"Pseudo-MPEC" for P12owRP
Created 2026 Aug 1 2:35:10 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P12owRP C2019 10 25.53558 03 25 33.198+12 39 05.39 ~7VGK 21.5 wUNEOCPF51
P12owRP C2019 10 25.54658 03 25 32.425+12 39 07.60 ~7VGK 21.5 wUNEOCPF51
P12owRP C2019 10 25.55755 03 25 31.654+12 39 09.51 ~7VGK 21.7 wUNEOCPF51
P12owRP C2019 10 25.56844 03 25 30.868+12 39 11.45 ~7VGK 21.9 wUNEOCPF51
P12owRP C2019 10 31.50986 03 18 25.275+12 57 16.22 ~7VGK 21.3 wUNEOCPF52
P12owRP C2019 10 31.52110 03 18 24.390+12 57 18.10 ~7VGK 21.3 wUNEOCPF52
P12owRP C2019 10 31.53215 03 18 23.508+12 57 19.74 ~7VGK 21.3 wUNEOCPF52
P12owRP C2022 05 21.38125815 08 40.426-16 15 26.62 ~7VGK 21.73wUNEOCPF52
P12owRP C2022 05 21.40310515 08 38.766-16 15 27.91 ~7VGK 21.80wUNEOCPF52
P12owRP C2022 05 21.41399015 08 37.917-16 15 28.84 ~7VGK 21.76wUNEOCPF52
P12owRP C2022 06 04.30992514 52 48.289-16 37 20.14 ~7VGK 22.21wUNEOCPF52
P12owRP C2022 06 04.33284414 52 46.824-16 37 22.98 ~7VGK 22.45wUNEOCPF52
P12owRP C2022 06 04.34439714 52 46.087-16 37 24.26 ~7VGK 22.18wUNEOCPF52
P12owRP*0C2026 07 20.58737323 38 52.704-26 03 15.96 ~7NF5 21.65wXNEOCPF51
P12owRP 0C2026 07 20.59468123 38 53.076-26 03 18.42 ~7NF5 21.63wXNEOCPF51
P12owRP 0C2026 07 20.60897023 38 53.835-26 03 23.72 ~7NF5 21.37wXNEOCPF51
P12owRP 3C2026 07 21.56354123 39 48.719-26 09 09.48 ~7NF5 21.41GVNEOCPT14
P12owRP 3C2026 07 21.56451023 39 48.768-26 09 09.82 ~7NF5 21.43GVNEOCPT14
P12owRP 3C2026 07 21.56548123 39 48.819-26 09 10.17 ~7NF5 21.40GVNEOCPT14
P12owRP 1C2026 07 24.60695523 42 28.720-26 28 16.22 ~7OHK 21.65GVNEOCPT12
P12owRP 1C2026 07 24.60780423 42 28.758-26 28 16.62 ~7OHK 21.68GVNEOCPT12
P12owRP 1C2026 07 24.60865323 42 28.795-26 28 16.90 ~7OHK 21.47GVNEOCPT12
Station data:
(F51) Pan-STARRS 1, Haleakala (N20.707234 W156.255910) US/Hawaii.
Observers J. Herman, T. Lowe, P. Minguez, A. Schultz, I. Smith, J. Bulger,
K. Chambers, T. Dukes. Measurers K. Chambers, T. de Boer, J. Fairlamb, H.
Gao, M. Huber, C.-C. Lin, E. Magnier, Y. Ramanjooloo, R. Wainscoat, R.
Weryk, S. Chastel. 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, J. Bulger,
K. Chambers, T. Dukes. Measurers K. Chambers, T. de Boer, J. Fairlamb, H.
Gao, M. Huber, C.-C. Lin, E. Magnier, Y. Ramanjooloo, R. Wainscoat, R.
Weryk, S. Chastel. 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.
(T14) Mauna Kea-UH/Tholen NEO Follow-Up (CFHT) (N19.825252 W155.468876)
US/Hawaii. Observer R. Weryk. 3.6-m Canada-France-Hawaii Telescope.
Orbital elements: P12owRP
Perihelion 2026 Aug 13.040123 +/- 0.00154 TT = 0:57:46.6 (JD 2461265.540123)
Epoch 2026 Jul 24.0 TT = JDT 2461245.5 Earth MOID: 0.6878 AutoNEOCP
M 354.529160449 +/- 0.00042 (J2000 ecliptic)
n 0.272994304 +/- 1.27e-7 Peri. 271.920285 +/- 0.0008
a 2.353424798 +/- 7.28e-7 Node 57.995407 +/- 0.00007
e 0.29654757 +/- 1.23e-6 Incl. 10.707454 +/- 0.000021
P 3.61036 H 19.46 G 0.15 U 2.2
q 1.655522387 +/- 3.41e-6 Q 3.051327209 +/- 1.96e-6
From 22 observations 2019 Oct. 25-2026 July 24; mean residual 0".13
Residuals in arcseconds: 191025 F51 .09- .15- 220521 F52 .06+ .16+ 260721 T14 .02- .05- 191025 F51 .07+ .07+ 220521 F52 .15- .05+ 260721 T14 .03- .03- 191025 F51 .22+ .02+ 220604 F52 .33+ .07+ 260721 T14 .02- .02- 191025 F51 .05+ .01+ 220604 F52 .06+ .02+ 260724 T12 .01+ .08+ 191031 F52 .09+ .25+ 220604 F52 .05- .13+ 260724 T12 .02+ .01+ 191031 F52 .04- .14+ 260720 F51 .26+ .10- 260724 T12 .01+ .05+ 191031 F52 .35- .18- 260720 F51 .02- .06+ 220521 F52 .13- .23- 260720 F51 .13- .14- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 08 01 03 23 47 27.430 -27 19 08.86 .76458 1.6578 136.9 21.1 .092 79 2026 08 01 04 23 47 28.680 -27 19 26.48 .76440 1.6578 136.9 21.1 .093 79 2026 08 01 05 23 47 29.926 -27 19 44.10 .76422 1.6578 137.0 21.1 .093 79 2026 08 01 06 23 47 31.168 -27 20 01.73 .76404 1.6577 137.0 21.1 .093 79 2026 08 01 07 23 47 32.405 -27 20 19.36 .76386 1.6577 137.0 21.1 .094 79 2026 08 01 08 23 47 33.637 -27 20 37.00 .76368 1.6577 137.1 21.1 .094 79 2026 08 01 09 23 47 34.865 -27 20 54.64 .76350 1.6577 137.1 21.1 .095 79 2026 08 01 10 23 47 36.088 -27 21 12.29 .76332 1.6577 137.1 21.1 .095 79 2026 08 01 11 23 47 37.307 -27 21 29.94 .76314 1.6577 137.1 21.1 .096 79 2026 08 01 12 23 47 38.520 -27 21 47.60 .76296 1.6577 137.2 21.1 .096 79 2026 08 01 13 23 47 39.730 -27 22 05.26 .76278 1.6576 137.2 21.1 .096 79 2026 08 01 14 23 47 40.934 -27 22 22.93 .76260 1.6576 137.2 21.1 .097 79 2026 08 01 15 23 47 42.134 -27 22 40.60 .76243 1.6576 137.2 21.1 .097 79 2026 08 01 16 23 47 43.330 -27 22 58.27 .76225 1.6576 137.3 21.1 .098 79 2026 08 01 17 23 47 44.521 -27 23 15.95 .76207 1.6576 137.3 21.1 .098 79 2026 08 01 18 23 47 45.707 -27 23 33.64 .76189 1.6576 137.3 21.1 .099 79 2026 08 01 19 23 47 46.889 -27 23 51.33 .76172 1.6575 137.4 21.1 .099 79 2026 08 01 20 23 47 48.066 -27 24 09.02 .76154 1.6575 137.4 21.1 .100 79 2026 08 01 21 23 47 49.238 -27 24 26.72 .76136 1.6575 137.4 21.1 .100 79 2026 08 01 22 23 47 50.406 -27 24 44.42 .76118 1.6575 137.4 21.1 .100 79 2026 08 01 23 23 47 51.569 -27 25 02.12 .76101 1.6575 137.5 21.1 .101 79 2026 08 02 00 23 47 52.727 -27 25 19.83 .76083 1.6575 137.5 21.1 .101 79 2026 08 02 01 23 47 53.881 -27 25 37.55 .76066 1.6575 137.5 21.1 .102 79 2026 08 02 02 23 47 55.030 -27 25 55.27 .76048 1.6574 137.5 21.1 .102 79 2026 08 02 03 23 47 56.175 -27 26 12.99 .76030 1.6574 137.6 21.1 .103 79 2026 08 02 04 23 47 57.315 -27 26 30.72 .76013 1.6574 137.6 21.1 .103 79 2026 08 02 05 23 47 58.450 -27 26 48.45 .75995 1.6574 137.6 21.1 .103 79 2026 08 02 06 23 47 59.581 -27 27 06.18 .75978 1.6574 137.7 21.1 .104 79 2026 08 02 07 23 48 00.707 -27 27 23.92 .75960 1.6574 137.7 21.1 .104 79 2026 08 02 08 23 48 01.828 -27 27 41.66 .75943 1.6574 137.7 21.1 .105 79 2026 08 02 09 23 48 02.945 -27 27 59.41 .75925 1.6573 137.7 21.1 .105 79 2026 08 02 10 23 48 04.057 -27 28 17.16 .75908 1.6573 137.8 21.1 .106 79 2026 08 02 11 23 48 05.164 -27 28 34.91 .75890 1.6573 137.8 21.1 .106 79 2026 08 02 12 23 48 06.267 -27 28 52.67 .75873 1.6573 137.8 21.1 .107 79 2026 08 02 13 23 48 07.365 -27 29 10.43 .75856 1.6573 137.9 21.1 .107 79 2026 08 02 14 23 48 08.458 -27 29 28.19 .75838 1.6573 137.9 21.1 .107 79 2026 08 02 15 23 48 09.547 -27 29 45.96 .75821 1.6573 137.9 21.1 .108 79 2026 08 02 16 23 48 10.631 -27 30 03.73 .75804 1.6572 137.9 21.1 .108 79 2026 08 02 17 23 48 11.711 -27 30 21.51 .75786 1.6572 138.0 21.1 .109 79 2026 08 02 18 23 48 12.785 -27 30 39.29 .75769 1.6572 138.0 21.1 .109 79 2026 08 02 19 23 48 13.856 -27 30 57.07 .75752 1.6572 138.0 21.1 .110 79 2026 08 02 20 23 48 14.921 -27 31 14.85 .75735 1.6572 138.0 21.1 .110 79 2026 08 02 21 23 48 15.982 -27 31 32.64 .75718 1.6572 138.1 21.1 .110 79 2026 08 02 22 23 48 17.038 -27 31 50.43 .75700 1.6572 138.1 21.1 .111 79 2026 08 02 23 23 48 18.089 -27 32 08.23 .75683 1.6571 138.1 21.1 .111 79 2026 08 03 00 23 48 19.136 -27 32 26.02 .75666 1.6571 138.2 21.1 .112 79 2026 08 03 01 23 48 20.178 -27 32 43.83 .75649 1.6571 138.2 21.1 .112 79 2026 08 03 02 23 48 21.215 -27 33 01.63 .75632 1.6571 138.2 21.1 .113 79