346P/Catalina Orbit by S. Nakano NK 3242 (2016) : T is corrected by +0.01 day.
Equinox 2000.0 T/TT q (AU) e P Peri. Node Inc. Tail(AU) Epoch 2026 Aug. 1.34204 2.2158417 0.5038685 9.44 336.11608 102.45580 22.21913 0.200 2026 June 9.0 m1 = 12.0 + 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 23 58.64 -23 21.0 00 01.20 -23 04.3 2.905 2.777 +1.04 +12.7 18.8 19.2/ 49 72.8 19.8 72/1.25 65 .84 2026 Jan. 10 00 09.02 -21 14.5 00 11.57 -20 57.8 2.978 2.734 +1.16 +13.2 18.7 21.0/ 52 66.2 19.2 74/1.19 151 .56 20 00 20.69 -19 02.9 00 23.21 -18 46.3 3.045 2.691 +1.28 +13.5 18.7 22.7/ 54 60.0 18.5 77/1.12 47 .01 30 00 33.47 -16 47.5 00 35.98 -16 30.9 3.105 2.650 +1.37 +13.8 18.7 24.2/ 56 54.1 17.5 80/1.05 91 .89 Feb. 9 00 47.22 -14 29.2 00 49.73 -14 12.9 3.158 2.610 +1.46 +14.0 18.7 25.5/ 57 48.4 16.4 83/0.97 136 .55 19 01 01.84 -12 09.0 01 04.34 -11 52.9 3.203 2.571 +1.54 +14.1 18.6 26.7/ 59 43.1 15.2 86/0.89 28 .03 Mar. 1 01 17.24 -09 47.8 01 19.74 -09 32.1 3.240 2.533 +1.61 +14.1 18.6 27.7/ 60 37.9 13.9 90/0.80 114 .93 11 01 33.33 -07 26.6 01 35.84 -07 11.3 3.269 2.497 +1.68 +14.0 18.5 28.6/ 61 33.1 12.5 94/0.72 120 .54 21 01 50.08 -05 06.4 01 52.60 -04 51.6 3.291 2.462 +1.74 +13.8 18.5 29.4/ 62 28.5 11.1 99/0.63 19 .05 31 02 07.44 -02 48.2 02 09.98 -02 34.0 3.305 2.429 +1.80 +13.5 18.5 30.1/ 64 24.2 9.7 105/0.55 134 .95 Apr. 10 02 25.38 -00 32.9 02 27.94 -00 19.5 3.312 2.398 +1.85 +13.0 18.4 30.7/ 65 20.3 8.3 114/0.47 105 .52 20 02 43.87 +01 38.4 02 46.46 +01 50.9 3.312 2.369 +1.90 +12.5 18.3 31.2/ 66 16.9 7.1 125/0.40 31 .09 30 03 02.89 +03 44.6 03 05.51 +03 56.1 3.306 2.342 +1.95 +11.9 18.3 31.5/ 68 14.2 6.0 139/0.34 150 .97 May 10 03 22.41 +05 44.7 03 25.06 +05 55.2 3.293 2.317 +2.00 +11.2 18.2 31.9/ 69 12.4 5.4 159/0.31 90 .49 20 03 42.39 +07 37.9 03 45.08 +07 47.3 3.275 2.295 +2.05 +10.4 18.2 32.1/ 71 12.1 5.3 181/0.30 50 .15 30 04 02.81 +09 23.1 04 05.53 +09 31.2 3.251 2.275 +2.08 + 9.5 18.1 32.2/ 72 13.1 5.8 201/0.34 162 .98 June 9 04 23.60 +10 59.7 04 26.36 +11 06.5 3.222 2.258 +2.12 + 8.6 18.1 32.2/ 74 15.3 6.8 218/0.40 72 .44 19 04 44.72 +12 27.0 04 47.52 +12 32.3 3.187 2.244 +2.14 + 7.6 18.0 32.2/ 76 18.1 8.1 231/0.48 70 .20 29 05 06.10 +13 44.4 05 08.93 +13 48.2 3.148 2.233 +2.16 + 6.6 18.0 32.0/ 77 21.4 9.6 241/0.57 164 .99 July 9 05 27.65 +14 51.7 05 30.50 +14 54.0 3.103 2.224 +2.17 + 5.6 17.9 31.8/ 79 25.0 11.1 249/0.67 53 .37 19 05 49.29 +15 48.9 05 52.16 +15 49.6 3.054 2.219 +2.16 + 4.6 17.9 31.5/ 81 28.8 12.8 255/0.78 88 .26 29 06 10.90 +16 36.2 06 13.79 +16 35.3 2.999 2.216 +2.15 + 3.6 17.8 31.1/ 83 32.9 14.4 261/0.89 153 1.00 Aug. 8 06 32.39 +17 14.1 06 35.29 +17 11.7 2.940 2.217 +2.13 + 2.8 17.8 30.5/ 84 37.1 16.0 266/1.01 30 .29 18 06 53.64 +17 43.5 06 56.55 +17 39.5 2.875 2.220 +2.09 + 2.1 17.8 29.9/ 85 41.5 17.6 270/1.13 107 .30 28 07 14.53 +18 05.5 07 17.43 +18 00.0 2.805 2.227 +2.04 + 1.5 17.7 29.1/ 86 46.1 19.1 274/1.25 136 1.00 Sept. 7 07 34.93 +18 21.5 07 37.83 +18 14.7 2.730 2.236 +1.98 + 1.1 17.7 28.2/ 87 50.9 20.5 277/1.37 8 .21 17 07 54.73 +18 33.3 07 57.61 +18 25.2 2.650 2.248 +1.90 + 0.9 17.6 27.1/ 87 56.0 21.8 280/1.50 125 .33 27 08 13.77 +18 43.2 08 16.64 +18 33.9 2.566 2.264 +1.82 + 0.9 17.6 25.8/ 87 61.4 22.9 282/1.62 115 1.00 Oct. 7 08 31.93 +18 53.4 08 34.79 +18 43.0 2.477 2.282 +1.71 + 1.2 17.6 24.3/ 86 67.1 23.8 284/1.74 22 .15 17 08 49.06 +19 06.6 08 51.90 +18 55.3 2.385 2.302 +1.59 + 1.9 17.5 22.6/ 85 73.1 24.5 286/1.85 145 .34 27 09 04.97 +19 26.0 09 07.80 +19 13.8 2.290 2.325 +1.45 + 2.8 17.5 20.7/ 82 79.5 24.9 287/1.95 89 .99 Nov. 6 09 19.48 +19 54.5 09 22.30 +19 41.7 2.194 2.351 +1.29 + 4.0 17.4 18.6/ 77 86.4 24.9 288/2.03 48 .11 16 09 32.34 +20 35.6 09 35.15 +20 22.2 2.099 2.378 +1.10 + 5.6 17.4 16.4/ 69 93.8 24.5 288/2.09 167 .36 26 09 43.30 +21 32.3 09 46.11 +21 18.4 2.006 2.408 +0.88 + 7.4 17.3 14.3/ 58 101.7 23.7 288/2.10 59 .97 Dec. 6 09 52.08 +22 47.0 09 54.88 +22 32.8 1.919 2.440 +0.63 + 9.4 17.3 12.8/ 42 110.1 22.3 287/2.07 78 .09 16 09 58.34 +24 21.4 10 01.15 +24 06.9 1.840 2.474 +0.35 +11.3 17.3 12.2/ 23 119.1 20.3 284/1.97 160 .38 26 10 01.82 +26 14.4 10 04.64 +25 59.8 1.775 2.509 +0.05 +12.8 17.2 12.8/ 3 128.6 17.8 280/1.79 25 .94 2027 Jan. 5 10 02.33 +28 22.5 10 05.19 +28 07.9 1.726 2.546 -0.24 +13.6 17.2 14.0/347 138.3 14.9 273/1.54 110 .07 15 09 59.89 +30 38.5 10 02.77 +30 24.0 1.698 2.584 -0.50 +13.4 17.3 14.8/335 147.7 11.7 262/1.23 124 .41 25 09 54.83 +32 52.0 09 57.77 +32 37.6 1.695 2.623 -0.69 +12.0 17.3 14.8/325 155.6 8.9 242/0.94 28 .91 Feb. 4 09 47.89 +34 51.6 09 50.87 +34 37.6 1.718 2.664 -0.77 + 9.6 17.4 13.5/316 159.5 7.5 211/0.78 144 .06 14 09 40.11 +36 27.7 09 43.13 +36 13.9 1.769 2.706 -0.73 + 6.7 17.6 11.1/308 157.0 8.2 177/0.83 84 .46 24 09 32.71 +37 34.4 09 35.78 +37 20.9 1.846 2.748 -0.59 + 3.7 17.7 7.9/298 150.1 10.3 154/1.00 65 .88 Mar. 6 09 26.77 +38 11.0 09 29.86 +37 57.8 1.946 2.792 -0.37 + 0.9 17.9 4.5/282 141.5 12.8 140/1.18 158 .05