P/2007 A2 (Christensen) Orbit by S. Nakano NK 1669 (2008) Last obs. 2007 03 17 (170)
Equinox 2000.0 T/TT q (AU) e P Peri. Node Inc. Tail(AU) Epoch 2022 Nov. 28.87914 2.7986109 0.5582837 15.9 186.70017 300.91281 26.48591 0.200 2022 Aug. 9.0 m1 = 13.0 + 5 log Delta + 10.0 log r Date/ 0h TT R.A.(1950) Decl. R.A.(2000) Decl. Delta r Variation Magnitude Mot./PA Elong. P PA/Tail Moon Age h m ¡ , h m ¡ , for T=+1 day m1 , ¡ ¡ ¡ ¡ ¡ ¡ 2022 Jan. 1 02 02.31 +43 08.6 02 05.41 +43 22.9 3.110 3.701 -0.79 - 3.1 21.1 8.5/159 120.0 13.3 86/0.80 140 .05 11 02 05.09 +41 49.1 02 08.18 +42 03.3 3.179 3.658 -0.76 - 2.7 21.1 9.1/141 111.6 14.5 80/0.85 31 .62 21 02 10.18 +40 38.2 02 13.26 +40 52.2 3.259 3.615 -0.74 - 2.4 21.1 10.2/126 103.3 15.4 75/0.88 105 .91 31 02 17.34 +39 37.5 02 20.43 +39 51.2 3.347 3.572 -0.72 - 2.0 21.2 11.6/115 95.1 15.9 71/0.89 112 .02 Feb. 10 02 26.36 +38 47.4 02 29.46 +39 00.7 3.438 3.530 -0.71 - 1.7 21.2 13.1/107 87.2 16.2 69/0.88 29 .63 20 02 37.00 +38 07.4 02 40.13 +38 20.3 3.530 3.489 -0.71 - 1.3 21.2 14.6/102 79.5 16.2 67/0.86 134 .88 Mar. 2 02 49.08 +37 36.4 02 52.22 +37 48.7 3.620 3.448 -0.71 - 0.9 21.2 16.1/ 98 72.2 15.9 65/0.82 83 .01 12 03 02.40 +37 12.9 03 05.58 +37 24.5 3.706 3.408 -0.71 - 0.5 21.2 17.4/ 95 65.0 15.3 64/0.78 45 .64 22 03 16.83 +36 55.1 03 20.03 +37 06.0 3.785 3.369 -0.71 - 0.1 21.2 18.5/ 93 58.2 14.6 63/0.72 160 .84 Apr. 1 03 32.21 +36 41.4 03 35.44 +36 51.3 3.857 3.330 -0.72 + 0.3 21.2 19.6/ 92 51.6 13.6 62/0.66 56 .00 11 03 48.43 +36 29.8 03 51.69 +36 38.8 3.920 3.292 -0.72 + 0.7 21.1 20.5/ 92 45.3 12.5 61/0.60 66 .66 21 04 05.37 +36 18.8 04 08.65 +36 26.7 3.972 3.255 -0.73 + 1.1 21.1 21.3/ 92 39.1 11.2 59/0.54 157 .77 May 1 04 22.92 +36 06.8 04 26.23 +36 13.5 4.014 3.219 -0.73 + 1.5 21.1 22.0/ 93 33.3 9.9 58/0.47 32 .00 11 04 40.98 +35 52.2 04 44.30 +35 57.8 4.044 3.184 -0.74 + 1.9 21.1 22.5/ 94 27.6 8.5 55/0.40 88 .69 21 04 59.43 +35 33.9 05 02.76 +35 38.2 4.063 3.150 -0.74 + 2.4 21.0 23.0/ 95 22.3 7.0 51/0.33 132 .70 31 05 18.17 +35 10.8 05 21.51 +35 13.7 4.070 3.117 -0.74 + 2.9 21.0 23.4/ 96 17.5 5.6 43/0.26 12 .00 June 10 05 37.10 +34 41.9 05 40.43 +34 43.4 4.065 3.086 -0.74 + 3.3 20.9 23.8/ 98 13.4 4.4 30/0.20 111 .74 20 05 56.09 +34 06.5 05 59.41 +34 06.6 4.048 3.056 -0.74 + 3.8 20.9 24.0/ 99 10.8 3.6 8/0.17 106 .62 30 06 15.06 +33 24.0 06 18.36 +33 22.8 4.019 3.027 -0.74 + 4.3 20.8 24.2/101 10.8 3.6 340/0.17 15 .01 July 10 06 33.90 +32 34.1 06 37.16 +32 31.6 3.979 2.999 -0.73 + 4.8 20.8 24.3/103 13.3 4.5 318/0.21 136 .80 20 06 52.49 +31 36.7 06 55.72 +31 32.7 3.928 2.973 -0.73 + 5.4 20.7 24.4/105 17.3 5.8 305/0.28 83 .56 30 07 10.77 +30 31.5 07 13.95 +30 26.3 3.866 2.949 -0.72 + 5.9 20.6 24.3/107 22.0 7.4 298/0.36 34 .02 Aug. 9 07 28.61 +29 18.9 07 31.75 +29 12.5 3.793 2.926 -0.71 + 6.4 20.6 24.2/109 27.0 9.1 294/0.45 163 .86 19 07 45.94 +27 59.0 07 49.03 +27 51.4 3.710 2.905 -0.71 + 6.9 20.5 24.0/111 32.3 10.7 291/0.55 61 .52 29 08 02.68 +26 32.1 08 05.72 +26 23.5 3.617 2.886 -0.70 + 7.4 20.4 23.6/113 37.7 12.4 290/0.64 56 .03 Sept. 8 08 18.73 +24 58.7 08 21.72 +24 49.1 3.515 2.868 -0.69 + 7.9 20.3 23.2/115 43.4 14.0 289/0.75 170 .92 18 08 34.02 +23 19.3 08 36.96 +23 08.9 3.405 2.852 -0.69 + 8.5 20.2 22.6/117 49.2 15.5 288/0.85 40 .49 28 08 48.45 +21 34.6 08 51.34 +21 23.3 3.288 2.839 -0.69 + 9.0 20.1 21.8/120 55.3 16.9 288/0.96 81 .05 Oct. 8 09 01.90 +19 45.0 09 04.74 +19 33.0 3.163 2.827 -0.69 + 9.5 20.0 20.9/123 61.5 18.1 288/1.06 143 .96 18 09 14.28 +17 51.4 09 17.07 +17 38.8 3.034 2.817 -0.70 +10.0 19.9 19.8/126 68.0 19.2 288/1.17 19 .47 28 09 25.43 +15 54.3 09 28.18 +15 41.2 2.900 2.809 -0.72 +10.6 19.8 18.5/130 74.8 20.0 288/1.27 108 .08 Nov. 7 09 35.18 +13 54.6 09 37.90 +13 41.1 2.765 2.804 -0.73 +11.2 19.7 17.0/135 82.0 20.5 289/1.36 115 .98 17 09 43.36 +11 53.1 09 46.05 +11 39.3 2.628 2.800 -0.76 +11.7 19.6 15.4/142 89.5 20.7 289/1.44 8 .46 27 09 49.75 +09 50.8 09 52.41 +09 36.7 2.494 2.799 -0.79 +12.3 19.5 13.8/152 97.4 20.5 290/1.49 138 .13 Dec. 7 09 54.12 +07 48.9 09 56.75 +07 34.6 2.366 2.799 -0.83 +12.9 19.3 12.4/165 105.8 19.8 291/1.52 87 .99 17 09 56.25 +05 48.7 09 58.87 +05 34.4 2.245 2.802 -0.88 +13.5 19.2 11.6/182 114.7 18.6 293/1.50 33 .44 27 09 55.98 +03 52.3 09 58.58 +03 37.9 2.136 2.807 -0.94 +14.0 19.1 11.8/201 124.0 16.9 296/1.43 166 .18 2023 Jan. 6 09 53.23 +02 02.1 09 55.81 +01 47.8 2.043 2.814 -1.00 +14.5 19.0 12.7/217 133.7 14.6 300/1.30 57 .99 16 09 48.14 +00 20.9 09 50.70 +00 06.8 1.970 2.823 -1.05 +14.9 19.0 13.8/230 143.6 11.9 307/1.10 67 .41 26 09 41.06 -01 08.0 09 43.60 -01 21.8 1.921 2.834 -1.09 +15.2 18.9 14.6/240 153.0 9.1 319/0.85 142 .23 Feb. 5 09 32.67 -02 22.0 09 35.21 -02 35.4 1.899 2.847 -1.12 +15.3 18.9 14.4/247 160.4 6.7 343/0.64 29 .99 15 09 23.87 -03 19.5 09 26.39 -03 32.6 1.905 2.862 -1.12 +15.3 19.0 13.1/252 162.3 6.0 21/0.57 106 .36 25 09 15.59 -04 01.0 09 18.10 -04 13.6 1.940 2.879 -1.10 +15.0 19.0 10.6/255 157.4 7.6 53/0.71 104 .27 Mar. 7 09 08.72 -04 28.6 09 11.22 -04 40.9 2.001 2.897 -1.06 +14.6 19.1 7.5/257 149.1 10.1 71/0.91 30 1.00 17 09 03.86 -04 46.1 09 06.36 -04 58.2 2.086 2.918 -1.01 +14.0 19.2 4.0/253 139.9 12.7 81/1.10 141 .29 27 09 01.33 -04 57.6 09 03.82 -05 09.5 2.190 2.940 -0.95 +13.4 19.4 1.0/192 130.7 14.9 89/1.23 71 .30 Apr. 6 09 01.20 -05 07.0 09 03.69 -05 19.0 2.311 2.964 -0.89 +12.7 19.5 3.4/109 121.9 16.7 94/1.31 57 1.00 16 09 03.33 -05 17.7 09 05.82 -05 29.8 2.445 2.989 -0.84 +11.9 19.7 6.4/103 113.4 17.9 98/1.34 152 .22 26 09 07.53 -05 32.0 09 10.02 -05 44.3 2.588 3.016 -0.78 +11.2 19.9 9.1/103 105.5 18.7 102/1.32 45 .32 May 6 09 13.51 -05 51.7 09 16.00 -06 04.3 2.736 3.045 -0.74 +10.6 20.0 11.5/103 98.0 19.2 106/1.28 85 1.00 16 09 21.01 -06 17.9 09 23.49 -06 30.8 2.889 3.074 -0.69 +10.0 20.2 13.5/105 90.8 19.2 109/1.22 132 .15