Results 21 to 30 of about 56 (33)
Some of the next articles are maybe not open access.
Astrophysics and Space Science, 2001
Orbital period changes of the two very short-period contact binaries, CC Com and V523 Cas, are presented. It is shown that the period of CC Com varies in secular decrease with rate of dP/dt = -4.39 x 10(-8) days/year, while the period of V523 Cas is increasing at rate of dP/dt = +9.09 x 10(-8) days/year.
openaire +1 more source
Orbital period changes of the two very short-period contact binaries, CC Com and V523 Cas, are presented. It is shown that the period of CC Com varies in secular decrease with rate of dP/dt = -4.39 x 10(-8) days/year, while the period of V523 Cas is increasing at rate of dP/dt = +9.09 x 10(-8) days/year.
openaire +1 more source
Light and Period Variations in Two K-type Contact Binaries: HI Leo and V523 Cas
Research in Astronomy and Astrophysics, 2022Yuan-Gui Yang, Huiyu Yuan
exaly
First photometric study of two eclipsing binary star systems: V523 And and V543 And
New Astronomy, 2022Oguz ÖZTÜRK
exaly
Absolute parameters of the W UMa binaries CSS J223614+311343, V523 Aur and V783 And
New Astronomy, 2021Raúl Michel +2 more
exaly
Period Change and Third Body Analysis of a Binary Star V523 Cassiopeiae
Journal of Physics: Conference Series, 2021exaly
KeplerandHaleobservations of V523 Lyrae
Astronomy and Astrophysics, 2016Steve B Howell, Elena Mason
exaly
The photometric orbit and apsidal motion of V523 Sagittarii
Astronomical Journal, 1993Claud H Sandberg Lacy
exaly
B and V Lightcurves of the Very Shortperiod Binary V523-CASSIOPEIAE
Publications of the Astronomical Society of the Pacific, 1987exaly