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Longterm Photometry of Variables at ESO - Part Two - the Second Data Catalogue 1986-1990 Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1993A&AS..102...79S&db_key=AST
| Long-term photometry of variables at ESO. I - The first data catalogue (1982-1986) This paper presents the catalog of photometric data in the Stromgrensystem obtained during the first four years (October 1982 - September1986) of the Long-Term Photometry of Variables (LTPV) program at ESO.The data are available in computer-readable form.
| Stromgren photometry of the variable Wolf-Rayet star HD 86161 = WR 16 Stromgren uvby photometry of the Wolf-Rayet star WR 16 (HD 86161, WN 8)made in 1985/1986 is presented and discussed. The star appears to changeits brightness with a nonstable periodicity. Light variations arelargely due to continuum variations, while emission line variations playa minor role. Several possible explanations are offered.
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Datos observacionales y astrométricos
Constelación: | Vela |
Ascensión Recta: | 09h53m57.87s |
Declinación: | -54°50'52.7" |
Magnitud Aparente: | 8.116 |
Distancia: | 383.142 parsecs |
Movimiento Propio en Ascensión Recta: | -16.8 |
Movimiento Propio en Declinación: | 6.3 |
B-T magnitude: | 8.102 |
V-T magnitude: | 8.115 |
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