0124696 - ASU-R 20000155 RIV DE eng J - Journal Article
Percy, J. R. - Marinova, M. M. - Božić, H. - Harmanec, Petr
The photometric variability of the Be star NW serpentis.
Astronomy & Astrophysics. Roč. 348, č. 2 (1999), s. 553-556. ISSN 0004-6361. E-ISSN 1432-0746
R&D Projects: GA AV ČR IAA303104; GA ČR GA205/96/0162
Institutional research plan: CEZ:AV0Z1003909
Subject RIV: BN - Astronomy, Celestial Mechanics, Astrophysics
Impact factor: 2.252, year: 1999

NW Ser is a bright active Be star which is konwn to vary photometrically on a time scale of hours to days. Using both Hipparcos and ground-based photometry, and using light curve, autocorrelation, power spectrum analysis and phase dispersion minimalization techniques, we have concluded that its period is a period typical of stars of this type.
Permanent Link: http://hdl.handle.net/11104/0022955