172P/Yeung Orbit by T. Kobayashi NK 2709 (2014) Last obs. 2022 01 04 (G96)
Equinox 2000.0 T/TT q (AU) e P Peri. Node Inc. Tail(AU) Epoch 2025 Nov. 3.92184 3.3561086 0.2044647 8.66 209.14863 30.87434 11.22541 0.200 2023 Sep. 13.0 m1 = 10.5 + 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 , ¡ ¡ ¡ ¡ ¡ ¡ 2022 Dec. 27 07 10.20 +35 58.7 07 13.53 +35 53.6 3.798 4.748 -0.74 + 1.8 20.2 9.2/282 163.1 3.5 226/0.17 140 .18 2023 Jan. 6 07 02.74 +36 16.4 07 06.08 +36 11.7 3.775 4.736 -0.75 + 1.0 20.1 9.2/277 166.4 2.8 182/0.14 13 .99 16 06 55.20 +36 25.9 06 58.56 +36 21.8 3.782 4.724 -0.70 + 0.1 20.1 8.5/272 161.2 3.8 142/0.19 113 .41 26 06 48.19 +36 26.9 06 51.55 +36 23.3 3.819 4.711 -0.59 - 0.7 20.1 7.2/265 152.0 5.6 122/0.28 98 .23 Feb. 5 06 42.26 +36 19.9 06 45.62 +36 16.8 3.884 4.699 -0.44 - 1.3 20.2 5.5/257 141.8 7.5 112/0.36 29 .99 15 06 37.81 +36 06.5 06 41.17 +36 03.6 3.973 4.686 -0.27 - 1.8 20.2 3.8/241 131.5 9.1 106/0.43 152 .36 25 06 35.10 +35 48.2 06 38.46 +35 45.6 4.081 4.673 -0.09 - 2.1 20.2 2.4/206 121.3 10.4 102/0.48 60 .27 Mar. 7 06 34.25 +35 26.8 06 37.59 +35 24.2 4.204 4.659 +0.09 - 2.3 20.3 2.6/154 111.5 11.4 99/0.51 62 1.00 17 06 35.21 +35 03.3 06 38.54 +35 00.7 4.337 4.646 +0.27 - 2.5 20.4 4.1/127 102.0 12.1 96/0.53 166 .29 27 06 37.89 +34 38.8 06 41.21 +34 36.0 4.475 4.633 +0.42 - 2.5 20.4 5.8/116 92.8 12.4 95/0.53 28 .30 Apr. 6 06 42.15 +34 13.7 06 45.45 +34 10.6 4.614 4.619 +0.56 - 2.6 20.5 7.5/110 84.1 12.4 93/0.51 93 1.00 16 06 47.79 +33 48.2 06 51.08 +33 44.6 4.750 4.605 +0.69 - 2.6 20.5 9.0/107 75.6 12.2 92/0.49 131 .22 26 06 54.66 +33 22.2 06 57.94 +33 18.2 4.881 4.591 +0.79 - 2.7 20.6 10.3/105 67.5 11.7 91/0.46 6 .32 May 6 07 02.58 +32 55.6 07 05.83 +32 51.0 5.003 4.576 +0.88 - 2.8 20.6 11.4/104 59.6 11.0 91/0.42 124 1.00 16 07 11.37 +32 28.1 07 14.60 +32 22.9 5.114 4.562 +0.95 - 2.9 20.6 12.4/103 52.0 10.1 90/0.38 97 .15 26 07 20.89 +31 59.4 07 24.10 +31 53.5 5.212 4.547 +1.01 - 3.1 20.7 13.2/103 44.7 9.0 88/0.33 28 .35 June 5 07 31.00 +31 29.4 07 34.19 +31 22.8 5.295 4.533 +1.06 - 3.2 20.7 13.9/103 37.5 7.8 87/0.28 154 .99 15 07 41.58 +30 57.8 07 44.74 +30 50.6 5.362 4.518 +1.09 - 3.4 20.7 14.5/103 30.6 6.6 84/0.24 67 .10 25 07 52.52 +30 24.7 07 55.66 +30 16.7 5.413 4.503 +1.12 - 3.5 20.7 14.9/103 23.9 5.3 79/0.19 53 .37 July 5 08 03.72 +29 49.9 08 06.82 +29 41.2 5.446 4.487 +1.13 - 3.7 20.7 15.3/103 17.7 3.9 71/0.14 173 .96 15 08 15.07 +29 13.6 08 18.15 +29 04.2 5.460 4.472 +1.14 - 3.8 20.7 15.5/104 12.3 2.8 55/0.10 39 .07 25 08 26.51 +28 35.9 08 29.55 +28 25.9 5.456 4.457 +1.14 - 3.9 20.7 15.6/104 9.2 2.1 22/0.07 78 .41 Aug. 4 08 37.93 +27 57.1 08 40.95 +27 46.4 5.434 4.441 +1.13 - 4.0 20.7 15.6/104 10.8 2.4 343/0.09 142 .92 14 08 49.29 +27 17.6 08 52.27 +27 06.2 5.393 4.425 +1.12 - 4.1 20.6 15.5/105 15.6 3.5 321/0.13 14 .05 24 09 00.48 +26 37.6 09 03.44 +26 25.7 5.333 4.409 +1.09 - 4.0 20.6 15.3/105 21.6 4.9 311/0.18 105 .46 Sept. 3 09 11.45 +25 57.9 09 14.37 +25 45.5 5.256 4.393 +1.06 - 3.9 20.5 14.9/105 28.2 6.2 305/0.23 112 .88 13 09 22.11 +25 19.0 09 25.00 +25 06.1 5.163 4.377 +1.02 - 3.8 20.5 14.5/105 35.1 7.6 302/0.28 12 .04 23 09 32.38 +24 41.7 09 35.25 +24 28.2 5.053 4.361 +0.98 - 3.5 20.4 13.8/104 42.1 8.9 300/0.34 134 .52 Oct. 3 09 42.18 +24 06.7 09 45.02 +23 52.8 4.928 4.344 +0.92 - 3.2 20.3 13.0/104 49.4 10.1 298/0.39 83 .84 13 09 51.40 +23 34.9 09 54.22 +23 20.7 4.790 4.328 +0.85 - 2.8 20.3 12.1/103 57.0 11.1 297/0.44 37 .03 23 09 59.94 +23 07.3 10 02.74 +22 52.8 4.641 4.311 +0.77 - 2.3 20.2 10.9/102 64.7 12.0 296/0.49 165 .60 Nov. 2 10 07.67 +22 44.9 10 10.45 +22 30.2 4.483 4.294 +0.68 - 1.6 20.1 9.5/100 72.7 12.7 294/0.54 55 .81 12 10 14.47 +22 28.8 10 17.23 +22 13.8 4.319 4.278 +0.57 - 0.9 20.0 7.9/ 96 81.0 13.2 293/0.58 65 .02 22 10 20.16 +22 20.0 10 22.91 +22 04.8 4.151 4.261 +0.44 - 0.1 19.9 6.2/ 91 89.7 13.4 292/0.61 159 .67 Dec. 2 10 24.61 +22 19.3 10 27.35 +22 04.0 3.983 4.244 +0.30 + 0.8 19.8 4.3/ 79 98.6 13.3 290/0.63 27 .79 12 10 27.64 +22 27.3 10 30.37 +22 11.9 3.819 4.227 +0.15 + 1.7 19.7 2.6/ 50 107.9 12.8 288/0.63 96 .01 22 10 29.09 +22 44.3 10 31.83 +22 28.8 3.663 4.210 -0.02 + 2.5 19.6 2.5/353 117.6 12.0 286/0.62 122 .74 2024 Jan. 1 10 28.86 +23 09.5 10 31.60 +22 54.1 3.520 4.192 -0.20 + 3.2 19.5 4.2/320 127.6 10.7 282/0.57 10 .78 11 10 26.89 +23 41.8 10 29.64 +23 26.4 3.394 4.175 -0.37 + 3.7 19.4 6.2/307 137.8 9.1 277/0.51 133 .01 21 10 23.22 +24 18.9 10 25.98 +24 03.6 3.290 4.158 -0.51 + 3.9 19.3 8.0/299 148.1 7.2 270/0.41 84 .79 31 10 18.06 +24 57.4 10 20.84 +24 42.3 3.211 4.140 -0.63 + 3.6 19.2 9.3/293 157.9 5.1 256/0.30 41 .77 Feb. 10 10 11.76 +25 33.6 10 14.56 +25 18.7 3.161 4.123 -0.69 + 3.0 19.2 9.9/288 165.3 3.5 226/0.21 169 .00 20 10 04.81 +26 03.7 10 07.63 +25 49.0 3.141 4.106 -0.70 + 2.1 19.1 9.6/283 165.5 3.5 178/0.21 44 .82 Mar. 1 09 57.82 +26 24.5 10 00.66 +26 10.0 3.151 4.088 -0.64 + 1.0 19.1 8.7/277 158.3 5.1 147/0.31 78 .75 11 09 51.39 +26 33.9 09 54.24 +26 19.7 3.190 4.071 -0.53 - 0.2 19.1 7.2/268 148.6 7.3 132/0.43 141 .01 21 09 46.06 +26 31.3 09 48.92 +26 17.3 3.254 4.053 -0.38 - 1.4 19.1 5.4/255 138.4 9.4 124/0.54 10 .84 31 09 42.21 +26 17.1 09 45.08 +26 03.2 3.339 4.036 -0.21 - 2.5 19.2 3.8/230 128.3 11.2 119/0.63 115 .72