00148         C2017 03 25.45169 16 51 20.18 +07 54 53.6          12.9 R      H06

00148-Gallia-20170324-044953-060-T3
(148) Gallia – March 25, 2017

00148         C2017 04 18.37667 16 49 59.06 +11 11 36.6          12.5 R      H06

00148-Gallia-20170417-030151-060-T3
(148) Gallia – April 18, 2017

00148         C2017 05 04.18617 16 42 31.23 +13 03 23.4          12.5 R      H06

00148-Gallia-20170503-222732-060-T3
(148) Gallia – May 4, 2017
From these three observations orbit calculated:

Perihelion 2019 Apr 7.990846 +/- 2.63 TT = 23:46:49 (JD 2458581.490846)
Epoch 2017 May  4.0 TT = JDT 2457877.5                        Find_Orb
M 209.62286 +/- 0.50
n   0.21360666 +/- 0.0001           Peri.  252.70934 +/- 0.31
a   2.77157213 +/- 0.000867         Node   145.02249 +/- 0.034
e   0.1864677 +/- 0.000903          Incl.   25.28806 +/- 0.0019
P   4.61                   H  7.7   G  0.15   U  6.7 
q 2.25476330 +/- 0.00303    Q 3.28838096 +/- 0.00194
From 3 observations 2017 Mar. 25-May 4; mean residual 0".00