[KSCI] Korea Science Citation Index Service

http://dx.doi.org/10.5140/JASS.2003.20.4.249

PHOTOMETRIC STUDY OF A W UMa TYPE CONTACT BINARY AH CNC

윤재혁 (충남대학교 천문우주과학과, 한국천문연구원)
김호일 (한국천문연구원)
이재우 (충북대학교 천문우주학과)
김승리 (한국천문연구원)
성언창 (한국천문연구원)
경재만 (한국천문연구원)
오갑수 (충남대학교 천문우주과학과)

Publication Information

Journal of Astronomy and Space Sciences / v.20, no.4, 2003 , pp. 249-260 More about this Journal

Abstract

CCD photometric observations of a W UMa type contact binary AH Cnc were performed for ten nights from December 1998 to May 1999 using a PM512 CCD camera and BVI filters attached to the 61㎝ reflector at Sobaeksan Optical Astronomy Observatory. New BVI light curves were analyzed with contact Mode 3 of the Wilson-Devinney binary model. We obtained photometric solutions and Roche geometry of this binary system. Through the analysis of the (O-C) diagram with all times of minimum light published so far and including hour's secular variations of orbital period and the mass transfer rate were calculated.

Keywords

CCD observation; eclipsing binary; AH Cnc; photometric solution;

Citations & Related Records

Reference

1	/ [ Mochnacki,S.W. ] / ApJ DOI
2	/ [ Efremov,Y.N.;Kholopov,P.N.;Kukarkin,B.V.;Sharof,A.S. ] / IBVS
3	/ [ Wilson,R.E. ] / ApJ DOI
4	/ [ Wilson,R.E.;K.C.Leung(ed.) ] / Documentation of Eclipsing Binary Computer Model
5	/ [ Massey,P.;Davis,L.E. ] / A User's Guide to Stellar Photometry with IRAF
6	/ [ Maceroni,C.;van't Veer,F. ] / A&A
7	/ [ 김승리 ] / 박사학위논문, 서울대학교
8	/ [ Kurochkin,N.E. ] / Astron. Tsirk
9	/ [ Popper,D.M. ] / A&A DOI ScienceOn
10	/ [ Zhou,A.Y. ] /
11	/ [ Kwee,K.K.;van Woerden,H. ] / BAN
12	/ [ van den Berg,M.;Stassun,K.G.;Verbunt,F.;Mathieu,R.D. ] / A&A DOI ScienceOn
13	/ [ Sandquist,E.L.;Shetrone,M.D. ] / AAS
14	/ [ Kurochkin,N.E. ] / Astron. Tsirk
15	/ [ BBSAG observer ] / BBSAG Bulletin
16	/ [ Csizmadia,S.;Zhou,A.Y.;Konyves,V.;Varga,Z.;Sandor,Z. ] / IBVS
17	/ [ Millis,R.L. ] / IBVS
18	/ [ Pringle,J.E. ] / MNRAS DOI
19	/ [ Roy,A.E. ] / Orbital motion
20	/ [ Kreiner,J.M.;Kim,C.H.;Nha,I.S. ] / An Atlas of O-C Diagram of Eclipsing Binary Stars
21	/ [ Whelan,J.A.J.;Worden,S.P.;Rucinski,S.M.;Romanishin,W. ] / MNRAS DOI
22	/ [ Paczynski,B. ] / ARA&A DOI ScienceOn
23	/ [ Wilson,R.E. ] / ApJ DOI
24	/ [ Van Hamme,W. ] / AJ DOI
25	/ [ Maceroni,C.;Milano.L.;Russo,G. ] / A&AS
26	/ [ Flower,P.J. ] / ApJ DOI
27	/ [ Kurochkin,N.E. ] / IBVS
28	/ [ Gilliland,R.L.;Brown,T.M.;Duncan,D.K.;Suntzeff,N.B.;Lockwood,G.W.;Thompson,D.T.;Schild,R.E.;Jeffrey,W.A.;Penprase,B.E. ] / AJ DOI
29	/ [ Kurochkin,N.E. ] / Astron. Tsirk
30	/ [ Kurochkin,N.E. ] / Perem. Zvezdy
31	/ [ Mammano,A. ] / In Third Coll. Var. Stars, K1, Veroffentlichungs der Remeis-Sternwarte
32	/ [ Sandquist,E.L.;Shetrone,M.D. ] / AJ DOI ScienceOn
33	/ [ Binnendijk,L. ] / Vistas Astron. DOI ScienceOn
34	/ [ Eggen,O.J. ] / MmRAS

KSCI

PHOTOMETRIC STUDY OF A W UMa TYPE CONTACT BINARY AH CNC W UMa형 접촉쌍성 AH Cancri에 대한 측광학적 연구

PHOTOMETRIC STUDY OF A W UMa TYPE CONTACT BINARY AH CNC