138P/Shoemaker-Levy Orbit by S. Nakano NK 3192 (2016) Observed in 2nd half of 2025
Equinox 2000.0 T/TT q (AU) e P Peri. Node Inc. Tail(AU) Epoch 2026 Mar. 24.34093 1.6942821 0.5314829 6.88 95.76361 309.21882 10.09845 0.200 2026 June 9.0 m1 = 14.0 + 5 log Delta + 15.0 log r Date/ 0h TT R.A.(1950) Decl. R.A.(2000) Decl. Delta r Daily motion Magnitude Mot./PA Elong. P PA/Tail Moon Age h m ¡ , h m ¡ , m , m1 , ¡ ¡ ¡ ¡ ¡ ¡ 2025 Dec. 31 22 15.98 -03 33.5 22 18.57 -03 18.5 2.225 1.869 +2.07 +13.1 19.8 33.8/ 67 56.4 26.0 64/2.09 76 .84 2026 Jan. 10 22 36.75 -01 22.7 22 39.32 -01 07.1 2.268 1.832 +2.18 +14.1 19.7 35.6/ 67 51.9 25.0 63/1.98 149 .56 20 22 58.55 +00 58.1 23 01.10 +01 14.2 2.306 1.799 +2.28 +15.0 19.6 37.2/ 66 47.7 23.9 61/1.86 35 .01 30 23 21.31 +03 27.4 23 23.86 +03 43.9 2.342 1.769 +2.37 +15.6 19.6 38.7/ 66 43.9 22.7 59/1.75 97 .89 Feb. 9 23 44.98 +06 03.1 23 47.54 +06 19.8 2.376 1.745 +2.46 +16.0 19.5 39.9/ 66 40.3 21.5 58/1.64 136 .55 19 00 09.55 +08 42.7 00 12.12 +08 59.4 2.408 1.724 +2.55 +16.0 19.5 40.9/ 66 37.0 20.2 57/1.52 19 .03 Mar. 1 00 35.01 +11 23.4 00 37.61 +11 39.9 2.441 1.709 +2.64 +15.8 19.4 41.6/ 67 33.8 18.8 56/1.41 115 .93 11 01 01.33 +14 01.8 01 03.97 +14 17.9 2.473 1.699 +2.72 +15.2 19.4 42.2/ 68 30.9 17.5 56/1.29 125 .54 21 01 28.51 +16 34.8 01 31.20 +16 50.2 2.508 1.695 +2.81 +14.3 19.4 42.5/ 69 28.1 16.0 55/1.17 3 .05 31 01 56.51 +18 58.7 01 59.26 +19 13.3 2.543 1.695 +2.88 +13.0 19.5 42.6/ 71 25.3 14.6 55/1.06 131 .95 Apr. 10 02 25.25 +21 10.1 02 28.07 +21 23.5 2.582 1.702 +2.95 +11.4 19.5 42.4/ 73 22.7 13.1 56/0.94 114 .52 20 02 54.62 +23 06.0 02 57.52 +23 18.0 2.622 1.714 +2.99 + 9.6 19.6 42.1/ 75 20.0 11.6 56/0.82 16 .09 30 03 24.47 +24 43.6 03 27.44 +24 54.0 2.665 1.730 +3.02 + 7.6 19.7 41.5/ 78 17.4 10.0 57/0.70 144 .97 May 10 03 54.59 +26 01.1 03 57.62 +26 09.7 2.710 1.752 +3.02 + 5.4 19.8 40.9/ 81 14.8 8.4 56/0.58 102 .49 20 04 24.74 +26 57.1 04 27.82 +27 03.7 2.756 1.779 +2.99 + 3.2 20.0 40.0/ 84 12.1 6.8 56/0.46 34 .15 30 04 54.65 +27 31.2 04 57.77 +27 35.8 2.802 1.809 +2.94 + 1.1 20.1 39.1/ 87 9.3 5.2 52/0.35 157 .98 June 9 05 24.06 +27 43.9 05 27.20 +27 46.3 2.848 1.844 +2.87 - 1.0 20.3 38.1/ 90 6.7 3.7 44/0.24 88 .44 19 05 52.74 +27 36.1 05 55.88 +27 36.5 2.893 1.882 +2.77 - 2.9 20.4 37.0/ 93 4.5 2.4 22/0.16 52 .20 29 06 20.47 +27 09.6 06 23.60 +27 08.0 2.936 1.924 +2.66 - 4.5 20.6 35.9/ 96 4.2 2.2 339/0.14 171 .99 July 9 06 47.10 +26 26.4 06 50.20 +26 22.8 2.975 1.968 +2.54 - 6.0 20.8 34.8/ 98 6.2 3.2 308/0.20 69 .37 19 07 12.53 +25 28.6 07 15.59 +25 23.3 3.010 2.014 +2.41 - 7.2 21.0 33.6/101 9.5 4.8 296/0.30 70 .26 29 07 36.67 +24 18.6 07 39.69 +24 11.7 3.039 2.063 +2.28 - 8.1 21.1 32.4/103 13.2 6.4 291/0.40 174 1.00 Aug. 8 07 59.51 +22 58.6 08 02.48 +22 50.2 3.060 2.114 +2.15 - 8.9 21.3 31.2/106 17.3 8.2 289/0.50 48 .29 18 08 21.06 +21 30.8 08 23.97 +21 21.1 3.074 2.166 +2.02 - 9.5 21.5 29.9/108 21.6 9.9 289/0.60 88 .30 28 08 41.30 +19 57.2 08 44.16 +19 46.3 3.080 2.219 +1.89 - 9.9 21.6 28.6/109 26.2 11.6 288/0.70 156 1.00 Sept. 7 09 00.26 +18 19.6 09 03.08 +18 07.7 3.075 2.273 +1.77 -10.1 21.8 27.2/111 31.1 13.2 289/0.80 23 .21 17 09 17.97 +16 39.7 09 20.74 +16 26.9 3.061 2.328 +1.64 -10.1 21.9 25.8/113 36.3 14.8 289/0.90 106 .33 27 09 34.41 +14 59.0 09 37.15 +14 45.5 3.036 2.384 +1.51 -10.1 22.1 24.2/114 41.8 16.3 289/1.00 134 1.00 Oct. 7 09 49.58 +13 18.9 09 52.29 +13 04.8 3.000 2.440 +1.38 - 9.9 22.2 22.6/116 47.6 17.6 290/1.09 2 .15 17 10 03.45 +11 40.9 10 06.13 +11 26.2 2.953 2.497 +1.25 - 9.5 22.3 20.7/117 53.8 18.8 290/1.17 125 .34 27 10 15.95 +10 06.2 10 18.60 +09 51.2 2.896 2.553 +1.10 - 9.0 22.4 18.7/119 60.3 19.8 291/1.26 109 .99 Nov. 6 10 27.01 +08 36.2 10 29.64 +08 20.8 2.829 2.610 +0.95 - 8.4 22.5 16.4/121 67.2 20.5 291/1.33 29 .11 16 10 36.49 +07 12.3 10 39.10 +06 56.6 2.754 2.667 +0.77 - 7.7 22.6 13.9/123 74.6 20.9 292/1.39 148 .36 26 10 44.25 +05 55.8 10 46.84 +05 39.9 2.673 2.724 +0.59 - 6.8 22.7 11.1/128 82.4 21.1 292/1.44 78 .97 Dec. 6 10 50.12 +04 48.1 10 52.70 +04 32.1 2.587 2.780 +0.38 - 5.7 22.7 8.0/135 90.7 20.8 292/1.46 57 .09 16 10 53.90 +03 50.8 10 56.48 +03 34.8 2.500 2.836 +0.15 - 4.5 22.8 5.1/153 99.6 20.0 293/1.46 175 .38 26 10 55.42 +03 05.4 10 58.00 +02 49.3 2.416 2.892 -0.09 - 3.2 22.8 3.5/202 109.2 18.7 294/1.41 44 .94 2027 Jan. 5 10 54.56 +02 33.2 10 57.14 +02 17.1 2.339 2.948 -0.33 - 1.8 22.9 5.2/250 119.3 16.9 295/1.32 88 .07 15 10 51.30 +02 15.3 10 53.87 +01 59.3 2.274 3.003 -0.55 - 0.3 22.9 8.3/268 130.1 14.5 296/1.16 150 .41 25 10 45.80 +02 11.8 10 48.37 +01 55.9 2.226 3.058 -0.74 + 1.0 23.0 11.1/275 141.3 11.6 299/0.95 5 .91 Feb. 4 10 38.44 +02 21.9 10 41.01 +02 06.2 2.201 3.112 -0.86 + 2.2 23.1 13.1/280 153.0 8.3 304/0.68 124 .06 14 10 29.82 +02 43.5 10 32.40 +02 28.0 2.203 3.165 -0.90 + 3.0 23.2 13.9/282 164.6 4.8 315/0.39 109 .46 24 10 20.77 +03 13.0 10 23.36 +02 57.8 2.234 3.219 -0.87 + 3.4 23.4 13.4/285 173.2 2.1 8/0.17 38 .88 Mar. 6 10 12.11 +03 46.2 10 14.70 +03 31.3 2.296 3.271 -0.75 + 3.3 23.5 11.7/286 167.5 3.8 79/0.31 162 .05