152P/Helin-Lawrence Orbit by S. Nakano NK 3284 (2017) : T is corrected by -0.01 day.
Equinox 2000.0 T/TT q (AU) e P Peri. Node Inc. Tail(AU) Epoch 2022 Jan. 13.52605 3.1088044 0.3069521 9.50 164.44559 91.77567 9.87969 0.200 2025 May 5.0 m1 = 8.5 + 5 log Delta + 11.0 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 , ¡ ¡ ¡ ¡ ¡ ¡ 2024 Dec. 26 01 46.26 +01 23.8 01 48.84 +01 38.7 4.859 5.295 +0.03 + 2.4 19.9 2.4/ 9 111.2 10.0 66/0.39 163 .23 2025 Jan. 5 01 46.52 +01 47.8 01 49.10 +02 02.7 5.030 5.312 +0.15 + 3.0 20.0 3.7/ 36 101.4 10.5 67/0.40 38 .28 15 01 47.98 +02 17.9 01 50.56 +02 32.7 5.206 5.329 +0.26 + 3.5 20.1 5.2/ 48 91.8 10.6 69/0.39 102 .99 25 01 50.54 +02 53.0 01 53.13 +03 07.7 5.383 5.345 +0.36 + 3.9 20.2 6.6/ 54 82.6 10.5 70/0.37 136 .22 Feb. 4 01 54.11 +03 32.1 01 56.70 +03 46.8 5.556 5.361 +0.45 + 4.2 20.2 7.9/ 58 73.6 10.2 72/0.35 10 .35 14 01 58.57 +04 14.3 02 01.18 +04 28.8 5.723 5.377 +0.53 + 4.4 20.3 9.0/ 61 64.8 9.6 73/0.32 132 .98 24 02 03.82 +04 58.8 02 06.43 +05 13.0 5.879 5.393 +0.59 + 4.6 20.4 10.0/ 63 56.3 8.8 75/0.29 107 .19 Mar. 6 02 09.74 +05 44.6 02 12.36 +05 58.6 6.022 5.409 +0.65 + 4.6 20.5 10.7/ 64 48.0 7.8 77/0.25 35 .42 16 02 16.22 +06 31.0 02 18.85 +06 44.8 6.149 5.424 +0.70 + 4.6 20.5 11.3/ 66 39.9 6.8 79/0.21 158 .97 26 02 23.16 +07 17.4 02 25.81 +07 30.9 6.259 5.439 +0.73 + 4.5 20.6 11.8/ 67 32.0 5.6 82/0.17 78 .16 Apr. 5 02 30.47 +08 03.2 02 33.13 +08 16.3 6.350 5.454 +0.76 + 4.4 20.6 12.1/ 68 24.3 4.3 86/0.13 66 .49 15 02 38.06 +08 47.7 02 40.73 +09 00.5 6.420 5.468 +0.78 + 4.3 20.7 12.3/ 70 16.9 3.1 94/0.09 168 .96 25 02 45.84 +09 30.6 02 48.53 +09 43.0 6.470 5.482 +0.79 + 4.0 20.7 12.4/ 71 10.1 1.8 110/0.06 48 .11 May 5 02 53.73 +10 11.4 02 56.43 +10 23.5 6.498 5.496 +0.79 + 3.8 20.7 12.3/ 72 6.1 1.1 160/0.03 95 .54 15 03 01.65 +10 49.7 03 04.37 +11 01.4 6.504 5.510 +0.79 + 3.5 20.7 12.1/ 73 9.5 1.7 214/0.05 146 .95 25 03 09.52 +11 25.3 03 12.25 +11 36.5 6.490 5.523 +0.77 + 3.2 20.7 11.8/ 74 16.0 2.9 233/0.09 18 .07 June 4 03 17.25 +11 57.8 03 20.00 +12 08.6 6.454 5.536 +0.75 + 2.9 20.7 11.4/ 75 23.2 4.1 241/0.12 122 .58 14 03 24.76 +12 27.0 03 27.52 +12 37.4 6.399 5.549 +0.72 + 2.5 20.7 10.9/ 76 30.7 5.4 245/0.16 118 .93 24 03 31.97 +12 52.8 03 34.74 +13 02.8 6.324 5.562 +0.68 + 2.2 20.7 10.2/ 77 38.3 6.5 249/0.20 21 .03 July 4 03 38.77 +13 15.0 03 41.55 +13 24.6 6.232 5.574 +0.63 + 1.8 20.7 9.4/ 79 46.0 7.5 251/0.23 147 .61 14 03 45.07 +13 33.5 03 47.85 +13 42.7 6.125 5.587 +0.57 + 1.4 20.7 8.4/ 80 53.9 8.5 253/0.27 88 .89 24 03 50.76 +13 48.2 03 53.56 +13 57.1 6.004 5.598 +0.50 + 1.1 20.6 7.3/ 82 62.0 9.2 255/0.30 52 .01 Aug. 3 03 55.74 +13 59.2 03 58.54 +14 07.7 5.871 5.610 +0.42 + 0.7 20.6 6.1/ 83 70.3 9.8 256/0.32 168 .64 13 03 59.89 +14 06.4 04 02.69 +14 14.7 5.730 5.621 +0.32 + 0.3 20.5 4.7/ 86 78.8 10.2 257/0.34 54 .84 23 04 03.10 +14 09.9 04 05.91 +14 18.0 5.584 5.633 +0.22 0.0 20.5 3.1/ 90 87.6 10.3 259/0.36 85 .00 Sept. 2 04 05.26 +14 09.9 04 08.07 +14 17.8 5.437 5.643 +0.10 - 0.3 20.4 1.5/103 96.6 10.2 260/0.36 152 .66 12 04 06.28 +14 06.5 04 09.09 +14 14.4 5.293 5.654 -0.02 - 0.7 20.4 0.7/202 106.0 9.9 261/0.36 20 .77 22 04 06.10 +14 00.0 04 08.90 +14 07.9 5.155 5.664 -0.14 - 0.9 20.3 2.3/246 115.8 9.2 262/0.34 118 .00 Oct. 2 04 04.68 +13 50.7 04 07.49 +13 58.7 5.030 5.674 -0.26 - 1.1 20.3 4.0/253 125.8 8.2 264/0.31 120 .70 12 04 02.07 +13 39.1 04 04.87 +13 47.2 4.921 5.684 -0.37 - 1.3 20.3 5.6/257 136.2 7.0 266/0.27 27 .69 22 03 58.37 +13 25.8 04 01.17 +13 34.2 4.834 5.694 -0.46 - 1.4 20.2 6.9/259 146.9 5.5 269/0.22 151 .00 Nov. 1 03 53.76 +13 11.7 03 56.55 +13 20.4 4.773 5.703 -0.53 - 1.4 20.2 7.8/260 157.6 3.8 275/0.15 83 .73 11 03 48.51 +12 57.7 03 51.29 +13 06.7 4.740 5.712 -0.56 - 1.3 20.2 8.2/261 167.9 2.1 291/0.09 65 .63 21 03 42.94 +12 44.8 03 45.72 +12 54.1 4.739 5.721 -0.55 - 1.0 20.2 8.2/263 173.1 1.2 357/0.05 165 .01 Dec. 1 03 37.41 +12 34.1 03 40.18 +12 43.8 4.769 5.729 -0.51 - 0.7 20.2 7.6/265 165.5 2.5 49/0.10 44 .78 11 03 32.28 +12 26.8 03 35.04 +12 36.8 4.830 5.737 -0.44 - 0.3 20.3 6.5/268 154.9 4.2 62/0.16 104 .59 21 03 27.84 +12 23.6 03 30.60 +12 33.8 4.921 5.745 -0.35 + 0.2 20.3 5.1/272 144.0 5.8 67/0.22 133 .01 31 03 24.35 +12 25.1 03 27.11 +12 35.5 5.036 5.753 -0.24 + 0.6 20.4 3.5/281 133.1 7.2 70/0.27 11 .84 2026 Jan. 10 03 21.98 +12 31.4 03 24.74 +12 42.0 5.172 5.760 -0.12 + 1.1 20.4 2.1/303 122.5 8.3 72/0.30 139 .56 20 03 20.80 +12 42.6 03 23.56 +12 53.2 5.324 5.768 0.00 + 1.6 20.5 1.6/ 2 112.2 9.1 73/0.32 98 .01 30 03 20.84 +12 58.3 03 23.60 +13 08.9 5.486 5.774 +0.12 + 2.0 20.6 2.7/ 42 102.1 9.6 74/0.33 40 .89 Feb. 9 03 22.06 +13 18.0 03 24.83 +13 28.6 5.655 5.781 +0.23 + 2.3 20.6 4.1/ 56 92.4 9.8 75/0.33 167 .55 19 03 24.39 +13 41.1 03 27.17 +13 51.5 5.824 5.787 +0.34 + 2.6 20.7 5.5/ 62 83.0 9.8 76/0.32 65 .03 Mar. 1 03 27.75 +14 06.9 03 30.53 +14 17.2 5.990 5.794 +0.43 + 2.8 20.8 6.8/ 66 73.9 9.5 77/0.30 75 .93