266P/Christensen Orbit by S. Nakano NK 3951 (2019) : T is corrected by +0.01 day.
Equinox 2000.0 T/TT q (AU) e P Peri. Node Inc. Tail(AU) Epoch 2026 Dec. 7.45857 2.3241695 0.3409916 6.62 97.85039 4.94824 3.42815 0.200 2026 June 9.0 m1 = 12.0 + 5 log Delta + 10.0 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 23 41.38 -01 27.0 23 43.95 -01 10.3 3.172 3.097 +0.87 + 6.2 19.4 14.4/ 65 76.7 18.0 66/1.05 56 .84 2026 Jan. 10 23 50.08 -00 25.4 23 52.65 -00 08.7 3.278 3.064 +0.99 + 6.9 19.4 16.4/ 65 68.9 17.4 66/0.99 166 .56 20 23 59.97 +00 43.8 00 02.53 +01 00.5 3.376 3.031 +1.09 + 7.6 19.5 18.1/ 65 61.4 16.6 66/0.92 48 .01 30 00 10.90 +01 59.5 00 13.47 +02 16.2 3.464 2.998 +1.18 + 8.1 19.5 19.5/ 65 54.3 15.5 66/0.84 86 .89 Feb. 9 00 22.74 +03 20.8 00 25.31 +03 37.4 3.543 2.965 +1.27 + 8.6 19.5 20.8/ 66 47.4 14.2 66/0.75 143 .55 19 00 35.39 +04 46.5 00 37.97 +05 03.0 3.609 2.932 +1.34 + 8.9 19.5 21.9/ 66 40.7 12.7 66/0.66 22 .03 Mar. 1 00 48.77 +06 15.9 00 51.36 +06 32.2 3.663 2.899 +1.40 + 9.2 19.4 22.8/ 66 34.3 11.1 66/0.57 114 .93 11 01 02.81 +07 47.8 01 05.41 +08 03.8 3.705 2.867 +1.47 + 9.3 19.4 23.6/ 67 28.1 9.4 66/0.48 122 .54 21 01 17.45 +09 21.3 01 20.07 +09 37.1 3.733 2.835 +1.52 + 9.4 19.4 24.4/ 67 22.1 7.6 65/0.39 5 .05 31 01 32.66 +10 55.6 01 35.31 +11 10.9 3.748 2.804 +1.58 + 9.4 19.3 25.0/ 68 16.3 5.7 65/0.29 139 .95 Apr. 10 01 48.41 +12 29.6 01 51.08 +12 44.4 3.751 2.772 +1.63 + 9.2 19.3 25.5/ 68 10.6 3.8 63/0.19 103 .52 20 02 04.67 +14 02.5 02 07.38 +14 16.7 3.741 2.742 +1.68 + 9.0 19.2 25.9/ 69 5.2 1.9 56/0.10 30 .09 30 02 21.43 +15 33.2 02 24.17 +15 46.8 3.718 2.712 +1.73 + 8.7 19.2 26.3/ 70 1.5 0.5 325/0.03 161 .97 May 10 02 38.67 +17 01.0 02 41.45 +17 13.8 3.684 2.682 +1.77 + 8.3 19.1 26.6/ 71 5.9 2.2 267/0.11 83 .49 20 02 56.37 +18 24.9 02 59.19 +18 36.8 3.639 2.653 +1.82 + 7.8 19.0 26.9/ 72 11.0 4.2 262/0.22 56 .15 30 03 14.50 +19 44.0 03 17.36 +19 54.9 3.583 2.625 +1.86 + 7.2 19.0 27.1/ 74 16.1 6.2 261/0.33 177 .98 June 9 03 33.04 +20 57.5 03 35.95 +21 07.4 3.518 2.598 +1.90 + 6.6 18.9 27.2/ 75 21.2 8.1 261/0.44 62 .44 19 03 51.95 +22 04.6 03 54.90 +22 13.4 3.443 2.571 +1.93 + 5.9 18.8 27.3/ 77 26.2 10.0 262/0.55 80 .20 29 04 11.18 +23 04.6 04 14.16 +23 12.1 3.360 2.546 +1.95 + 5.1 18.7 27.3/ 78 31.2 11.9 263/0.67 160 .99 July 9 04 30.65 +23 56.9 04 33.68 +24 03.2 3.270 2.521 +1.97 + 4.3 18.6 27.2/ 80 36.2 13.8 264/0.79 39 .37 19 04 50.30 +24 41.0 04 53.36 +24 45.9 3.172 2.498 +1.97 + 3.4 18.5 27.0/ 82 41.2 15.5 266/0.91 102 .26 29 05 10.02 +25 16.6 05 13.10 +25 20.1 3.067 2.475 +1.97 + 2.6 18.4 26.8/ 83 46.2 17.2 268/1.04 141 1.00 Aug. 8 05 29.69 +25 43.6 05 32.79 +25 45.6 2.958 2.455 +1.95 + 1.7 18.3 26.4/ 85 51.3 18.8 269/1.17 14 .29 18 05 49.19 +26 02.0 05 52.30 +26 02.6 2.843 2.435 +1.92 + 0.9 18.1 25.8/ 87 56.5 20.3 271/1.31 123 .30 28 06 08.34 +26 12.2 06 11.45 +26 11.5 2.724 2.417 +1.87 + 0.1 18.0 25.1/ 89 61.8 21.6 273/1.45 120 1.00 Sept. 7 06 27.00 +26 15.0 06 30.11 +26 12.9 2.601 2.400 +1.79 - 0.5 17.9 24.2/ 90 67.3 22.8 274/1.59 13 .21 17 06 44.96 +26 11.2 06 48.06 +26 07.9 2.476 2.385 +1.70 - 1.0 17.7 23.0/ 92 73.0 23.8 276/1.74 143 .33 27 07 02.00 +26 02.3 07 05.09 +25 57.7 2.349 2.371 +1.59 - 1.4 17.6 21.5/ 93 78.9 24.5 277/1.88 97 1.00 Oct. 7 07 17.91 +25 49.6 07 20.97 +25 44.0 2.222 2.359 +1.45 - 1.5 17.5 19.6/ 94 85.2 25.0 278/2.01 40 .15 17 07 32.39 +25 35.4 07 35.44 +25 28.7 2.096 2.349 +1.28 - 1.5 17.3 17.4/ 94 91.8 25.1 279/2.14 164 .34 27 07 45.17 +25 21.6 07 48.20 +25 14.1 1.971 2.340 +1.07 - 1.2 17.2 14.6/ 94 98.8 24.8 280/2.23 70 .99 Nov. 6 07 55.91 +25 10.5 07 58.93 +25 02.3 1.851 2.333 +0.83 - 0.7 17.0 11.3/ 93 106.4 24.1 280/2.30 68 .11 16 08 04.24 +25 04.4 08 07.25 +24 55.7 1.737 2.328 +0.56 0.0 16.9 7.6/ 89 114.5 22.7 280/2.31 171 .36 26 08 09.81 +25 05.2 08 12.81 +24 56.2 1.632 2.325 +0.25 + 0.9 16.7 3.5/ 76 123.3 20.8 279/2.24 37 .97 Dec. 6 08 12.33 +25 13.9 08 15.32 +25 04.7 1.539 2.324 -0.07 + 1.6 16.6 1.9/328 132.9 18.1 278/2.06 100 .09 16 08 11.58 +25 30.1 08 14.58 +25 21.0 1.461 2.325 -0.38 + 2.2 16.5 5.6/293 143.1 14.7 276/1.76 140 .38 26 08 07.72 +25 51.5 08 10.74 +25 42.6 1.403 2.327 -0.64 + 2.3 16.4 9.0/285 154.0 10.7 271/1.33 4 .94 2027 Jan. 5 08 01.26 +26 14.0 08 04.29 +26 05.5 1.368 2.332 -0.81 + 1.9 16.4 11.0/280 165.2 6.2 260/0.79 136 .07 15 07 53.18 +26 32.7 07 56.23 +26 24.7 1.357 2.338 -0.83 + 1.1 16.4 11.2/276 174.2 2.4 209/0.31 102 .41 25 07 44.88 +26 43.2 07 47.94 +26 35.7 1.373 2.346 -0.72 + 0.1 16.4 9.6/271 168.4 4.9 128/0.61 45 .91 Feb. 4 07 37.71 +26 43.3 07 40.78 +26 36.3 1.415 2.356 -0.49 - 1.0 16.5 6.7/262 157.4 9.3 112/1.14 173 .06 14 07 32.81 +26 33.2 07 35.88 +26 26.5 1.481 2.367 -0.20 - 1.9 16.6 3.3/235 146.4 13.3 107/1.57 61 .46 24 07 30.84 +26 14.1 07 33.91 +26 07.5 1.567 2.381 +0.11 - 2.6 16.7 3.0/150 136.1 16.8 104/1.87 84 .88 Mar. 6 07 31.97 +25 47.8 07 35.02 +25 41.2 1.669 2.395 +0.41 - 3.2 16.9 6.4/120 126.4 19.5 102/2.05 153 .05