J/A+A/350/566 UBV photometry of OT Gem (Bozic+, 1999)
Long-term changes of the Be star OT Geminorum
Bozic H., Ruzdjak D., Sudar D.
<Astron. Astrophys. 350, 566 (1999)>
=1999A&A...350..566B 1999A&A...350..566B (SIMBAD/NED BibCode)
ADC_Keywords: Stars, variable ; Stars, Be ; Photometry, UBV
Keywords: stars: variables: general - stars: individual: OT Gem -
stars: emission-line, Be
Description:
An analysis of photometric observations of the Be star OT Gem
(HD 58050, HR 2817, 2000 position: 07 24 27.64 +15 31 02.0) is
presented. A positive correlation between the light and colour
variations and the emission strength was found.
Objects:
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RA (2000) DE Designation(s)
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07 24 27.6 +15 31 02 OT Gem = HD 58050 = HR 2817
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File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
table3.dat 50 262 UBV photometry of OT Gem
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Byte-by-byte Description of file: table3.dat
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Bytes Format Units Label Explanations
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1- 12 F12.4 d HJD Heliocentric Julian date
14- 17 F4.2 --- Weight Weight of observation
19- 23 F5.3 mag Vmag V magnitude
25- 29 F5.3 mag Bmag ? B magnitude
31- 35 F5.3 mag Umag ? U magnitude
37- 41 F5.3 mag B-V ? B-V colour index
43- 47 F5.3 mag U-B ? U-B colour index
49- 50 I2 --- Station Observing station and instrument (1)
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Note (1): 1: Hvar, Croatia, 0.65m
30: San Pedro Martir,Mexico, 0.84 & 1.5m
61: La Luz, Mexico, 0.57m
66: Hipparcos satellite
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Acknowledgements: Hrvoje Bozic
(End) Patricia Bauer [CDS] 10-Jan-2000