P/2012 O3 (McNaught) Orbit by S. Nakano NK 3981 (2019) Last obs. 2013 02 08 (291)

Equinox 2000.0 T/TT q (AU) e P Peri. Node Inc. Tail(AU) Epoch 2022 May 29.70180 1.6139198 0.6472161 9.78 344.74918 336.41371 16.61508 0.200 2022 Aug. 9.0 m1 = 16.5 + 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 17 01.29 -34 44.1 17 04.60 -34 48.2 3.084 2.229 -1.20 + 0.4 22.4 33.7/ 97 24.7 10.6 248/0.65 11 .05 11 17 28.59 -35 12.9 17 31.93 -35 15.0 2.975 2.165 -1.30 - 0.6 22.2 34.8/ 94 28.7 12.6 250/0.79 129 .62 21 17 57.00 -35 24.3 18 00.36 -35 24.4 2.863 2.102 -1.39 - 1.8 22.0 35.9/ 90 32.6 14.6 251/0.95 116 .91 31 18 26.37 -35 15.9 18 29.71 -35 13.9 2.748 2.040 -1.48 - 3.3 21.8 37.1/ 87 36.3 16.6 250/1.12 19 .02 Feb. 10 18 56.44 -34 45.3 18 59.75 -34 41.1 2.634 1.981 -1.55 - 5.0 21.6 38.2/ 84 39.9 18.6 249/1.30 142 .63 20 19 26.92 -33 50.5 19 30.17 -33 44.2 2.520 1.924 -1.61 - 6.9 21.4 39.2/ 80 43.3 20.6 248/1.49 99 .88 Mar. 2 19 57.51 -32 30.5 20 00.69 -32 22.2 2.409 1.871 -1.64 - 8.9 21.1 40.2/ 76 46.5 22.6 247/1.70 36 .01 12 20 27.89 -30 44.6 20 30.97 -30 34.5 2.301 1.821 -1.66 -10.9 20.9 41.1/ 73 49.6 24.5 246/1.92 154 .64 22 20 57.76 -28 33.3 21 00.76 -28 21.6 2.198 1.775 -1.65 -13.0 20.7 41.9/ 70 52.4 26.4 245/2.14 81 .84 Apr. 1 21 26.93 -25 57.8 21 29.82 -25 44.6 2.100 1.734 -1.63 -15.1 20.5 42.4/ 67 55.1 28.2 244/2.38 51 .00 11 21 55.17 -23 00.1 21 57.97 -22 45.8 2.009 1.698 -1.60 -17.0 20.3 42.8/ 64 57.6 29.9 243/2.62 165 .66 21 22 22.38 -19 42.8 22 25.10 -19 27.6 1.923 1.668 -1.56 -18.7 20.1 43.0/ 61 60.1 31.5 243/2.86 63 .77 May 1 22 48.49 -16 09.0 22 51.15 -15 53.1 1.844 1.644 -1.52 -20.2 20.0 42.8/ 59 62.5 32.9 243/3.10 64 .00 11 23 13.45 -12 22.2 23 16.06 -12 05.9 1.771 1.627 -1.48 -21.3 19.9 42.3/ 57 65.0 34.2 244/3.33 177 .69 21 23 37.24 -08 26.2 23 39.82 -08 09.5 1.704 1.617 -1.45 -22.1 19.7 41.5/ 55 67.6 35.4 244/3.55 46 .70 31 23 59.86 -04 24.3 00 02.42 -04 07.6 1.641 1.614 -1.44 -22.6 19.7 40.3/ 53 70.4 36.3 245/3.76 76 .00 June 10 00 21.23 -00 20.4 00 23.79 -00 03.8 1.584 1.619 -1.43 -22.7 19.6 38.7/ 51 73.4 36.9 246/3.94 168 .74 20 00 41.31 +03 42.7 00 43.89 +03 59.1 1.530 1.630 -1.44 -22.4 19.5 36.7/ 49 76.7 37.3 247/4.11 28 .62 30 00 59.98 +07 42.1 01 02.58 +07 58.2 1.478 1.649 -1.46 -21.9 19.5 34.4/ 47 80.4 37.4 248/4.25 90 .01 July 10 01 17.04 +11 35.4 01 19.68 +11 51.1 1.430 1.675 -1.50 -21.0 19.5 31.6/ 44 84.6 37.2 248/4.35 148 .80 20 01 32.26 +15 20.9 01 34.95 +15 36.3 1.384 1.707 -1.57 -20.0 19.5 28.6/ 40 89.3 36.5 249/4.41 11 .56 30 01 45.30 +18 57.0 01 48.03 +19 12.0 1.339 1.744 -1.66 -18.8 19.5 25.2/ 35 94.6 35.5 248/4.42 108 .02 Aug. 9 01 55.71 +22 22.0 01 58.49 +22 36.5 1.298 1.786 -1.77 -17.6 19.6 21.6/ 27 100.5 33.9 248/4.36 123 .86 19 02 03.03 +25 33.8 02 05.86 +25 48.1 1.260 1.833 -1.91 -16.4 19.6 18.2/ 16 107.1 31.8 246/4.22 19 .52 29 02 06.73 +28 29.3 02 09.61 +28 43.5 1.227 1.884 -2.08 -15.4 19.7 15.4/359 114.4 29.2 243/3.98 131 .03 Sept. 8 02 06.40 +31 03.7 02 09.32 +31 17.9 1.202 1.939 -2.26 -14.8 19.8 13.9/336 122.4 26.0 238/3.63 90 .92 18 02 01.95 +33 10.6 02 04.89 +33 24.9 1.188 1.996 -2.43 -14.6 19.9 13.7/313 130.9 22.4 231/3.17 47 .49 28 01 53.73 +34 42.4 01 56.66 +34 57.1 1.188 2.056 -2.55 -15.0 20.0 14.3/292 139.5 18.5 221/2.63 155 .05 Oct. 8 01 42.84 +35 33.4 01 45.76 +35 48.4 1.206 2.118 -2.60 -15.7 20.2 14.5/275 147.5 14.7 205/2.07 54 .96 18 01 30.98 +35 42.7 01 33.86 +35 58.1 1.244 2.181 -2.56 -16.4 20.4 13.7/260 153.4 11.8 182/1.62 80 .47 28 01 19.95 +35 15.6 01 22.78 +35 31.2 1.305 2.246 -2.42 -16.7 20.6 11.9/245 155.2 10.7 153/1.41 140 .08 Nov. 7 01 11.29 +34 23.3 01 14.09 +34 39.2 1.389 2.312 -2.23 -16.6 20.9 9.4/227 152.1 11.6 126/1.45 26 .98 17 01 05.84 +33 19.0 01 08.61 +33 35.0 1.496 2.379 -2.02 -15.9 21.1 7.0/202 145.7 13.5 107/1.59 115 .46 27 01 03.80 +32 13.9 01 06.56 +32 29.9 1.623 2.446 -1.81 -14.9 21.4 6.0/165 137.9 15.7 94/1.71 103 .13 Dec. 7 01 05.00 +31 16.3 01 07.76 +31 32.3 1.769 2.514 -1.62 -13.6 21.7 6.9/131 129.6 17.6 86/1.77 38 .99 17 01 09.01 +30 30.7 01 11.78 +30 46.6 1.930 2.582 -1.46 -12.3 22.0 8.9/111 121.3 19.0 80/1.76 144 .44 27 01 15.38 +29 58.6 01 18.16 +30 14.4 2.104 2.651 -1.31 -10.9 22.3 11.0/ 99 113.2 19.9 76/1.71 68 .18 2023 Jan. 6 01 23.69 +29 40.3 01 26.48 +29 55.8 2.287 2.719 -1.19 - 9.7 22.6 12.9/ 92 105.4 20.4 72/1.62 63 .99 16 01 33.54 +29 34.2 01 36.36 +29 49.5 2.478 2.787 -1.09 - 8.6 22.9 14.5/ 88 97.8 20.5 70/1.51 161 .41 26 01 44.65 +29 38.8 01 47.50 +29 53.8 2.674 2.855 -1.00 - 7.5 23.2 15.8/ 84 90.4 20.2 68/1.38 39 .23 Feb. 5 01 56.77 +29 52.4 01 59.65 +30 06.9 2.871 2.923 -0.92 - 6.6 23.4 16.9/ 82 83.2 19.6 67/1.26 87 .99

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