Warner Brian D
Palmer Divide Observatory 17995 Bakers Farm Rd., Colorado Springs, CO 80908.
Minor Planet Bull. 2013;40(1):26-29.
Lightcurves for 10 asteroids were obtained at the Palmer Divide Observatory (PDO) from 2012 June to August: 1025 Riema, 1685 Toro, 3022 Dobermann, 6403 Steverin, 9564 Jeffwynn, (11904) 1991 TR1, (13186) 1996 UM, (23715) 1998 FK2, (53530) 2000 AV200, and (86257) 1999 TK207. Analysis of data from 2007 revised the previously reported period for (11904) 1991 TR1.
2012年6月至8月期间,在帕尔默分水岭天文台(PDO)获取了10颗小行星的光变曲线,分别是:1025 里马、1685 托罗、3022 多伯曼、6403 斯特韦林、9564 杰夫温、(11904) 1991 TR1、(13186) 1996 UM、(23715) 1998 FK2、(53530) 2000 AV200以及(86257) 1999 TK207。对2007年数据的分析修正了之前报告的(11904) 1991 TR1的周期。