Warner Brian D
Palmer Divide Observatory / MoreData! 17995 Bakers Farm Rd., Colorado Springs, CO 80908.
Minor Planet Bull. 2013 Apr-Jun;40(2):94-98.
Results of the analysis of lightcurves of six binary asteroids obtained at the Palmer Divide Observatory are reported. Of the six, three were previously known to be binary: 9069 Hovland, (26471) 2000 AS152, and 1994 XD. The remaining three are new confirmed or probable binary discoveries made at PDO: 2047 Smetana, (5646) 1990 TR, and (52316) 1992 BD.
报告了在帕尔默分水岭天文台获得的六颗双小行星光变曲线的分析结果。在这六颗小行星中，有三颗此前已知为双小行星：9069 霍夫兰、(26471) 2000 AS152 和 1994 XD。其余三颗是在帕尔默分水岭天文台新确认的或可能的双小行星发现：2047 斯美塔纳、(5646) 1990 TR 和 (52316) 1992 BD。
