SIMBAD references

2001A&A...370..503M - Astronomy and Astrophysics, volume 370, 503-506 (2001/5-1)

Symbiotic stars on Asiago archive plates.


Abstract (from CDS):

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 (2000A&AS..143..343H). 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.

Abstract Copyright:

Journal keyword(s): binaries: symbiotic

VizieR on-line data: <Available at CDS (J/A+A/370/503): table1.dat>

Simbad objects: 12

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