New ephemerides for 120 eclipsing binary stars.
Abstract
New ephemerides based on data from 1968 to 1978 have been derived for 120 eclipsing binary stars with Algol-like light curves. The original visual timings are grouped into yearly normals of rather high accuracy. The program stars are: RT And, UU And, xZ And, RY Aqr, CX Aqr, CZ Aqr, EE Aqr, V346 Aql, WW Aur, UW Boo, ZZ Boo, Y Cam, SV Cam, AL Cam, TU Cnc, R CMa, RX CMa, TU CMa, AG CMi, TV Cap, Rz Cas, TV Cas, AB Cas, U Cep, EG Cep, RW Cet, U CrB, V Crt, Y Cyg, SW Cyg, UW Cyg, WW Cyg, zZ Cyg, AE Cyg, V456 Cyg, V477 Cyg, V687 Cyg, V728 Cyg, W Del, TY Del, YY Del, FZ Del, Z Dra, RR Dra, TW Dra, A' Dra, S Equ, TZ Eri, WX Eri, RW Gem, TX Gem, YY Gem, AF Gem, RX Her, SZ Her, TU Her, TX Her, UX Her, CC Her, CT Her, V338 Her, RX Hya, TW Lac, VX Lac, AU Lac, CM Lac, Y Leo, RW Leo, UU Leo, UV Leo, T LMi, RS Lep, Lib, UZ Lyr, EW Lyr, FL Lyr, RW Mon, TU Mon, BO Mon, U Oph, RV Oph, V449 Oph, FL Ori, FT Ori, UX Peg, BN Peg, DI Peg, Z Per, RT Per, RV Per, ST Per, xZ Per, p Per, Y Psc, xZ Pup, U Sge, XY Sgr, V505 Sgr, RS Sct, AK Ser, AO Ser, RW Tau, HU Tau, X Tri, TX UMa, UX UMa, vV UMa, xZ UMa, zZ UMa, W UMi, RU UMi, UW Vir, AK Vir, BF Vir, BH Vir, Z Vul, AX Vul, BE Vul, BO Vul, and BU Vul.
- Publication:
-
The Astrophysical Journal Supplement Series
- Pub Date:
- October 1980
- DOI:
- 10.1086/190693
- Bibcode:
- 1980ApJS...44..241M
- Keywords:
-
- Eclipsing Binary Stars;
- Ephemerides;
- Light Curve;
- Astronomical Catalogs;
- Periodic Variations;
- Stellar Spectrophotometry;
- Tables (Data);
- Visual Observation;
- Astronomy