Radial Velocity and Photometry of HD 104994

Intense coordinated spectroscopic and photometric monitoring of the suspected Wolf-Rayet binary WR 46 in 1999 reveals clear periodic variations, P=0.329+/-0.013 days, in the...1999年针对疑似沃尔夫-拉叶双星（Wolf-Rayet binary）WR 46开展的高强度协同光谱与测光监测，清晰揭示了其……中存在周期为0.329±0.013天的周期性变化。