"Pseudo-MPEC" for P12oAfC
Created 2026 Jul 26 18:35:07 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P12oAfC*0C2026 07 23.36599717 08 19.484+29 34 26.73 ~7NF5 20.82wXNEOCPF51
P12oAfC 0C2026 07 23.37770617 08 26.244+29 35 08.48 ~7NF5 21.19wXNEOCPF51
P12oAfC 0C2026 07 23.38957617 08 33.114+29 35 49.42 ~7NF5 20.58wXNEOCPF51
P12oAfC 0C2026 07 23.40141617 08 39.976+29 36 31.60 ~7NF5 20.83wXNEOCPF51
P12oAfC 1C2026 07 24.32743017 18 14.253+30 30 34.58 ~7OGo 21.45GVNEOCPT12
P12oAfC 1C2026 07 24.32828317 18 14.775+30 30 37.53 ~7OGo 21.31GVNEOCPT12
P12oAfC 1C2026 07 24.32913217 18 15.267+30 30 40.38 ~7OGo 21.11GVNEOCPT12
P12oAfC 1C2026 07 24.33309517 18 17.553+30 30 53.54 ~7OGo 20.98GVNEOCPT12
P12oAfC 1C2026 07 24.33394517 18 18.050+30 30 56.46 ~7OGo 20.84GVNEOCPT12
P12oAfC 1C2026 07 24.33479517 18 18.531+30 30 59.18 ~7OGo 20.95GVNEOCPT12
P12oAfC 1C2026 07 24.33690017 18 19.779+30 31 06.33 ~7OGo 20.91GVNEOCPT12
P12oAfC 1C2026 07 24.33774917 18 20.267+30 31 09.05 ~7OGo 20.85GVNEOCPT12
P12oAfC 1C2026 07 24.33859917 18 20.740+30 31 11.96 ~7OGo 20.78GVNEOCPT12
P12oAfC 0C2026 07 24.44064117 19 20.436+30 36 40.14 ~7OHZ 21.11GVNEOCPF51
P12oAfC 0C2026 07 24.44145917 19 20.923+30 36 43.04 ~7OHZ 20.82GVNEOCPF51
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.
(T12) Mauna Kea-UH/Tholen NEO Follow-Up (2.24-m) (N19.822991 W155.469434)
US/Hawaii. Observer R. Weryk. 2.24-m f/10.1 University of Hawaii
reflector.
Orbital elements: P12oAfC
Perihelion 2026 Jul 15.888694 +/- 0.254 TT = 21:19:43.1 (JD 2461237.388694)
Epoch 2026 Jul 24.0 TT = JDT 2461245.5 Earth MOID: 0.0600 AutoNEOCP
M 2.627754979 +/- 0.059 (J2000 ecliptic)
n 0.323962022 +/- 0.00392 Peri. 29.305341 +/- 0.8
a 2.099616523 +/- 0.0169 Node 260.313244 +/- 0.59
e 0.49699029 +/- 0.00395 Incl. 6.945020 +/- 0.16
P 3.04236 H 23.85 G 0.15 U 9.0
q 1.056127490 +/- 0.000241 Q 3.143105557 +/- 0.0337
From 15 observations 2026 July 23-24 (25.8 hr); mean residual 0".16
Residuals in arcseconds: 260723 F51 .01- .03+ 260724 T12 .07+ .00 260724 T12 .23+ .09+ 260723 F51 .00 .31+ 260724 T12 .07+ .01+ 260724 T12 .18+ .01- 260723 F51 .04+ .54- 260724 T12 .05- .04- 260724 T12 .07- .08+ 260723 F51 .02- .20+ 260724 T12 .01+ .05+ 260724 F51 .06- .17- 260724 T12 .29- .10- 260724 T12 .14- .06- 260724 F51 .01- .15+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 07 26 19 17 43 45.321 +32 33 11.66 .10259 1.0639 115.6 21.2 36.0 71 2026 07 26 20 17 44 11.167 +32 35 00.46 .10265 1.0640 115.6 21.2 37.0 71 2026 07 26 21 17 44 37.008 +32 36 48.72 .10270 1.0640 115.7 21.2 38.0 71 2026 07 26 22 17 45 02.844 +32 38 36.45 .10276 1.0641 115.7 21.2 39.1 71 2026 07 26 23 17 45 28.674 +32 40 23.64 .10282 1.0642 115.7 21.2 40.1 71 2026 07 27 00 17 45 54.499 +32 42 10.31 .10288 1.0642 115.7 21.2 41.2 71 2026 07 27 01 17 46 20.319 +32 43 56.44 .10293 1.0643 115.7 21.2 42.3 71 2026 07 27 02 17 46 46.132 +32 45 42.03 .10299 1.0643 115.8 21.2 43.4 71 2026 07 27 03 17 47 11.939 +32 47 27.09 .10305 1.0644 115.8 21.2 44.5 71 2026 07 27 04 17 47 37.740 +32 49 11.62 .10311 1.0645 115.8 21.2 45.6 71 2026 07 27 05 17 48 03.535 +32 50 55.61 .10317 1.0645 115.8 21.2 46.8 71 2026 07 27 06 17 48 29.323 +32 52 39.07 .10323 1.0646 115.9 21.2 47.9 72 2026 07 27 07 17 48 55.104 +32 54 22.00 .10329 1.0646 115.9 21.2 49.1 72 2026 07 27 08 17 49 20.878 +32 56 04.39 .10335 1.0647 115.9 21.2 50.3 72 2026 07 27 09 17 49 46.645 +32 57 46.25 .10341 1.0648 115.9 21.2 51.4 72 2026 07 27 10 17 50 12.404 +32 59 27.58 .10347 1.0648 116.0 21.2 52.6 72 2026 07 27 11 17 50 38.156 +33 01 08.37 .10353 1.0649 116.0 21.2 53.8 72 2026 07 27 12 17 51 03.901 +33 02 48.63 .10359 1.0650 116.0 21.2 55.1 72 2026 07 27 13 17 51 29.637 +33 04 28.36 .10365 1.0650 116.0 21.2 56.3 72 2026 07 27 14 17 51 55.365 +33 06 07.55 .10371 1.0651 116.0 21.2 57.5 72 2026 07 27 15 17 52 21.085 +33 07 46.22 .10377 1.0651 116.1 21.2 58.8 72 2026 07 27 16 17 52 46.796 +33 09 24.34 .10383 1.0652 116.1 21.2 60.1 72 2026 07 27 17 17 53 12.499 +33 11 01.94 .10390 1.0653 116.1 21.2 61.3 72 2026 07 27 18 17 53 38.193 +33 12 39.01 .10396 1.0653 116.1 21.2 62.6 72 2026 07 27 19 17 54 03.878 +33 14 15.54 .10402 1.0654 116.2 21.2 63.9 72 2026 07 27 20 17 54 29.553 +33 15 51.54 .10408 1.0655 116.2 21.2 65.2 72 2026 07 27 21 17 54 55.220 +33 17 27.01 .10415 1.0655 116.2 21.2 66.6 72 2026 07 27 22 17 55 20.876 +33 19 01.94 .10421 1.0656 116.2 21.2 67.9 72 2026 07 27 23 17 55 46.523 +33 20 36.35 .10427 1.0657 116.3 21.2 69.2 73 2026 07 28 00 17 56 12.160 +33 22 10.22 .10434 1.0657 116.3 21.2 70.6 73 2026 07 28 01 17 56 37.787 +33 23 43.57 .10440 1.0658 116.3 21.2 72.0 73 2026 07 28 02 17 57 03.404 +33 25 16.38 .10447 1.0659 116.3 21.2 73.3 73 2026 07 28 03 17 57 29.010 +33 26 48.66 .10453 1.0659 116.3 21.2 74.7 73 2026 07 28 04 17 57 54.605 +33 28 20.41 .10460 1.0660 116.4 21.2 76.1 73 2026 07 28 05 17 58 20.190 +33 29 51.64 .10466 1.0661 116.4 21.2 77.5 73 2026 07 28 06 17 58 45.764 +33 31 22.33 .10473 1.0661 116.4 21.2 79.0 73 2026 07 28 07 17 59 11.326 +33 32 52.50 .10479 1.0662 116.4 21.2 80.4 73 2026 07 28 08 17 59 36.877 +33 34 22.13 .10486 1.0663 116.5 21.2 81.8 73 2026 07 28 09 18 00 02.417 +33 35 51.24 .10492 1.0663 116.5 21.2 83.3 73 2026 07 28 10 18 00 27.945 +33 37 19.82 .10499 1.0664 116.5 21.2 84.7 73 2026 07 28 11 18 00 53.461 +33 38 47.87 .10506 1.0665 116.5 21.2 86.2 73 2026 07 28 12 18 01 18.965 +33 40 15.40 .10512 1.0665 116.6 21.2 87.7 73 2026 07 28 13 18 01 44.457 +33 41 42.40 .10519 1.0666 116.6 21.2 89.2 73 2026 07 28 14 18 02 09.936 +33 43 08.87 .10526 1.0667 116.6 21.2 90.7 73 2026 07 28 15 18 02 35.403 +33 44 34.81 .10533 1.0667 116.6 21.2 92.2 74 2026 07 28 16 18 03 00.858 +33 46 00.23 .10539 1.0668 116.7 21.2 93.7 74 2026 07 28 17 18 03 26.299 +33 47 25.13 .10546 1.0669 116.7 21.2 95.3 74 2026 07 28 18 18 03 51.727 +33 48 49.50 .10553 1.0669 116.7 21.2 96.8 74