"Pseudo-MPEC" for P12i5X1
Created 2025 Dec 5 23:35:07 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P12i5X1* C2025 11 28.39019604 50 32.536+00 47 16.95 ~BSJK 21.67wXNEOCPF51
P12i5X1 C2025 11 28.40242804 50 32.422+00 47 20.60 ~BSJK 21.82wXNEOCPF51
P12i5X1 C2025 11 28.41474304 50 32.397+00 47 25.63 ~BSJK 22.30wXNEOCPF51
Station data:
(F51) Pan-STARRS 1, Haleakala (N20.707234 W156.255910) US/Hawaii.
Observers J. Herman, T. Lowe, P. Minguez, A. Schultz, I. Smith. Measurers
K. Chambers, T. de Boer, J. Fairlamb, H. Gao, M. Huber, C.-C. Lin, E.
Magnier, Y. Ramanjooloo, R. Wainscoat, R. Weryk. 1.8-m Ritchey-Chrétien +
CCD.
Orbital elements: P12i5X1
Perihelion 2026 Jan 19.710886 +/- 43.8 TT = 17:03:40.5 (JD 2461060.210886)
Epoch 2025 Nov 28.0 TT = JDT 2461007.5 Earth MOID: 0.2149 AutoNEOCP
M 346.437115826 +/- 15 (J2000 ecliptic)
n 0.257307081 +/- 0.244 Peri. 4.018504 +/- 90
a 2.448132335 +/- 1.55 Node 108.021595 +/- 48
e 0.51061333 +/- 0.245 Incl. 8.785509 +/- 3.4
P 3.83047 H 22.51 G 0.15 U 11.8 SR
q 1.198083328 +/- 0.353 Q 3.698181342 +/- 82.5
From 3 observations 2025 Nov. 28 (35.3 min); mean residual 0".32
Residuals in arcseconds: 251128 F51 .23+ .22+ 251128 F51 .46- .45- 251128 F51 .23+ .23+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2025 12 06 00 04 50 42.843 +01 56 10.94 .32671 1.2964 159.5 21.5 46d 91 2025 12 06 01 04 50 42.855 +01 56 42.05 .32653 1.2963 159.5 21.5 46d 91 2025 12 06 02 04 50 42.868 +01 57 13.26 .32635 1.2961 159.5 21.5 46d 91 2025 12 06 03 04 50 42.880 +01 57 44.57 .32617 1.2959 159.5 21.5 46d 90 2025 12 06 04 04 50 42.893 +01 58 15.98 .32600 1.2957 159.5 21.5 46d 90 2025 12 06 05 04 50 42.905 +01 58 47.48 .32582 1.2956 159.5 21.5 46d 90 2025 12 06 06 04 50 42.918 +01 59 19.09 .32564 1.2954 159.5 21.5 46d 90 2025 12 06 07 04 50 42.930 +01 59 50.80 .32546 1.2952 159.5 21.5 46d 90 2025 12 06 08 04 50 42.943 +02 00 22.60 .32529 1.2951 159.5 21.5 46d 90 2025 12 06 09 04 50 42.955 +02 00 54.51 .32511 1.2949 159.5 21.5 46d 90 2025 12 06 10 04 50 42.967 +02 01 26.51 .32493 1.2947 159.5 21.5 46d 90 2025 12 06 11 04 50 42.980 +02 01 58.62 .32476 1.2945 159.5 21.5 46d 90 2025 12 06 12 04 50 42.992 +02 02 30.82 .32458 1.2944 159.5 21.5 46d 90 2025 12 06 13 04 50 43.004 +02 03 03.12 .32440 1.2942 159.5 21.5 46d 90 2025 12 06 14 04 50 43.017 +02 03 35.53 .32423 1.2940 159.5 21.5 46d 90 2025 12 06 15 04 50 43.029 +02 04 08.03 .32405 1.2939 159.5 21.5 46d 90 2025 12 06 16 04 50 43.041 +02 04 40.63 .32388 1.2937 159.5 21.5 46d 90 2025 12 06 17 04 50 43.054 +02 05 13.34 .32370 1.2935 159.6 21.5 46d 90 2025 12 06 18 04 50 43.066 +02 05 46.14 .32353 1.2934 159.6 21.5 46d 90 2025 12 06 19 04 50 43.079 +02 06 19.05 .32335 1.2932 159.6 21.5 46d 90 2025 12 06 20 04 50 43.092 +02 06 52.05 .32318 1.2930 159.6 21.5 46d 90 2025 12 06 21 04 50 43.104 +02 07 25.16 .32300 1.2928 159.6 21.5 46d 90 2025 12 06 22 04 50 43.117 +02 07 58.37 .32283 1.2927 159.6 21.5 46d 90 2025 12 06 23 04 50 43.130 +02 08 31.67 .32265 1.2925 159.6 21.5 47d 91 2025 12 07 00 04 50 43.143 +02 09 05.08 .32248 1.2923 159.6 21.5 47d 91 2025 12 07 01 04 50 43.156 +02 09 38.59 .32230 1.2922 159.6 21.5 47d 91 2025 12 07 02 04 50 43.169 +02 10 12.20 .32213 1.2920 159.6 21.5 47d 91 2025 12 07 03 04 50 43.183 +02 10 45.91 .32196 1.2918 159.6 21.5 47d 91 2025 12 07 04 04 50 43.196 +02 11 19.72 .32178 1.2917 159.6 21.4 47d 91 2025 12 07 05 04 50 43.210 +02 11 53.64 .32161 1.2915 159.6 21.4 47d 91 2025 12 07 06 04 50 43.224 +02 12 27.65 .32144 1.2913 159.6 21.4 47d 91 2025 12 07 07 04 50 43.237 +02 13 01.77 .32127 1.2912 159.6 21.4 47d 91 2025 12 07 08 04 50 43.252 +02 13 35.99 .32109 1.2910 159.6 21.4 47d 91 2025 12 07 09 04 50 43.266 +02 14 10.31 .32092 1.2908 159.6 21.4 47d 91 2025 12 07 10 04 50 43.280 +02 14 44.73 .32075 1.2907 159.6 21.4 48d 92 2025 12 07 11 04 50 43.295 +02 15 19.25 .32058 1.2905 159.6 21.4 48d 92 2025 12 07 12 04 50 43.310 +02 15 53.88 .32041 1.2903 159.6 21.4 48d 92 2025 12 07 13 04 50 43.325 +02 16 28.60 .32024 1.2902 159.6 21.4 48d 92 2025 12 07 14 04 50 43.340 +02 17 03.43 .32007 1.2900 159.6 21.4 49d 92 2025 12 07 15 04 50 43.355 +02 17 38.37 .31989 1.2898 159.6 21.4 49d 92 2025 12 07 16 04 50 43.371 +02 18 13.40 .31972 1.2897 159.6 21.4 49d 91 2025 12 07 17 04 50 43.387 +02 18 48.54 .31955 1.2895 159.6 21.4 49d 91 2025 12 07 18 04 50 43.403 +02 19 23.78 .31938 1.2893 159.6 21.4 49d 91 2025 12 07 19 04 50 43.420 +02 19 59.12 .31921 1.2892 159.6 21.4 49d 91 2025 12 07 20 04 50 43.436 +02 20 34.56 .31904 1.2890 159.6 21.4 49d 91 2025 12 07 21 04 50 43.453 +02 21 10.11 .31887 1.2888 159.6 21.4 49d 91 2025 12 07 22 04 50 43.471 +02 21 45.76 .31870 1.2887 159.6 21.4 49d 91 2025 12 07 23 04 50 43.488 +02 22 21.51 .31853 1.2885 159.6 21.4 49d 91