CD-40 3997

Query : CD-40 3997

Basic data :
CD-40 3997 -- Eclipsing Binary
Other object types: otypes_help 		* (CD,CF,...), ** (**,CCDM,...), NIR (DENIS,2MASS), EB* (2016ApJ), V* (ASAS), MIR (WISE)
ICRS coord. (ep=J2000) : 		08 13 46.6063837392 -40 34 12.496256112 (Optical) [ 0.0103 0.0108 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		08 12 00.6395730008 -40 25 03.724828885 [ 0.0103 0.0108 90 ]
Gal coord. (ep=J2000) : 		257.5057061994744 -03.3749739468949 [ 0.0103 0.0108 90 ]
Proper motions mas/yr : 		-7.994 8.291 [0.015 0.014 90] A 2020yCat.1350....0G
Parallaxes (mas): 		1.8996 [0.0128] A 2020yCat.1350....0G
Spectral type: 		A2 E 2014yCat....1.2023S
Fluxes (8) :
B 10.72 [0.04] D 2000A&A...355L..27H
V 10.52 [0.04] D 2000A&A...355L..27H
R 10.537 [0.02] D 2012yCat.1322....0Z
G 10.392631 [0.004851] C 2020yCat.1350....0G
I 10.113 [0.03] C 2005yCat.2263....0T
J 9.977 [0.026] C 2003yCat.2246....0C
H 9.910 [0.025] C 2003yCat.2246....0C
K 9.847 [0.019] C 2003yCat.2246....0C
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Identifiers (18) :
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CD-40 3997 CPD-40 2257 TIC 182372193 Gaia DR2 5539557082180961664
** WG 87A DENIS J081346.6-403412 TYC 7664-827-1 Gaia DR3 5539557082180961664
ASAS J081347-4034.2 GSC 07664-00827 UCAC4 248-025801 Gaia DR1 5539557077879929600
CCDM J08138-4034A IDS 08102-4016 A WDS J08138-4034A
CF 3973 2MASS J08134661-4034124 WISE J081346.63-403410.9

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    Plx : 3    PM : 2    SpT : 1   

   

External archives :

Link by name to the catalogue in VizieR :

CD-40 3997 CCDM J08138-4034A CPD-40 2257 DENIS J081346.6-403412 GSC 07664-00827
2MASS J08134661-4034124 TYC 7664-827-1 UCAC4 248-025801 WDS J08138-4034A WISE J081346.63-403410.9
Gaia DR2 5539557082180961664 Gaia DR3 5539557082180961664 Gaia DR1 5539557077879929600

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