Discovery and disentangling of multi-mode delta-Sct pulsations in the eclipsing binary V994 Her
| dc.creator | Dallaporta, S. | |
| dc.creator | Munari, U. | |
| dc.date | 2005-11-14 | |
| dc.date.accessioned | 2026-07-07T06:45:04Z | |
| dc.date.available | 2026-07-07T06:45:04Z | |
| dc.description | Accurate and extensive photoelectric photometry has been obtained of V994 Her which was discovered as an eclipsing binary by Hipparcos satellite. A marked pulsation activity is evident in the light-curve, with periods 0.152100488, 0.116836079 and 0.09466580 day that appears to be the contemporanous presence of fundamental, first and second overtone periods of a multi-mode delta-Sct pulsation. The latter is observed to remain stable in amplitude and phase over the whole observaing campaign that lasted between June 10, 2002 and July 15, 2004. | |
| dc.description | submitted on Oct 27 to IBVS | |
| dc.identifier | https://arxiv.org/abs/astro-ph/0511399 | |
| dc.identifier | http://arxiv.org/abs/astro-ph/0511399 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/102954 | |
| dc.subject | Astrophysics | |
| dc.title | Discovery and disentangling of multi-mode delta-Sct pulsations in the eclipsing binary V994 Her | |
| dc.type | text |