"Pseudo-MPEC" for P12r97i
Created 2026 Oct 10 15:35:25 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P12r97i*0C2026 10 10.50141202 55 55.866-01 29 05.50 ~AAEZ 21.40wXNEOCPF51
P12r97i 0C2026 10 10.51490502 55 55.731-01 28 51.03 ~AAEZ 21.86wXNEOCPF51
P12r97i 0C2026 10 10.52849402 55 55.590-01 28 36.62 ~AAEZ 21.51wXNEOCPF51
P12r97i 0C2026 10 10.54229902 55 55.449-01 28 22.05 ~AAEZ 21.83wXNEOCPF51
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: P12r97i
Perihelion 2026 Sep 23.421131 +/- 43.1 TT = 10:06:25.7 (JD 2461306.921131)
Epoch 2026 Oct 11.0 TT = JDT 2461324.5 Earth MOID: 0.3136 Ma: 0.0169
M 5.437733375 +/- 23 (J2000 ecliptic) AutoNEOCP
n 0.309333521 +/- 0.294 Peri. 309.370276 +/- 90
a 2.165299916 +/- 1.37 Node 59.607716 +/- 39
e 0.40254762 +/- 0.251 Incl. 7.409683 +/- 7
P 3.18623 H 22.23 G 0.15 U 11.9 SR
q 1.293663577 +/- 0.414 Q 3.036936255 +/- 52.7
From 4 observations 2026 Oct. 10 (58.9 min); mean residual 0".05
Residuals in arcseconds: 261010 F51 .02- .07- 261010 F51 .00 .05+ 261010 F51 .03+ .08+ 261010 F51 .01- .06- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 10 10 16 02 55 55.792 -01 26 00.02 .33853 1.3042 150.6 21.5 149 111 2026 10 10 17 02 55 55.766 -01 25 15.64 .33851 1.3042 150.6 21.5 181 107 2026 10 10 18 02 55 55.735 -01 24 31.24 .33849 1.3043 150.7 21.5 214 105 2026 10 10 19 02 55 55.699 -01 23 46.80 .33847 1.3043 150.7 21.5 247 103 2026 10 10 20 02 55 55.657 -01 23 02.34 .33845 1.3044 150.7 21.5 280 101 2026 10 10 21 02 55 55.609 -01 22 17.85 .33844 1.3044 150.8 21.5 314 100 2026 10 10 22 02 55 55.556 -01 21 33.32 .33842 1.3045 150.8 21.5 348 100 2026 10 10 23 02 55 55.498 -01 20 48.77 .33840 1.3045 150.9 21.5 383 99 2026 10 11 00 02 55 55.434 -01 20 04.19 .33838 1.3046 150.9 21.5 420 99 2026 10 11 01 02 55 55.365 -01 19 19.58 .33836 1.3046 150.9 21.5 458 99 2026 10 11 02 02 55 55.290 -01 18 34.94 .33834 1.3047 151.0 21.5 498 99 2026 10 11 03 02 55 55.210 -01 17 50.28 .33833 1.3047 151.0 21.5 540 99 2026 10 11 04 02 55 55.124 -01 17 05.58 .33831 1.3048 151.0 21.5 586 100 2026 10 11 05 02 55 55.033 -01 16 20.85 .33829 1.3048 151.1 21.5 637 101 2026 10 11 06 02 55 54.937 -01 15 36.10 .33827 1.3049 151.1 21.5 693 101 2026 10 11 07 02 55 54.835 -01 14 51.31 .33826 1.3049 151.1 21.5 757 102 2026 10 11 08 02 55 54.728 -01 14 06.50 .33824 1.3050 151.2 21.5 832 103 2026 10 11 09 02 55 54.615 -01 13 21.65 .33822 1.3050 151.2 21.5 921 105 2026 10 11 10 02 55 54.497 -01 12 36.78 .33821 1.3051 151.3 21.5 1031 106 2026 10 11 11 02 55 54.374 -01 11 51.88 .33819 1.3051 151.3 21.5 1172 108 2026 10 11 12 02 55 54.245 -01 11 06.95 .33818 1.3052 151.3 21.5 1357 109 2026 10 11 13 02 55 54.111 -01 10 21.99 .33816 1.3053 151.4 21.5 1616 111 2026 10 11 14 02 55 53.972 -01 09 37.00 .33814 1.3053 151.4 21.5 1999 113 2026 10 11 15 02 55 53.827 -01 08 51.99 .33813 1.3054 151.4 21.5 2624 114 2026 10 11 16 02 55 53.677 -01 08 06.94 .33811 1.3054 151.5 21.5 3798 116 2026 10 11 17 02 55 53.521 -01 07 21.87 .33810 1.3055 151.5 21.5 6716 117 2026 10 11 18 02 55 53.361 -01 06 36.76 .33808 1.3055 151.5 21.5 349' 114 2026 10 11 19 02 55 53.194 -01 05 51.63 .33807 1.3056 151.6 21.5 913' 96 2026 10 11 20 02 55 53.023 -01 05 06.47 .33805 1.3056 151.6 21.5 17d 93 2026 10 11 21 02 55 52.846 -01 04 21.28 .33804 1.3057 151.7 21.5 17d 92 2026 10 11 22 02 55 52.664 -01 03 36.06 .33803 1.3057 151.7 21.5 17d 92 2026 10 11 23 02 55 52.477 -01 02 50.81 .33801 1.3058 151.7 21.5 18d 92 2026 10 12 00 02 55 52.284 -01 02 05.53 .33800 1.3058 151.8 21.5 18d 92 2026 10 12 01 02 55 52.086 -01 01 20.23 .33798 1.3059 151.8 21.5 18d 92 2026 10 12 02 02 55 51.883 -01 00 34.90 .33797 1.3059 151.8 21.5 18d 92 2026 10 12 03 02 55 51.675 -00 59 49.53 .33796 1.3060 151.9 21.5 21d 96 2026 10 12 04 02 55 51.461 -00 59 04.14 .33794 1.3061 151.9 21.5 24d 93 2026 10 12 05 02 55 51.242 -00 58 18.72 .33793 1.3061 152.0 21.5 25d 92 2026 10 12 06 02 55 51.018 -00 57 33.27 .33792 1.3062 152.0 21.5 25d 92 2026 10 12 07 02 55 50.788 -00 56 47.80 .33791 1.3062 152.0 21.5 25d 92 2026 10 12 08 02 55 50.554 -00 56 02.29 .33789 1.3063 152.1 21.5 25d 92 2026 10 12 09 02 55 50.314 -00 55 16.76 .33788 1.3063 152.1 21.5 25d 91 2026 10 12 10 02 55 50.069 -00 54 31.19 .33787 1.3064 152.1 21.5 25d 91 2026 10 12 11 02 55 49.818 -00 53 45.60 .33786 1.3064 152.2 21.5 25d 91 2026 10 12 12 02 55 49.563 -00 52 59.98 .33785 1.3065 152.2 21.5 25d 91 2026 10 12 13 02 55 49.302 -00 52 14.34 .33784 1.3066 152.2 21.5 25d 91 2026 10 12 14 02 55 49.036 -00 51 28.66 .33783 1.3066 152.3 21.5 25d 91 2026 10 12 15 02 55 48.765 -00 50 42.95 .33781 1.3067 152.3 21.5 25d 91