"Pseudo-MPEC" for P12p4vO
Created 2026 Aug 14 1:35:10 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P12p4vO 0C2026 07 20.38991220 04 45.242-17 23 57.67 ~8E1K 20.43GVNEOCPF51
P12p4vO 0C2026 07 20.40138620 04 44.522-17 24 05.42 ~8E1K 20.94GVNEOCPF51
P12p4vO 0C2026 07 20.41281920 04 43.818-17 24 13.18 ~8E1K 22.36GVNEOCPF51
P12p4vO 0C2026 08 04.36040519 48 56.786-20 39 45.10 ~8E1K 21.96GVNEOCPF51
P12p4vO 0C2026 08 04.36823219 48 56.228-20 39 51.75 ~8E1K 21.78GVNEOCPF51
P12p4vO 0C2026 08 04.37212919 48 55.941-20 39 55.17 ~8E1K 21.54GVNEOCPF51
P12p4vO*0C2026 08 09.33511619 43 38.482-21 53 12.56 ~899K 22.15wXNEOCPF51
P12p4vO 0C2026 08 09.33903119 43 38.198-21 53 16.15 ~899K 21.82wXNEOCPF51
P12p4vO 0C2026 08 09.34295619 43 37.933-21 53 19.69 ~899K 21.92wXNEOCPF51
P12p4vO 0C2026 08 09.39234819 43 34.532-21 54 04.14 ~89H5 22.08GVNEOCPF52
P12p4vO 0C2026 08 09.39315419 43 34.471-21 54 04.78 ~89H5 22.13GVNEOCPF52
P12p4vO 8B2026 08 12.90692319 40 07.527-22 46 51.97 ~8DIZ 20.8 GXNEOCPZ84
P12p4vO 8B2026 08 12.94149819 40 05.386-22 47 23.15 ~8DIZ 20.9 GXNEOCPZ84
P12p4vO 8B2026 08 12.97611519 40 03.229-22 47 54.51 ~8DIZ 20.9 GXNEOCPZ84
P12p4vO 0C2026 08 13.35144719 39 42.712-22 53 29.56 ~8E1K 21.88GVNEOCPF51
P12p4vO 0C2026 08 13.35704219 39 42.363-22 53 34.54 ~8E1K 21.35GVNEOCPF51
P12p4vO 0C2026 08 13.36264519 39 42.019-22 53 39.55 ~8E1K 20.58GVNEOCPF51
P12p4vO 0C2026 08 13.36845019 39 41.630-22 53 44.85 ~8E1K 21.70GVNEOCPF51
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.
(F52) Pan-STARRS 2, Haleakala (N20.707382 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.
(Z84) Calar Alto-Schmidt (N37.224006 W2.548160) Spain. Observers R.
Kresken, F. Ocaña, M. Micheli, L. Conversi. Measurers F. Oca\~na, M.
Micheli, R. Kresken. 0.8-m f/3 Schmidt + CCD.
Orbital elements: P12p4vO
Perihelion 2026 Nov 3.000632 +/- 0.00955 TT = 0:00:54.6 (JD 2461347.500632)
Epoch 2026 Aug 13.0 TT = JDT 2461265.5 Earth MOID: 0.2193 Ma: 0.0080
M 336.407504130 +/- 0.0047 (J2000 ecliptic) AutoNEOCP
n 0.287711146 +/- 8.78e-5 Peri. 249.348872 +/- 0.0031
a 2.272470517 +/- 0.000462 Node 127.415489 +/- 0.0011
e 0.47766188 +/- 9.07e-5 Incl. 6.583577 +/- 0.0019
P 3.42568 H 21.55 G 0.15 U 6.5
q 1.186997972 +/- 4.39e-5 Q 3.357943062 +/- 0.000888
From 18 observations 2026 July 20-Aug. 13; mean residual 0".10
Residuals in arcseconds: 260720 F51 .00 .03- 260809 F51 .06+ .08+ 260812 Z84 .07+ .03+ 260720 F51 .07- .02+ 260809 F51 .13- .04+ 260812 Z84 .12+ .32- 260720 F51 .07+ .02+ 260809 F51 .05- .05+ 260813 F51 .00 .07- 260804 F51 .10- .18- 260809 F52 .09+ .02- 260813 F51 .04+ .00 260804 F51 .07+ .03+ 260809 F52 .02+ .06+ 260813 F51 .15+ .04+ 260804 F51 .02+ .03+ 260812 Z84 .22- .04- 260813 F51 .18- .04- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 08 14 02 19 39 02.801 -23 04 16.28 .48458 1.4579 151.7 21.8 .073 123 2026 08 14 03 19 39 00.566 -23 04 53.79 .48449 1.4576 151.6 21.8 .075 123 2026 08 14 04 19 38 58.334 -23 05 31.29 .48440 1.4574 151.6 21.8 .076 123 2026 08 14 05 19 38 56.106 -23 06 08.79 .48431 1.4572 151.5 21.8 .077 122 2026 08 14 06 19 38 53.882 -23 06 46.29 .48422 1.4569 151.5 21.8 .079 122 2026 08 14 07 19 38 51.661 -23 07 23.79 .48413 1.4567 151.4 21.8 .080 122 2026 08 14 08 19 38 49.445 -23 08 01.28 .48404 1.4565 151.4 21.8 .081 122 2026 08 14 09 19 38 47.231 -23 08 38.77 .48395 1.4562 151.3 21.8 .082 122 2026 08 14 10 19 38 45.022 -23 09 16.26 .48386 1.4560 151.3 21.8 .084 122 2026 08 14 11 19 38 42.816 -23 09 53.74 .48377 1.4558 151.2 21.8 .085 121 2026 08 14 12 19 38 40.614 -23 10 31.22 .48368 1.4555 151.2 21.8 .086 121 2026 08 14 13 19 38 38.416 -23 11 08.70 .48359 1.4553 151.1 21.8 .088 121 2026 08 14 14 19 38 36.222 -23 11 46.18 .48351 1.4551 151.1 21.8 .089 121 2026 08 14 15 19 38 34.031 -23 12 23.65 .48342 1.4548 151.0 21.8 .090 121 2026 08 14 16 19 38 31.844 -23 13 01.11 .48333 1.4546 151.0 21.8 .092 121 2026 08 14 17 19 38 29.661 -23 13 38.58 .48324 1.4544 150.9 21.8 .093 121 2026 08 14 18 19 38 27.482 -23 14 16.04 .48316 1.4541 150.9 21.8 .095 120 2026 08 14 19 19 38 25.307 -23 14 53.49 .48307 1.4539 150.8 21.8 .096 120 2026 08 14 20 19 38 23.135 -23 15 30.95 .48298 1.4537 150.8 21.8 .097 120 2026 08 14 21 19 38 20.968 -23 16 08.40 .48290 1.4534 150.7 21.8 .099 120 2026 08 14 22 19 38 18.804 -23 16 45.84 .48281 1.4532 150.7 21.8 .100 120 2026 08 14 23 19 38 16.644 -23 17 23.28 .48273 1.4530 150.6 21.8 .102 120 2026 08 15 00 19 38 14.488 -23 18 00.72 .48264 1.4527 150.6 21.8 .103 120 2026 08 15 01 19 38 12.336 -23 18 38.15 .48255 1.4525 150.5 21.8 .104 119 2026 08 15 02 19 38 10.187 -23 19 15.58 .48247 1.4523 150.5 21.8 .106 119 2026 08 15 03 19 38 08.043 -23 19 53.01 .48239 1.4520 150.4 21.8 .107 119 2026 08 15 04 19 38 05.903 -23 20 30.43 .48230 1.4518 150.4 21.8 .109 119 2026 08 15 05 19 38 03.766 -23 21 07.84 .48222 1.4516 150.3 21.8 .110 119 2026 08 15 06 19 38 01.634 -23 21 45.25 .48213 1.4513 150.3 21.8 .112 119 2026 08 15 07 19 37 59.505 -23 22 22.66 .48205 1.4511 150.2 21.8 .113 119 2026 08 15 08 19 37 57.381 -23 23 00.07 .48196 1.4509 150.2 21.8 .115 119 2026 08 15 09 19 37 55.260 -23 23 37.46 .48188 1.4506 150.1 21.8 .116 118 2026 08 15 10 19 37 53.144 -23 24 14.86 .48180 1.4504 150.1 21.8 .118 118 2026 08 15 11 19 37 51.031 -23 24 52.25 .48171 1.4502 150.0 21.8 .119 118 2026 08 15 12 19 37 48.923 -23 25 29.63 .48163 1.4499 150.0 21.8 .121 118 2026 08 15 13 19 37 46.818 -23 26 07.01 .48155 1.4497 149.9 21.8 .122 118 2026 08 15 14 19 37 44.718 -23 26 44.39 .48147 1.4495 149.9 21.8 .124 118 2026 08 15 15 19 37 42.622 -23 27 21.76 .48139 1.4492 149.8 21.8 .125 118 2026 08 15 16 19 37 40.530 -23 27 59.12 .48130 1.4490 149.8 21.8 .127 118 2026 08 15 17 19 37 38.441 -23 28 36.48 .48122 1.4488 149.7 21.8 .128 118 2026 08 15 18 19 37 36.357 -23 29 13.84 .48114 1.4485 149.7 21.8 .130 117 2026 08 15 19 19 37 34.278 -23 29 51.19 .48106 1.4483 149.6 21.8 .132 117 2026 08 15 20 19 37 32.202 -23 30 28.53 .48098 1.4481 149.6 21.8 .133 117 2026 08 15 21 19 37 30.130 -23 31 05.87 .48090 1.4478 149.5 21.8 .135 117 2026 08 15 22 19 37 28.063 -23 31 43.21 .48082 1.4476 149.5 21.8 .136 117 2026 08 15 23 19 37 25.999 -23 32 20.53 .48074 1.4474 149.4 21.8 .138 117 2026 08 16 00 19 37 23.940 -23 32 57.86 .48066 1.4471 149.4 21.8 .140 117 2026 08 16 01 19 37 21.885 -23 33 35.18 .48058 1.4469 149.3 21.8 .141 117