228P/LINEAR Orbit by S. Nakano NK 4051 (2020) Last obs. 2021 05 11 (G96)
Equinox 2000.0 T/TT q (AU) e P Peri. Node Inc. Tail(AU) Epoch 2028 Sep. 5.14039 3.4241128 0.1773631 8.49 114.79140 30.95614 7.91547 0.200 2025 May 5.0 m1 = 12.5 + 5 log Delta + 8.0 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 , ¡ ¡ ¡ ¡ ¡ ¡ 2024 Dec. 26 22 24.25 -15 48.1 22 26.94 -15 32.8 5.296 4.856 -0.28 - 2.0 21.6 11.1/ 62 58.6 9.9 72/0.36 115 .23 2025 Jan. 5 22 31.02 -14 56.5 22 33.70 -14 41.0 5.421 4.852 -0.27 - 2.0 21.7 12.0/ 63 50.2 9.0 73/0.32 15 .28 15 22 38.40 -14 02.0 22 41.06 -13 46.3 5.532 4.847 -0.27 - 2.0 21.7 12.8/ 64 42.1 7.8 74/0.27 151 .99 25 22 46.27 -13 05.1 22 48.91 -12 49.3 5.626 4.842 -0.26 - 2.0 21.7 13.4/ 64 34.1 6.6 75/0.22 89 .22 Feb. 4 22 54.52 -12 06.3 22 57.15 -11 50.3 5.701 4.837 -0.26 - 2.0 21.8 13.9/ 65 26.3 5.2 77/0.18 47 .35 14 23 03.05 -11 06.2 23 05.66 -10 50.0 5.757 4.832 -0.25 - 2.0 21.8 14.2/ 65 18.7 3.8 81/0.13 176 .98 24 23 11.76 -10 05.2 23 14.37 -09 48.9 5.793 4.826 -0.25 - 2.0 21.8 14.4/ 65 11.3 2.3 90/0.08 62 .19 Mar. 6 23 20.59 -09 03.9 23 23.18 -08 47.4 5.808 4.821 -0.25 - 2.1 21.8 14.5/ 65 5.2 1.1 125/0.04 79 .42 16 23 29.43 -08 02.8 23 32.02 -07 46.3 5.802 4.815 -0.25 - 2.1 21.8 14.4/ 65 6.5 1.3 204/0.04 156 .97 26 23 38.23 -07 02.5 23 40.81 -06 45.9 5.775 4.808 -0.25 - 2.1 21.8 14.2/ 66 13.0 2.7 228/0.09 35 .16 Apr. 5 23 46.91 -06 03.4 23 49.48 -05 46.8 5.728 4.802 -0.25 - 2.2 21.7 13.9/ 66 20.3 4.1 235/0.14 109 .49 15 23 55.39 -05 06.3 23 57.95 -04 49.6 5.662 4.795 -0.25 - 2.2 21.7 13.4/ 66 27.6 5.6 238/0.19 131 .96 25 00 03.60 -04 11.4 00 06.16 -03 54.7 5.577 4.789 -0.26 - 2.2 21.7 12.9/ 66 35.1 6.9 240/0.24 6 .11 May 5 00 11.47 -03 19.6 00 14.03 -03 02.9 5.475 4.782 -0.26 - 2.3 21.6 12.1/ 67 42.6 8.2 242/0.29 137 .54 15 00 18.91 -02 31.3 00 21.46 -02 14.6 5.358 4.775 -0.27 - 2.4 21.6 11.3/ 67 50.2 9.4 243/0.34 104 .95 25 00 25.83 -01 47.0 00 28.39 -01 30.4 5.228 4.767 -0.27 - 2.4 21.5 10.3/ 67 57.9 10.4 244/0.38 29 .07 June 4 00 32.14 -01 07.5 00 34.70 -00 51.0 5.086 4.760 -0.28 - 2.5 21.5 9.1/ 68 65.7 11.2 245/0.42 165 .58 14 00 37.73 -00 33.3 00 40.29 -00 16.8 4.935 4.752 -0.29 - 2.6 21.4 7.7/ 68 73.8 11.8 246/0.46 75 .93 24 00 42.49 -00 04.8 00 45.05 +00 11.6 4.777 4.744 -0.30 - 2.7 21.3 6.1/ 69 82.0 12.2 246/0.49 63 .03 July 4 00 46.31 +00 17.1 00 48.87 +00 33.5 4.617 4.736 -0.31 - 2.8 21.2 4.4/ 70 90.5 12.4 247/0.51 165 .61 14 00 49.06 +00 32.2 00 51.62 +00 48.5 4.456 4.727 -0.32 - 2.9 21.1 2.5/ 72 99.3 12.3 248/0.52 42 .89 24 00 50.64 +00 39.9 00 53.20 +00 56.1 4.299 4.719 -0.34 - 3.0 21.1 0.5/ 89 108.4 11.8 249/0.52 98 .01 Aug. 3 00 50.95 +00 40.0 00 53.51 +00 56.2 4.150 4.710 -0.35 - 3.1 21.0 1.7/244 117.8 11.0 249/0.50 135 .64 13 00 49.94 +00 32.6 00 52.50 +00 48.9 4.013 4.701 -0.36 - 3.2 20.9 3.8/247 127.6 9.8 251/0.46 8 .84 23 00 47.61 +00 18.0 00 50.18 +00 34.3 3.893 4.692 -0.38 - 3.3 20.8 5.7/249 137.8 8.3 252/0.40 135 .00 Sept. 2 00 44.05 -00 02.8 00 46.61 +00 13.6 3.793 4.682 -0.39 - 3.4 20.8 7.4/250 148.4 6.5 254/0.32 102 .66 12 00 39.42 -00 28.4 00 41.99 -00 11.9 3.719 4.673 -0.39 - 3.5 20.7 8.6/251 159.1 4.4 258/0.22 38 .77 22 00 34.02 -00 56.7 00 36.58 -00 40.2 3.672 4.663 -0.40 - 3.5 20.7 9.2/252 169.8 2.2 271/0.11 171 .00 Oct. 2 00 28.20 -01 25.5 00 30.75 -01 08.9 3.655 4.653 -0.40 - 3.5 20.7 9.1/253 175.4 1.0 5/0.05 65 .70 12 00 22.38 -01 51.9 00 24.94 -01 35.3 3.669 4.643 -0.40 - 3.5 20.7 8.4/255 166.0 3.0 51/0.16 81 .69 22 00 16.99 -02 13.8 00 19.54 -01 57.1 3.712 4.633 -0.39 - 3.4 20.7 7.0/258 155.0 5.2 59/0.27 149 .00 Nov. 1 00 12.40 -02 29.0 00 14.96 -02 12.3 3.783 4.622 -0.38 - 3.3 20.7 5.3/262 143.9 7.3 62/0.37 26 .73 11 00 08.92 -02 36.1 00 11.48 -02 19.4 3.878 4.612 -0.37 - 3.2 20.8 3.3/273 133.1 9.0 64/0.44 122 .63 21 00 06.74 -02 34.5 00 09.30 -02 17.8 3.993 4.601 -0.35 - 3.1 20.8 1.6/312 122.6 10.4 65/0.50 114 .01 Dec. 1 00 05.96 -02 24.0 00 08.52 -02 07.3 4.123 4.590 -0.34 - 3.0 20.9 2.1/ 26 112.4 11.5 65/0.53 13 .78 11 00 06.59 -02 04.8 00 09.15 -01 48.1 4.263 4.579 -0.33 - 2.9 20.9 4.0/ 47 102.5 12.1 66/0.54 157 .59 21 00 08.57 -01 37.5 00 11.13 -01 20.8 4.409 4.568 -0.32 - 2.8 21.0 6.0/ 55 93.0 12.4 66/0.54 83 .01 31 00 11.82 -01 02.9 00 14.38 -00 46.2 4.556 4.556 -0.31 - 2.8 21.1 7.8/ 58 83.8 12.4 67/0.52 49 .84 2026 Jan. 10 00 16.21 -00 21.7 00 18.77 -00 05.1 4.700 4.544 -0.30 - 2.7 21.1 9.4/ 60 74.9 12.1 67/0.49 171 .56 20 00 21.61 +00 25.1 00 24.17 +00 41.7 4.838 4.533 -0.29 - 2.6 21.2 10.8/ 61 66.3 11.5 67/0.45 53 .01 30 00 27.91 +01 16.8 00 30.47 +01 33.3 4.967 4.521 -0.29 - 2.6 21.2 12.0/ 62 57.9 10.6 68/0.41 83 .89 Feb. 9 00 34.96 +02 12.3 00 37.53 +02 28.8 5.083 4.509 -0.28 - 2.6 21.3 13.0/ 63 49.7 9.6 68/0.37 145 .55 19 00 42.68 +03 11.2 00 45.25 +03 27.6 5.185 4.496 -0.28 - 2.5 21.3 13.8/ 64 41.8 8.4 68/0.31 23 .03 Mar. 1 00 50.94 +04 12.4 00 53.52 +04 28.7 5.271 4.484 -0.28 - 2.5 21.3 14.5/ 64 34.0 7.1 69/0.26 115 .93