CD-31 15615

Query : CD-31 15615

Basic data :
CD-31 15615 -- S Star
Other object types: otypes_help 		* (1964AJ,CD,...), S* (1979A&AS,CSS), NIR (2MASS)
ICRS coord. (ep=J2000) : 		18 30 58.2374356800 -31 12 39.995594172 (Optical) [ 0.0333 0.0296 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		18 27 44.2459058614 -31 14 47.426575733 [ 0.0333 0.0296 90 ]
Gal coord. (ep=J2000) : 		002.7231170793115 -09.6948561745658 [ 0.0333 0.0296 90 ]
Proper motions mas/yr : 		6.694 -11.617 [0.041 0.031 90] A 2020yCat.1350....0G
Parallaxes (mas): 		0.58 [0.0356] A 2020yCat.1350....0G
Spectral type: 		S2*3 C 1979A&AS...38..335M
Fluxes (7) :
B 11.77 [0.16] D 2000A&A...355L..27H
V 10.65 [0.08] D 2000A&A...355L..27H
R 10.137 [0.014] D 2009yCat.1315....0Z
G 9.777015 [0.002850] C 2020yCat.1350....0G
J 7.116 [0.023] C 2003yCat.2246....0C
H 6.291 [0.026] C 2003yCat.2246....0C
K 6.015 [0.018] C 2003yCat.2246....0C
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Identifiers (12) :
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CD-31 15615 MC79 1-195 UCAC3 118-439494 Gaia DR2 4046874935417908608
CSS 1049 TIC 197159960 UCAC3 118-439493 Gaia DR3 4046874935417908608
2MASS J18305823-3112400 TYC 7394-863-1 [M64] -31 173 Gaia DR1 4046874935417908608

References (2 between 1850 and 2026) (Total 2)
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

Distance : 2    Plx : 3    PM : 2    SpT : 2   

   

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Link by name to the catalogue in VizieR :

CD-31 15615 2MASS J18305823-3112400 TYC 7394-863-1 UCAC3 118-439494 UCAC3 118-439493
Gaia DR2 4046874935417908608 Gaia DR3 4046874935417908608 Gaia DR1 4046874935417908608

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