Publication details
Preliminary analysis of photometric variations of central star of planetary nebula Sh 2-71
| Authors | |
|---|---|
| Year of publication | 2005 |
| Type | Article in Periodical |
| Magazine / Source | Astrophysics and Space Science |
| MU Faculty or unit | |
| Citation | |
| Field | Astronomy and astrophysics |
| Keywords | UBVRI photometry; planetary nebula; Sh 2-71; period; PCA |
| Description | We confirm the presence of regular UBVRI light variations of the object in the center of the planetary nebula Sh 2-71, with an improved period of P=68.132+/-0.005 days. The shapes and amplitudes of light curves, in particular colours, are briefly discussed. |
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