00047 C2017 03 20.38231 13 53 42.99 -14 02 05.6 12.4 R H06

00047 C2017 03 31.74037 13 46 14.41 -13 42 26.9 13.4 Q62

00047 C2017 04 01.51433 13 45 39.75 -13 40 36.7 13.3 Q62

00047 C2017 04 22.53654 13 28 07.73 -12 34 54.0 13.2 Q62

From these four observations, orbit calculated:
Perihelion 2018 Aug 8.137560 +/- 1.16 TT = 3:18:05 (JD 2458338.637560) Epoch 2017 Apr 22.0 TT = JDT 2457865.5 Find_Orb M 264.75120 +/- 0.28 n 0.20131311 +/- 0.000199 Peri. 313.96392 +/- 0.34 a 2.88328784 +/- 0.0019 Node 3.06993 +/- 0.09 e 0.1284070 +/- 0.00515 Incl. 4.96653 +/- 0.024 P 4.90 H 9.2 G 0.15 U 7.0 q 2.51305348 +/- 0.0132 Q 3.25352221 +/- 0.017 From 4 observations 2017 Mar. 20-Apr. 22; mean residual 0".24