CD-81 244

Query : CD-81 244

Basic data :
CD-81 244 -- Eclipsing Binary
Other object types: otypes_help 		* (CD,CPC,...), EB* (2019PASP), V* (EVR), NIR (2MASS)
ICRS coord. (ep=J2000) : 		07 31 57.1783423248 -81 59 43.757820096 (Optical) [ 0.0202 0.0185 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		07 36 36.0952551632 -81 53 04.144226577 [ 0.0202 0.0185 90 ]
Gal coord. (ep=J2000) : 		294.1998305093168 -25.4514700196433 [ 0.0202 0.0185 90 ]
Proper motions mas/yr : 		-0.336 24.905 [0.026 0.027 90] A 2020yCat.1350....0G
Parallaxes (mas): 		3.4095 [0.0211] A 2020yCat.1350....0G
Spectral type: 		B9 E 1968AnCap..22....0S
Fluxes (6) :
B 10.05 [0.02] D 2000A&A...355L..27H
V 9.83 [0.03] D 2000A&A...355L..27H
G 9.791438 [0.002768] C 2020yCat.1350....0G
J 9.257 [0.024] C 2003yCat.2246....0C
H 9.182 [0.027] C 2003yCat.2246....0C
K 9.099 [0.023] C 2003yCat.2246....0C
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Identifiers (12) :
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CD-81 244 EVR J073157.14-815943.4 PPM 376821 Gaia DR3 5206772708160816128
CPC 22 938 GSC 09393-00188 TIC 278296621 Gaia DR1 5206772703863786368
CPD-81 230 2MASS J07315716-8159437 TYC 9393-188-1 Gaia DR2 5206772708160816128

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

Distance : 2    Var : 1    Plx : 3    PM : 2    SpT : 1   

   

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Link by name to the catalogue in VizieR :

CD-81 244 CPD-81 230 GSC 09393-00188 2MASS J07315716-8159437 PPM 376821
TYC 9393-188-1 Gaia DR3 5206772708160816128 Gaia DR1 5206772703863786368 Gaia DR2 5206772708160816128

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