Astronomy and Astrophysics – Astronomy
Scientific paper
Dec 2001
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2001oap....14..140e&link_type=abstract
Odessa Astronomical Publications, 14, 140
Astronomy and Astrophysics
Astronomy
1
Stars: Cepheids, Stars: Individual: Ev Sct
Scientific paper
Spectroscopic observations of EV Sct obtained on 4m telescope at KPNO showed that the secondary component is probably situated within the instability strip (Kovtyukh & Andrievsky, 1999). Some observers (Pel, 1976; Mermilliod, 1987) have noted a significant data scattering on the light curve. Therefore the companion of EV Sct perhaps is a small amplitude variable star. We present results of photoelectric observations of the EV Sct.
Egorova Irina A.
Kovtyukh Valery V.
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