169P/NEAT Orbit by S. Nakano NK 3946 (2019) Last obs. 2025 05 02 (F51)
Equinox 2000.0 T/TT q (AU) e P Peri. Node Inc. Tail(AU) Epoch 2026 Sep. 21.38769 0.6043164 0.7679004 4.20 218.13641 176.03432 11.28484 0.200 2026 June 9.0 m1 = 15.5 + 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 16 48.53 -14 04.3 16 51.36 -14 09.3 3.950 3.108 +1.34 - 1.0 23.4 19.5/ 93 27.2 8.3 293/0.40 155 .84 2026 Jan. 10 17 01.93 -14 15.2 17 04.77 -14 19.3 3.807 3.040 +1.35 - 0.3 23.2 19.6/ 91 33.9 10.4 288/0.52 65 .56 20 17 15.44 -14 19.2 17 18.28 -14 22.3 3.649 2.971 +1.35 + 0.4 23.0 19.7/ 89 40.6 12.4 284/0.64 54 .01 30 17 28.98 -14 15.7 17 31.83 -14 17.9 3.476 2.899 +1.35 + 1.2 22.8 19.7/ 87 47.3 14.5 281/0.78 164 .89 Feb. 9 17 42.48 -14 04.4 17 45.32 -14 05.6 3.290 2.826 +1.34 + 2.1 22.6 19.5/ 84 54.0 16.4 278/0.93 44 .55 19 17 55.83 -13 44.8 17 58.67 -13 45.0 3.093 2.749 +1.31 + 2.9 22.3 19.3/ 82 60.8 18.3 276/1.10 79 .03 Mar. 1 18 08.95 -13 16.6 18 11.78 -13 15.8 2.888 2.671 +1.28 + 3.8 22.1 19.1/ 79 67.5 20.0 273/1.28 142 .93 11 18 21.74 -12 39.3 18 24.55 -12 37.7 2.677 2.590 +1.23 + 4.8 21.8 18.7/ 76 74.2 21.7 271/1.48 26 .54 21 18 34.08 -11 52.6 18 36.87 -11 50.1 2.461 2.506 +1.17 + 5.7 21.4 18.2/ 72 81.0 23.1 268/1.70 105 .05 31 18 45.83 -10 56.0 18 48.60 -10 52.6 2.243 2.420 +1.10 + 6.8 21.1 17.6/ 68 87.8 24.4 266/1.95 117 .95 Apr. 10 18 56.87 -09 48.9 18 59.62 -09 44.7 2.026 2.331 +1.01 + 7.9 20.7 16.9/ 62 94.6 25.4 263/2.22 17 .52 20 19 07.02 -08 30.4 19 09.74 -08 25.5 1.811 2.239 +0.90 + 9.2 20.3 16.2/ 56 101.4 26.1 260/2.53 133 .09 30 19 16.04 -06 59.5 19 18.73 -06 53.9 1.601 2.143 +0.76 +10.5 19.8 15.5/ 47 108.4 26.5 257/2.87 91 .97 May 10 19 23.69 -05 14.6 19 26.34 -05 08.5 1.398 2.045 +0.59 +12.2 19.3 15.0/ 36 115.3 26.5 253/3.24 33 .49 20 19 29.58 -03 13.4 19 32.20 -03 07.0 1.204 1.943 +0.36 +14.1 18.8 15.1/ 21 122.3 26.1 248/3.64 155 .15 30 19 33.25 -00 53.1 19 35.83 -00 46.4 1.020 1.838 +0.07 +16.5 18.2 16.5/ 4 129.3 25.3 242/4.07 66 .98 June 9 19 34.03 +01 51.4 19 36.56 +01 58.1 0.849 1.729 -0.32 +19.6 17.5 20.2/346 135.9 24.1 234/4.53 60 .44 19 19 30.88 +05 07.4 19 33.35 +05 14.0 0.691 1.616 -0.87 +23.9 16.8 27.2/332 141.6 23.0 221/5.10 143 .20 29 19 22.27 +09 07.0 19 24.67 +09 13.0 0.549 1.499 -1.70 +30.4 16.0 39.3/321 144.9 22.9 202/6.07 45 .99 July 9 19 05.40 +14 12.3 19 07.69 +14 17.1 0.423 1.379 -3.14 +40.8 15.0 60.6/313 143.3 26.2 179/8.32 96 .37 19 18 34.16 +21 02.9 18 36.30 +21 05.5 0.314 1.255 -6.19 +57.2 14.0 101.1/308 134.1 35.6 155/13.7 102 .26 29 17 32.51 +30 39.9 17 34.42 +30 37.9 0.226 1.129 -13.67 +60.9 12.8 176.0/300 114.7 54.8 133/25.6 65 1.00 Aug. 8 15 15.88 +40 58.1 15 17.72 +40 47.2 0.172 1.001 -19.55 -28.3 11.7 228.5/279 80.8 89.4 104/48.9 110 .29 18 11 59.64 +36 20.7 12 02.19 +36 04.0 0.182 0.876 -10.55 -80.3 11.2 158.8/247 37.7 135.0 61/74.1 58 .30 28 10 13.88 +22 56.2 10 16.65 +22 41.2 0.260 0.759 -3.85 -52.5 11.4 75.9/228 12.9 162.7 351/40.8 168 1.00 Sept. 7 09 35.42 +14 09.7 09 38.14 +13 56.2 0.387 0.664 -0.58 -30.6 11.7 31.8/196 21.8 145.7 288/26.9 33 .21 17 09 29.63 +09 03.2 09 32.30 +08 49.9 0.549 0.610 +1.30 -20.4 12.1 28.1/136 31.7 120.1 280/21.1 100 .33 27 09 42.67 +05 39.6 09 45.29 +05 25.8 0.729 0.614 +2.23 -16.2 12.7 37.2/116 37.5 96.2 279/15.7 139 1.00 Oct. 7 10 05.04 +02 58.2 10 07.63 +02 43.5 0.901 0.674 +2.48 -14.2 13.6 39.7/111 41.1 77.3 281/11.7 10 .15 17 10 29.83 +00 37.4 10 32.40 +00 21.9 1.050 0.773 +2.37 -12.5 14.5 37.7/109 44.3 64.2 283/9.00 114 .34 27 10 53.53 -01 27.4 10 56.08 -01 43.4 1.170 0.891 +2.14 -11.0 15.3 33.8/109 47.8 55.7 285/7.34 122 .99 Nov. 6 11 14.89 -03 16.9 11 17.44 -03 33.3 1.262 1.017 +1.87 - 9.4 16.1 29.5/109 52.0 50.2 287/6.31 14 .11 16 11 33.56 -04 51.0 11 36.11 -05 07.6 1.327 1.144 +1.59 - 7.8 16.7 24.9/108 57.0 46.5 289/5.65 130 .36 26 11 49.43 -06 08.8 11 51.99 -06 25.5 1.369 1.271 +1.30 - 6.1 17.2 20.3/108 62.8 43.7 290/5.21 98 .97 Dec. 6 12 02.45 -07 09.7 12 05.01 -07 26.4 1.390 1.394 +1.00 - 4.2 17.7 15.5/106 69.5 41.5 291/4.91 35 .09 16 12 12.45 -07 52.1 12 15.02 -08 08.8 1.392 1.514 +0.68 - 2.2 18.0 10.3/102 77.0 39.3 292/4.68 152 .38 26 12 19.21 -08 13.9 12 21.79 -08 30.5 1.380 1.630 +0.32 + 0.1 18.3 4.8/ 89 85.5 37.0 293/4.46 67 .94 2027 Jan. 5 12 22.45 -08 12.6 12 25.03 -08 29.3 1.357 1.742 -0.06 + 2.8 18.6 2.9/341 94.9 34.2 294/4.22 64 .07 15 12 21.83 -07 45.1 12 24.40 -08 01.7 1.329 1.851 -0.47 + 5.6 18.8 8.9/309 105.4 30.8 295/3.90 175 .41 25 12 17.16 -06 48.6 12 19.74 -07 05.3 1.302 1.956 -0.86 + 8.6 19.0 15.5/304 117.0 26.7 296/3.46 29 .91 Feb. 4 12 08.54 -05 22.3 12 11.11 -05 39.0 1.283 2.057 -1.21 +11.4 19.2 21.3/302 129.6 21.7 297/2.87 101 .06 14 11 56.49 -03 28.6 11 59.05 -03 45.3 1.281 2.155 -1.43 +13.3 19.4 25.3/302 143.3 15.9 298/2.12 131 .46 24 11 42.15 -01 15.7 11 44.71 -01 32.3 1.304 2.250 -1.51 +14.0 19.6 26.6/302 157.5 9.7 301/1.27 18 .88 Mar. 6 11 27.07 +01 03.9 11 29.64 +00 47.3 1.356 2.342 -1.42 +13.2 19.9 25.0/302 171.8 3.5 310/0.43 145 .05