"Pseudo-MPEC" for P12p4to
Created 2026 Aug 14 0:35:11 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P12p4to*0C2026 08 08.59243523 12 12.372+26 25 34.81 ~88MK 21.61wXNEOCPF51
P12p4to 0C2026 08 08.59868423 12 12.088+26 25 14.53 ~88MK 21.53wXNEOCPF51
P12p4to 0C2026 08 08.60494023 12 11.830+26 24 54.48 ~88MK 21.78wXNEOCPF51
P12p4to 0C2026 08 08.61118323 12 11.572+26 24 33.84 ~88MK 21.57wXNEOCPF51
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: P12p4to
Perihelion 2026 May 1.037864 +/- 80.8 TT = 0:54:31.4 (JD 2461161.537864)
Epoch 2026 Aug 9.0 TT = JDT 2461261.5 Earth MOID: 0.1572 Ma: 0.0224
M 62.676987439 +/- 80 (J2000 ecliptic) AutoNEOCP
n 0.627007282 +/- 0.476 Peri. 70.267114 +/- 100
a 1.351930375 +/- 0.684 Node 163.572497 +/- 34
e 0.24680908 +/- 0.262 Incl. 24.638562 +/- 24
P 1.572/574.145d H 21.63 G 0.15 U 12.2 SR
q 1.018261670 +/- 0.413 Q 1.685599079 +/- 24.1
From 4 observations 2026 Aug. 8 (27.0 min); mean residual 0".11
Residuals in arcseconds: 260808 F51 .10+ .04- 260808 F51 .02- .22+ 260808 F51 .13- .05- 260808 F51 .06+ .13- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 08 14 01 23 08 31.077 +21 09 07.78 .35018 1.2926 137.3 21.3 48d 103 2026 08 14 02 23 08 29.087 +21 06 31.64 .35010 1.2927 137.4 21.3 48d 103 2026 08 14 03 23 08 27.092 +21 03 55.34 .35002 1.2929 137.5 21.3 48d 103 2026 08 14 04 23 08 25.094 +21 01 18.89 .34994 1.2930 137.6 21.3 50d 98 2026 08 14 05 23 08 23.092 +20 58 42.27 .34986 1.2932 137.6 21.3 50d 98 2026 08 14 06 23 08 21.085 +20 56 05.50 .34978 1.2934 137.7 21.3 50d 98 2026 08 14 07 23 08 19.075 +20 53 28.57 .34970 1.2935 137.8 21.3 51d 105 2026 08 14 08 23 08 17.061 +20 50 51.48 .34962 1.2937 137.8 21.3 51d 105 2026 08 14 09 23 08 15.042 +20 48 14.24 .34955 1.2938 137.9 21.3 51d 105 2026 08 14 10 23 08 13.020 +20 45 36.84 .34947 1.2940 138.0 21.2 51d 105 2026 08 14 11 23 08 10.994 +20 42 59.28 .34939 1.2941 138.1 21.2 51d 105 2026 08 14 12 23 08 08.964 +20 40 21.57 .34931 1.2943 138.1 21.2 51d 105 2026 08 14 13 23 08 06.930 +20 37 43.70 .34924 1.2945 138.2 21.2 51d 105 2026 08 14 14 23 08 04.892 +20 35 05.67 .34916 1.2946 138.3 21.2 51d 105 2026 08 14 15 23 08 02.850 +20 32 27.49 .34908 1.2948 138.4 21.2 51d 105 2026 08 14 16 23 08 00.804 +20 29 49.15 .34901 1.2949 138.4 21.2 51d 105 2026 08 14 17 23 07 58.754 +20 27 10.66 .34893 1.2951 138.5 21.2 51d 105 2026 08 14 18 23 07 56.700 +20 24 32.01 .34886 1.2952 138.6 21.2 52d 106 2026 08 14 19 23 07 54.643 +20 21 53.21 .34878 1.2954 138.6 21.2 53d 106 2026 08 14 20 23 07 52.582 +20 19 14.26 .34871 1.2955 138.7 21.2 53d 106 2026 08 14 21 23 07 50.516 +20 16 35.15 .34863 1.2957 138.8 21.2 53d 106 2026 08 14 22 23 07 48.447 +20 13 55.88 .34856 1.2959 138.9 21.2 53d 106 2026 08 14 23 23 07 46.375 +20 11 16.47 .34848 1.2960 138.9 21.2 53d 106 2026 08 15 00 23 07 44.298 +20 08 36.90 .34841 1.2962 139.0 21.2 53d 106 2026 08 15 01 23 07 42.217 +20 05 57.18 .34834 1.2963 139.1 21.2 53d 105 2026 08 15 02 23 07 40.133 +20 03 17.30 .34826 1.2965 139.2 21.2 54d 105 2026 08 15 03 23 07 38.045 +20 00 37.28 .34819 1.2966 139.2 21.2 54d 105 2026 08 15 04 23 07 35.953 +19 57 57.10 .34812 1.2968 139.3 21.2 54d 105 2026 08 15 05 23 07 33.858 +19 55 16.77 .34805 1.2970 139.4 21.2 54d 105 2026 08 15 06 23 07 31.758 +19 52 36.29 .34798 1.2971 139.4 21.2 54d 105 2026 08 15 07 23 07 29.655 +19 49 55.65 .34791 1.2973 139.5 21.2 54d 105 2026 08 15 08 23 07 27.549 +19 47 14.87 .34783 1.2974 139.6 21.2 54d 106 2026 08 15 09 23 07 25.438 +19 44 33.94 .34776 1.2976 139.7 21.2 54d 106 2026 08 15 10 23 07 23.324 +19 41 52.85 .34769 1.2977 139.7 21.2 54d 106 2026 08 15 11 23 07 21.206 +19 39 11.62 .34762 1.2979 139.8 21.2 54d 106 2026 08 15 12 23 07 19.084 +19 36 30.24 .34755 1.2981 139.9 21.2 54d 106 2026 08 15 13 23 07 16.959 +19 33 48.70 .34749 1.2982 140.0 21.2 55d 109 2026 08 15 14 23 07 14.830 +19 31 07.02 .34742 1.2984 140.0 21.2 56d 107 2026 08 15 15 23 07 12.697 +19 28 25.19 .34735 1.2985 140.1 21.2 57d 106 2026 08 15 16 23 07 10.561 +19 25 43.22 .34728 1.2987 140.2 21.2 57d 106 2026 08 15 17 23 07 08.421 +19 23 01.09 .34721 1.2988 140.3 21.2 57d 106 2026 08 15 18 23 07 06.278 +19 20 18.82 .34715 1.2990 140.3 21.2 58d 106 2026 08 15 19 23 07 04.130 +19 17 36.40 .34708 1.2991 140.4 21.2 58d 107 2026 08 15 20 23 07 01.980 +19 14 53.83 .34701 1.2993 140.5 21.2 59d 107 2026 08 15 21 23 06 59.825 +19 12 11.12 .34695 1.2995 140.5 21.2 59d 107 2026 08 15 22 23 06 57.667 +19 09 28.26 .34688 1.2996 140.6 21.2 60d 107 2026 08 15 23 23 06 55.506 +19 06 45.25 .34681 1.2998 140.7 21.2 60d 107 2026 08 16 00 23 06 53.341 +19 04 02.10 .34675 1.2999 140.8 21.2 61d 107