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Radial Velocity Variations in 69 Orionis

Published online by Cambridge University Press:  14 August 2015

M. Bossi ,
G. Guerrero  and
L. Mantegazza
M. Bossi
Affiliation:
Osservatorio Astronomico di Brera, Merate, Italy
G. Guerrero
Affiliation:
Osservatorio Astronomico di Brera, Merate, Italy
L. Mantegazza
Affiliation:
Osservatorio Astronomico di Brera, Merate, Italy

Extract

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69 Ori (B5 V) was discovered as a Be star in 1976 (Doazan et al., 1977). We observed this object at the Merate Observatory during the periods Nov. 77. - Jan. 78 - Jan. 78 and Oct. 78 - Feb. 79 obtaining 20 red spectrograms and 25 blue ones with a dispersion of 35 Å/mm. We performed also B and V photo-electric observations during 12 nights altogether. The results from the red spectra and the photometric measurements have been discussed by Bossi et al. (1981).

Type
III. Spectroscopy
Information
Symposium - International Astronomical Union , Volume 98: Be Stars , 1982 , pp. 185 - 188
Copyright
Copyright © Reidel 1982 

References

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