"Pseudo-MPEC" for ON04699
Created 2025 Sep 27 22:35:08 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
ON04699* C2025 09 25.91432808 25 25.703+15 40 03.02 ~9RI5 21.20rWNEOCPO18
ON04699 C2025 09 25.92525408 25 25.746+15 40 02.40 ~9RI5 21.13rWNEOCPO18
ON04699 C2025 09 25.92966408 25 25.740+15 40 01.38 ~9RI5 21.06rWNEOCPO18
Station data:
(O18) WFST, Lenghu (N38.607601 E93.895220).
Orbital elements: ON04699
Perihelion 2027 Apr 1.014647 +/- 584 TT = 0:21:05.5 (JD 2461496.514647)
Epoch 2025 Sep 26.0 TT = JDT 2460944.5 Ju: 0.0465 AutoNEOCP
M 311.233732191 +/- 70 (J2000 ecliptic)
n 0.088342343 +/- 0.322 Peri. 299.811387 +/- 120
a 4.992944868 +/- 12.1 Node 320.669362 +/- 51
e 0.38632299 +/- 0.249 Incl. 171.634538 +/- 45
P 11.15668 H 14.00 G 0.15 U 12.0 SR
q 3.064055457 +/- 3.4 Q 6.921834278 +/- 30
From 3 observations 2025 Sept. 25 (22.1 min); mean residual 0".19
Residuals in arcseconds: 250925 O18 .05- .10- 250925 O18 .14+ .36+ 250925 O18 .12- .23- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2025 09 27 23 08 25 30.431 +15 36 40.27 4.7259 4.3112 59.9 21.3 135 70 2025 09 28 00 08 25 30.498 +15 36 36.17 4.7250 4.3110 59.9 21.3 140 70 2025 09 28 01 08 25 30.563 +15 36 32.08 4.7242 4.3109 60.0 21.3 145 70 2025 09 28 02 08 25 30.627 +15 36 27.99 4.7234 4.3108 60.0 21.3 150 70 2025 09 28 03 08 25 30.690 +15 36 23.91 4.7226 4.3106 60.1 21.3 155 70 2025 09 28 04 08 25 30.751 +15 36 19.82 4.7217 4.3105 60.1 21.3 160 70 2025 09 28 05 08 25 30.811 +15 36 15.74 4.7209 4.3104 60.1 21.3 165 70 2025 09 28 06 08 25 30.870 +15 36 11.66 4.7201 4.3102 60.2 21.3 171 70 2025 09 28 07 08 25 30.928 +15 36 07.59 4.7193 4.3101 60.2 21.3 177 70 2025 09 28 08 08 25 30.984 +15 36 03.51 4.7184 4.3100 60.3 21.3 182 70 2025 09 28 09 08 25 31.039 +15 35 59.44 4.7176 4.3098 60.3 21.3 188 70 2025 09 28 10 08 25 31.093 +15 35 55.37 4.7168 4.3097 60.3 21.3 194 70 2025 09 28 11 08 25 31.145 +15 35 51.31 4.7160 4.3096 60.4 21.3 201 70 2025 09 28 12 08 25 31.196 +15 35 47.24 4.7151 4.3094 60.4 21.3 207 70 2025 09 28 13 08 25 31.246 +15 35 43.18 4.7143 4.3093 60.5 21.3 213 69 2025 09 28 14 08 25 31.295 +15 35 39.12 4.7135 4.3092 60.5 21.3 220 69 2025 09 28 15 08 25 31.342 +15 35 35.07 4.7127 4.3090 60.5 21.3 227 69 2025 09 28 16 08 25 31.388 +15 35 31.01 4.7118 4.3089 60.6 21.3 234 69 2025 09 28 17 08 25 31.432 +15 35 26.96 4.7110 4.3088 60.6 21.3 241 69 2025 09 28 18 08 25 31.476 +15 35 22.91 4.7102 4.3086 60.7 21.3 248 69 2025 09 28 19 08 25 31.518 +15 35 18.87 4.7093 4.3085 60.7 21.3 256 69 2025 09 28 20 08 25 31.559 +15 35 14.82 4.7085 4.3084 60.7 21.3 264 69 2025 09 28 21 08 25 31.598 +15 35 10.78 4.7077 4.3082 60.8 21.3 271 69 2025 09 28 22 08 25 31.636 +15 35 06.74 4.7069 4.3081 60.8 21.3 280 69 2025 09 28 23 08 25 31.673 +15 35 02.71 4.7060 4.3080 60.9 21.3 288 69 2025 09 29 00 08 25 31.709 +15 34 58.67 4.7052 4.3078 60.9 21.3 296 69 2025 09 29 01 08 25 31.743 +15 34 54.64 4.7044 4.3077 60.9 21.3 305 68 2025 09 29 02 08 25 31.776 +15 34 50.61 4.7035 4.3076 61.0 21.3 314 68 2025 09 29 03 08 25 31.808 +15 34 46.59 4.7027 4.3074 61.0 21.3 324 68 2025 09 29 04 08 25 31.838 +15 34 42.57 4.7019 4.3073 61.1 21.3 333 68 2025 09 29 05 08 25 31.867 +15 34 38.54 4.7010 4.3072 61.1 21.3 343 68 2025 09 29 06 08 25 31.895 +15 34 34.53 4.7002 4.3070 61.1 21.2 353 68 2025 09 29 07 08 25 31.921 +15 34 30.51 4.6994 4.3069 61.2 21.2 364 68 2025 09 29 08 08 25 31.946 +15 34 26.50 4.6985 4.3067 61.2 21.2 375 68 2025 09 29 09 08 25 31.970 +15 34 22.49 4.6977 4.3066 61.3 21.2 386 68 2025 09 29 10 08 25 31.992 +15 34 18.48 4.6969 4.3065 61.3 21.2 397 68 2025 09 29 11 08 25 32.014 +15 34 14.47 4.6961 4.3063 61.3 21.2 409 68 2025 09 29 12 08 25 32.033 +15 34 10.47 4.6952 4.3062 61.4 21.2 422 67 2025 09 29 13 08 25 32.052 +15 34 06.47 4.6944 4.3061 61.4 21.2 435 67 2025 09 29 14 08 25 32.069 +15 34 02.47 4.6936 4.3059 61.5 21.2 448 67 2025 09 29 15 08 25 32.085 +15 33 58.48 4.6927 4.3058 61.5 21.2 462 67 2025 09 29 16 08 25 32.100 +15 33 54.48 4.6919 4.3057 61.5 21.2 476 67 2025 09 29 17 08 25 32.113 +15 33 50.49 4.6910 4.3055 61.6 21.2 491 67 2025 09 29 18 08 25 32.125 +15 33 46.51 4.6902 4.3054 61.6 21.2 507 67 2025 09 29 19 08 25 32.135 +15 33 42.52 4.6894 4.3053 61.7 21.2 523 67 2025 09 29 20 08 25 32.144 +15 33 38.54 4.6885 4.3051 61.7 21.2 540 66 2025 09 29 21 08 25 32.152 +15 33 34.56 4.6877 4.3050 61.7 21.2 558 66 2025 09 29 22 08 25 32.159 +15 33 30.58 4.6869 4.3049 61.8 21.2 576 66