SELECT COUNT(periselene__km_) FROM table_206217_2 WHERE epoch__utc_ = "November 15, 2004, 17:47:12.1"
Berapa banyak nilai Periselene ketika zaman 15 November 2004, 17: 47: 12.1?
CREATE TABLE table_206217_2 (periselene__km_ VARCHAR, epoch__utc_ VARCHAR)