. "4 September 2017 (JD2458000.5)" . "4.3395350332656E11" . . . . . . . . "2420 \u010Ciurlionis" . "1975-10-03" . "354240.0" . . "asteroid #2420" . . . "3.319576750833E11" . "0.21" . "2420 \u010Ciurlionis" . "12.212" . . . . . "1975 TN1979 QF" .