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| Paper: |
Preliminary Photometric Solutions of K-type Contact Binaries: RV Canes Venatici and V1799 Orion |
| Volume: |
482, 10th Pacific Rim Conference on Stellar Astrophysics |
| Page: |
163 |
| Authors: |
Liu, N.; Qian, S.-B.; Leung, K.-C. |
| Abstract: |
We present new precise observations of two short period binary systems observed with 1.0-m telescope
in Yunnan Observatory: RV CVn and V1799 Ori. Both of them are short-period early K-type spectral systems.
With WD code, complete light curves obtained in RI bands for RV CVn and in BVRI bands for V1799 Ori
were analyzed. The Preliminary photometric solutions were derived by us,
which reveal that both of them are W-type shallow contact system with degree of
overcontact of 9.8% (for RV CVn) and 3.5% (for V1799 Ori).
Period change diagram of them is also shown here. |
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