 2420 WEST X 2MASS J07384226+2131021 UCAC2 39479597
AP J07384226+2131021 GEN# +2.24200250 SBC9 2159 Gaia DR2 865397397174324096
Cl* NGC 2420 MMU 250 GES J07384226+2131021 TIC 70437317 Gaia DR3 865397397174324096
Cl* NGC 2420 SW 128 GSC 01373-01426 TYC 1373-1426-1
Cl* NGC 2420 VJ 55 LAMOST J073842.25+213102.0 UBV M 32565

References (38 between 1850 and 2026) (Total 38)
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 : 12    Distance : 2    Rot : 1    Fe/H : 10    Plx : 3    PM : 2    SpT : 1   

   

External archives :

Link by name to the catalogue in VizieR :

AP J07384226+2131021 GSC 01373-01426 2MASS J07384226+2131021 TYC 1373-1426-1 UCAC2 39479597
Gaia DR2 865397397174324096 Gaia DR3 865397397174324096

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