"Pseudo-MPEC" for P12p4s8
Created 2026 Aug 14 1:35:10 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P12p4s8*0C2026 08 08.52412522 42 23.503-02 43 38.26 ~88Lo 21.74wXNEOCPF51
P12p4s8 0C2026 08 08.53620422 42 21.369-02 43 05.06 ~88Lo 21.81wXNEOCPF51
P12p4s8 0C2026 08 08.54828122 42 19.229-02 42 31.54 ~88Lo 21.63wXNEOCPF51
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: P12p4s8
Perihelion 2026 Oct 31.093982 +/- 63.7 TT = 2:15:20.0 (JD 2461344.593982)
Epoch 2026 Aug 9.0 TT = JDT 2461261.5 Earth MOID: 0.1546 Ma: 0.0422
M 309.337651129 +/- 40 (J2000 ecliptic) AutoNEOCP
n 0.609699375 +/- 0.411 Peri. 129.774279 +/- 100
a 1.377396206 +/- 0.619 Node 319.137565 +/- 52
e 0.62979485 +/- 0.278 Incl. 24.831264 +/- 18
P 1.617/590.444d H 22.31 G 0.15 U 12.2 SR
q 0.509919168 +/- 0.493 Q 2.244873244 +/- 28.3
From 3 observations 2026 Aug. 8 (34.8 min); mean residual 0".05
Residuals in arcseconds: 260808 F51 .02- .05+ 260808 F51 .03+ .10- 260808 F51 .03- .04+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 08 14 02 22 22 38.965 +02 25 16.08 .27922 1.2778 159.1 21.0 50d 87 2026 08 14 03 22 22 27.812 +02 28 03.01 .27876 1.2774 159.2 21.0 50d 87 2026 08 14 04 22 22 16.619 +02 30 50.42 .27831 1.2770 159.2 20.9 50d 87 2026 08 14 05 22 22 05.386 +02 33 38.31 .27786 1.2766 159.2 20.9 50d 87 2026 08 14 06 22 21 54.114 +02 36 26.70 .27741 1.2762 159.2 20.9 50d 87 2026 08 14 07 22 21 42.801 +02 39 15.56 .27696 1.2758 159.2 20.9 50d 87 2026 08 14 08 22 21 31.449 +02 42 04.92 .27650 1.2754 159.3 20.9 50d 87 2026 08 14 09 22 21 20.056 +02 44 54.77 .27606 1.2750 159.3 20.9 50d 87 2026 08 14 10 22 21 08.622 +02 47 45.11 .27561 1.2745 159.3 20.9 50d 87 2026 08 14 11 22 20 57.148 +02 50 35.94 .27516 1.2741 159.3 20.9 50d 88 2026 08 14 12 22 20 45.633 +02 53 27.27 .27471 1.2737 159.3 20.9 50d 88 2026 08 14 13 22 20 34.077 +02 56 19.10 .27426 1.2733 159.4 20.9 50d 88 2026 08 14 14 22 20 22.480 +02 59 11.42 .27381 1.2729 159.4 20.9 51d 88 2026 08 14 15 22 20 10.841 +03 02 04.24 .27337 1.2725 159.4 20.9 51d 88 2026 08 14 16 22 19 59.161 +03 04 57.57 .27292 1.2721 159.4 20.9 51d 88 2026 08 14 17 22 19 47.440 +03 07 51.40 .27248 1.2716 159.4 20.9 51d 88 2026 08 14 18 22 19 35.677 +03 10 45.73 .27203 1.2712 159.4 20.9 51d 88 2026 08 14 19 22 19 23.872 +03 13 40.56 .27159 1.2708 159.5 20.9 51d 88 2026 08 14 20 22 19 12.025 +03 16 35.91 .27114 1.2704 159.5 20.9 51d 88 2026 08 14 21 22 19 00.136 +03 19 31.76 .27070 1.2700 159.5 20.9 51d 88 2026 08 14 22 22 18 48.204 +03 22 28.12 .27026 1.2696 159.5 20.9 51d 88 2026 08 14 23 22 18 36.230 +03 25 25.00 .26982 1.2692 159.5 20.9 51d 88 2026 08 15 00 22 18 24.213 +03 28 22.39 .26937 1.2687 159.5 20.9 51d 88 2026 08 15 01 22 18 12.153 +03 31 20.29 .26893 1.2683 159.5 20.9 51d 88 2026 08 15 02 22 18 00.051 +03 34 18.71 .26849 1.2679 159.5 20.8 51d 88 2026 08 15 03 22 17 47.905 +03 37 17.65 .26805 1.2675 159.6 20.8 51d 88 2026 08 15 04 22 17 35.716 +03 40 17.11 .26761 1.2671 159.6 20.8 51d 88 2026 08 15 05 22 17 23.483 +03 43 17.09 .26718 1.2667 159.6 20.8 51d 88 2026 08 15 06 22 17 11.207 +03 46 17.59 .26674 1.2663 159.6 20.8 51d 88 2026 08 15 07 22 16 58.887 +03 49 18.62 .26630 1.2658 159.6 20.8 51d 88 2026 08 15 08 22 16 46.523 +03 52 20.17 .26586 1.2654 159.6 20.8 51d 88 2026 08 15 09 22 16 34.114 +03 55 22.25 .26543 1.2650 159.6 20.8 51d 88 2026 08 15 10 22 16 21.662 +03 58 24.86 .26499 1.2646 159.6 20.8 51d 88 2026 08 15 11 22 16 09.165 +04 01 27.99 .26456 1.2642 159.6 20.8 51d 88 2026 08 15 12 22 15 56.623 +04 04 31.67 .26412 1.2638 159.6 20.8 51d 88 2026 08 15 13 22 15 44.036 +04 07 35.87 .26369 1.2634 159.6 20.8 51d 88 2026 08 15 14 22 15 31.405 +04 10 40.61 .26326 1.2629 159.7 20.8 51d 88 2026 08 15 15 22 15 18.728 +04 13 45.88 .26282 1.2625 159.7 20.8 51d 88 2026 08 15 16 22 15 06.006 +04 16 51.70 .26239 1.2621 159.7 20.8 51d 88 2026 08 15 17 22 14 53.238 +04 19 58.05 .26196 1.2617 159.7 20.8 51d 88 2026 08 15 18 22 14 40.425 +04 23 04.95 .26153 1.2613 159.7 20.8 51d 88 2026 08 15 19 22 14 27.565 +04 26 12.38 .26110 1.2609 159.7 20.8 51d 88 2026 08 15 20 22 14 14.660 +04 29 20.36 .26067 1.2604 159.7 20.8 52d 88 2026 08 15 21 22 14 01.709 +04 32 28.89 .26024 1.2600 159.7 20.8 52d 87 2026 08 15 22 22 13 48.711 +04 35 37.97 .25981 1.2596 159.7 20.8 52d 87 2026 08 15 23 22 13 35.666 +04 38 47.59 .25938 1.2592 159.7 20.8 52d 87 2026 08 16 00 22 13 22.575 +04 41 57.76 .25896 1.2588 159.7 20.8 52d 87 2026 08 16 01 22 13 09.437 +04 45 08.49 .25853 1.2584 159.7 20.7 52d 87