2P/Encke
Perturbed ephemeris below is based on unperturbed elements from MPC 105240.
0002P Date UT R.A. (J2000) Decl. Delta r El. Ph. m1 Sky Motion h m s "/hr P.A. 2018 07 30 174614 23 06 24.8 -05 08 06 3.181 4.026 141.6 9.0 22.6 27.93 251.6 2018 07 31 174614 23 05 41.8 -05 11 41 3.173 4.028 142.7 8.8 22.6 28.54 251.5 2018 08 01 174614 23 04 57.9 -05 15 21 3.165 4.029 143.9 8.5 22.6 29.15 251.4 2018 08 02 174614 23 04 13.0 -05 19 07 3.157 4.030 145.0 8.3 22.6 29.74 251.4 2018 08 03 174614 23 03 27.3 -05 22 57 3.149 4.032 146.2 8.1 22.6 30.32 251.3 2018 08 04 174614 23 02 40.7 -05 26 53 3.142 4.033 147.3 7.8 22.6 30.89 251.3 2018 08 05 174614 23 01 53.3 -05 30 53 3.135 4.035 148.5 7.5 22.6 31.45 251.2 2018 08 06 174614 23 01 05.0 -05 34 58 3.128 4.036 149.7 7.3 22.5 31.99 251.2 2018 08 07 174614 23 00 15.9 -05 39 08 3.121 4.037 150.8 7.0 22.5 32.52 251.1 2018 08 08 174614 22 59 26.0 -05 43 23 3.115 4.038 152.0 6.8 22.5 33.02 251.1 2018 08 09 174614 22 58 35.4 -05 47 41 3.109 4.040 153.2 6.5 22.5 33.52 251.1 2018 08 10 174614 22 57 44.1 -05 52 04 3.103 4.041 154.4 6.2 22.5 33.99 251.0 2018 08 11 174614 22 56 52.0 -05 56 31 3.098 4.042 155.6 6.0 22.5 34.44 251.0 2018 08 12 174614 22 55 59.3 -06 01 02 3.093 4.043 156.8 5.7 22.4 34.88 251.0 2018 08 13 174614 22 55 05.9 -06 05 36 3.088 4.045 158.0 5.4 22.4 35.29 251.0 2018 08 14 174614 22 54 12.0 -06 10 14 3.083 4.046 159.1 5.1 22.4 35.68 251.0 2018 08 15 174614 22 53 17.4 -06 14 55 3.079 4.047 160.3 4.8 22.4 36.05 250.9 2018 08 16 174614 22 52 22.3 -06 19 39 3.075 4.048 161.5 4.5 22.4 36.39 250.9 2018 08 17 174614 22 51 26.7 -06 24 26 3.071 4.049 162.7 4.3 22.4 36.72 250.9 2018 08 18 174614 22 50 30.6 -06 29 16 3.068 4.051 164.0 4.0 22.3 37.02 250.9 2018 08 19 174614 22 49 34.0 -06 34 08 3.065 4.052 165.2 3.7 22.3 37.30 250.9
These calculations have been performed on the Tamkin Foundation Computing Network.