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Photometric observations of the central star of the planetary nebula NGC 2346 in 1991/1992 |
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| Authors: | H G Grothues L Kohoutek |
| Abstract: | Photoelectric UBV observations of the central star of the planetary nebula NGC 2346 obtained during 60 nights between October 1991 and February 1992 are presented (Tables 1 and 2). Four minima have been stated and can be interpreted in terms of occulting dust clouds, probably representing dense condensations of the planetary nebula. We derived R = AV/EB—V = 4.0. |
| Keywords: | Photometry Planetary nebulae: individual Stars: circumstellar matter Stars: variable |