00046 C2017 03 25.44784 16 06 34.96 -18 41 50.0 12.6 R H06

00046 C2017 03 27.44240 16 06 45.66 -18 39 53.0 12.6 R H06

00046 C2017 04 06.40957 16 06 04.10 -18 25 32.0 12.5 R H06

00046 C2017 04 18.35590 16 01 45.10 -17 58 33.4 11.9 R H06

From these four observations, orbit calculated:
Perihelion 2018 Jul 17.651210 +/- 12.1 TT = 15:37:44 (JD 2458317.151210) Epoch 2017 Apr 18.0 TT = JDT 2457861.5 Find_Orb M 248.17153 +/- 2.7 n 0.24542558 +/- 0.000583 Peri. 177.44762 +/- 1.0 a 2.52652046 +/- 0.004 Node 181.08320 +/- 0.058 e 0.1697422 +/- 0.0142 Incl. 2.34944 +/- 0.0025 P 4.02 H 8.3 G 0.15 U 7.9 q 2.09766312 +/- 0.0389 Q 2.95537781 +/- 0.0315 From 4 observations 2017 Mar. 25-Apr. 18; mean residual 0".06