TOI-1637

Query : TOI-1637

Basic data :
TOI-1637 -- Spectroscopic Binary
Other object types: otypes_help 		* (TYC,TOI,...), SB* (2019MNRAS), Em* (2023ApJS), V* (1SWASP), NIR (2MASS), Opt (LAMOST)
ICRS coord. (ep=J2000) : 		02 31 34.3824003480 +34 22 08.099400180 (Optical) [ 0.0183 0.0181 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		02 28 32.9377210901 +34 08 53.157904046 [ 0.0183 0.0181 90 ]
Gal coord. (ep=J2000) : 		145.4270489008811 -24.0912732018086 [ 0.0183 0.0181 90 ]
Proper motions mas/yr : 		-3.715 2.001 [0.025 0.025 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 1.72 [4.8] / z(spectroscopic) 0.000006 [0.000016] / cz 1.72 [4.80]
   (Opt) C 2023ApJS..264...17Z
Parallaxes (mas): 		2.7084 [0.0219] A 2020yCat.1350....0G
Spectral type: 		F3 E 2023ApJS..264...17Z
Fluxes (6) :
B 11.66 [0.10] D 2000A&A...355L..27H
V 11.09 [0.11] D 2000A&A...355L..27H
G 11.011709 [0.002768] C 2020yCat.1350....0G
J 10.099 [0.021] C 2003yCat.2246....0C
H 9.88 [0.021] C 2003yCat.2246....0C
K 9.81 [0.017] C 2003yCat.2246....0C
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 1 		Display criteria :

Identifiers (9) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

TYC 2331-1436-1 1SWASP J023134.38+342208.1 Gaia DR2 327078531438757888
LAMOST J023134.38+342208.1 TIC 286355915 Gaia DR3 327078531438757888
2MASS J02313438+3422081 TOI-1637 Gaia DR1 327078527143400192

References (4 between 1850 and 2026) (Total 4)
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 : 4    Distance : 2    Var : 1    Fe/H : 1    Plx : 3    PM : 2    SpT : 2   

   

External archives :

Link by name to the catalogue in VizieR :

TYC 2331-1436-1 2MASS J02313438+3422081 Gaia DR2 327078531438757888 Gaia DR3 327078531438757888 Gaia DR1 327078527143400192

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