Access to Astronomical Catalogues

← Click to display the menu
J/A+A/387/240       UBV photometry of V899 Her               (Ozdemir+, 2002)

A photometric study of the recently discovered eclipsing binary V899 Herculis Ozdemir S., Demircan O., Erdem A., Cicek C., Bulut I., Soydugan F., Soydugan E. <Astron. Astrophys. 387, 240 (2002)> =2002A&A...387..240O
ADC_Keywords: Binaries, eclipsing ; Photometry, UBV Keywords: binaries: eclipsing - binaries: close - individual: V899 Her Description: The data file (v899her.dat) includes photometric observations of the eclipsing binary system V899 Herculis. The observations were carried out at the Ankara University Observatory in Johnson UBV filters by using an SSP-5 photometer head attached to the 30-cm Maksutov telescope of the Observatory. Observational standard errors are 0.020m, 0.016m, and 0.021m in U, B, and V filters, respectively. A total of 301, 305, and 298 data points are included for each UBV filters, respectively, in the Table. Objects: ------------------------------------------------------------ RA (2000) DE Designation(s) ------------------------------------------------------------ 16 35 02.0 +33 12 48 V899 Her = HIP 81191 = HD 149684 16 42 02.1 +33 06 08 BD+33 2771 = HIP 81763 = HD 150813 ------------------------------------------------------------ File Summary:
FileName Lrecl Records Explanations
ReadMe 80 . This file v899her.dat 59 305 UBV photometry of V899 Her
Byte-by-byte Description of file: v899her.dat
Bytes Format Units Label Explanations
1- 12 F12.4 d HJDU ? Heliocentric Julian Day obtained in U filter 14- 19 F6.3 mag DUmag ? Differential magnitude in U filter (1) 21- 32 F12.4 d HJDB Heliocentric Julian Day obtained in B filter 34- 39 F6.3 mag DBmag Differential magnitude in B filter (1) 41- 52 F12.4 d HJDV ? Heliocentric Julian Day obtained in V filter 54- 59 F6.3 mag DVmag ? Differential magnitude in V filter (1)
Note (1): Differential magnitudes were obtained relative to the comparison star BD+33 2771 (HIP 81763).
Acknowledgements: Sacit Ozdemir Canakkale Onsekiz Mart University, Dept. of Physics, 17100 Canakkale-TURKEY
(End) Sacit Ozdemir [Onsekiz Mart Univ.], Patricia Bauer [CDS] 18-Apr-2002
The document above follows the rules of the Standard Description for Astronomical Catalogues.From this documentation it is possible to generate f77 program to load files into arrays or line by line

catalogue service

© UDS/CNRS

Contact