Cl* Stephenson 2 DFK 17

Query : Cl* Stephenson 2 DFK 17

Basic data :
Cl* Stephenson 2 DFK 17 -- Red Supergiant
Other object types:
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* (Cl*,Gaia), s*r (2007ApJ), NIR (2MASS)
ICRS coord. (ep=J2000) :
18 39 15.0516175896 -06 05 19.190537160 (Optical) [ 0.1585 0.1543 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) :
18 36 34.2199637765 -06 08 03.999157791 [ 0.1585 0.1543 90 ]
Gal coord. (ep=J2000) :
026.1264969113693 -00.0760939763453 [ 0.1585 0.1543 90 ]
Proper motions mas/yr :
-2.052 -4.695 [0.206 0.175 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz :
V(km/s) 89.7 [0.5] / z(spectroscopic) 0.000299 [0.000002] / cz 89.71 [0.50]
   (NIR) A 2024AJ....167..230C
Spectral type:
K3I C 2007ApJ...671..781D
Fluxes (4) :
G 15.870129 [0.003865] C 2020yCat.1350....0G
J 8.709 [0.023] C 2003yCat.2246....0C
H 6.61 [0.05] C 2003yCat.2246....0C
K 5.619 [0.018] C 2003yCat.2246....0C
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 1 : 25 Display criteria :

Identifiers (5) :
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2MASS J18391505-0605191 TIC 328137716 Gaia DR3 4253085046991975296
Cl* Stephenson 2 DFK 17 Gaia DR2 4253085046991975296

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 : 1    PM : 2    SpT : 1   

   


External archives :

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2MASS J18391505-0605191 Gaia DR2 4253085046991975296 Gaia DR3 4253085046991975296

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