|
Purple Mountain Observatory, Nanjing, Jiangsu, PRC -- Return
2. Minor Planet "Beijing" - This is No. 2045 minor planet named Beijing, photographed with the Purple Mountain Obseratory's 40 cm twin refracting telescope on October 30, 1964. |
|
|
Purple Mountain Observatory, Nanjing, Jiangsu, PRC -- Return
2. Minor Planet "Beijing" - This is No. 2045 minor planet named Beijing, photographed with the Purple Mountain Obseratory's 40 cm twin refracting telescope on October 30, 1964. |
|
|