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Pregled bibliografske jedinice broj: 85408

Symbiotic stars on Asiago archive plates


Munari, Ulisse; Jurdana-Šepić, Rajka; Moro, Dina
Symbiotic stars on Asiago archive plates // Astronomy and Astrophysics, 370 (2001), 503-506 (međunarodna recenzija, članak, znanstveni)


Naslov
Symbiotic stars on Asiago archive plates

Autori
Munari, Ulisse ; Jurdana-Šepić, Rajka ; Moro, Dina

Izvornik
Astronomy and Astrophysics 370 (2001); 503-506

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Binaries: symbiotics

Sažetak
The rich plate archive of the Asiago observatory has been searched for plates containing the symbiotic stars AS 323, Ap 3-1, CM Aql, V1413 Aql (= AS 338), V443 Her, V627 Cas (= AS 501) and V919 Sgr. The program objects were found on 602 plates, where their brightness has been estimated against the UBV(RI)C photometric sequences calibrated by Henden & Munari (2000). AS 323 is probably eclipsing, with a preliminary P=197.6 day period. If confirmed, it would be the shortest orbital period known among symbiotic stars. CM Aql does not seem to undergo a series of outbursts, its lightcurve being instead modulated by a large amplitude sinusoidal variation with a P ~ 1058 day period. V627 Cas presents a secular trend, in agreement with the possible post-AGB nature of its cool component. Table 1 is only available in electronic form at the CDS via anonymous ftp to cdsarc.u-strasbg.fr (130.79.128.5) or via http://cdsweb.u-strasbg.fr/

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA


Projekt / tema
009026

Ustanove
Filozofski fakultet, Rijeka

Autor s matičnim brojem:
Rajka Jurdana-Šepić, (170374)

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • SCI-EXP, SSCI i/ili A&HCI