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Two bright eclipsing binaries solved with the help of visual observations Visual observations of V975 Cen and NSV 15737 were combined withphotometric data from the Hipparcos and ASAS databases to determine theelements for these eclipsing binaries. V975 Cen is an Am+F binary in anextremely eccentric orbit with elements HJD 2454217.582 (±0.080)+ 135.9255 (±0.0015) x E. NSV 15737 is an EA-system made up ofvery different components with elements HJD 2454329.479 (±0.001)+ 8.161235 (±0.000001) x E.
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Osservazione e dati astrometrici
Costellazione: | Centauro |
Ascensione retta: | 13h38m54.13s |
Declinazione: | -55°01'28.2" |
Magnitudine apparente: | 7.359 |
Distanza: | 149.031 parsec |
Moto proprio RA: | -32.4 |
Moto proprio Dec: | -2.9 |
B-T magnitude: | 7.608 |
V-T magnitude: | 7.38 |
Cataloghi e designazioni:
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