"Pseudo-MPEC" for P12o4wi
Created 2026 Jul 15 19:35:05 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P12o4wi 0C2026 06 26.55090821 04 35.599-04 59 47.50 ~7FDo 21.56GVNEOCPF51
P12o4wi 0C2026 06 26.56323521 04 37.241-04 59 48.29 ~7FDo 21.80GVNEOCPF51
P12o4wi 0C2026 06 26.57533821 04 38.845-04 59 49.05 ~7FDo 21.73GVNEOCPF51
P12o4wi 0C2026 06 26.58759521 04 40.497-04 59 49.94 ~7FDo 21.62GVNEOCPF51
P12o4wi 0C2026 07 13.46375721 45 34.363-06 33 09.11 ~7EI5 21.01iUNEOCPI41
P12o4wi*0C2026 07 13.50481221 45 41.094-06 33 29.47 ~7DF5 21.31wXNEOCPF51
P12o4wi 0C2026 07 13.51827521 45 42.929-06 33 37.93 ~7DF5 21.02wXNEOCPF51
P12o4wi 0C2026 07 13.53192421 45 44.772-06 33 46.55 ~7DF5 20.90wXNEOCPF51
P12o4wi KC2026 07 14.28928521 47 36.23 -06 42 06.1 ~7E7K 21.1 GVNEOCPH21
P12o4wi KC2026 07 14.29217321 47 36.62 -06 42 08.2 ~7E7K 21.0 GVNEOCPH21
P12o4wi 0C2026 07 14.43984621 47 57.684-06 43 44.41 ~7EI5 22.79rUNEOCPI41
P12o4wi 3C2026 07 14.58652021 48 18.657-06 45 17.56 ~7EEZ 20.94GVNEOCPT14
P12o4wi 3C2026 07 14.58749121 48 18.789-06 45 18.22 ~7EEZ 20.96GVNEOCPT14
P12o4wi 3C2026 07 14.58846021 48 18.922-06 45 18.86 ~7EEZ 20.93GVNEOCPT14
P12o4wi KC2026 07 15.29440421 50 03.37 -06 53 33.7 ~7F7Z 20.9 GVNEOCPH21
P12o4wi KC2026 07 15.29998821 50 04.13 -06 53 37.6 ~7F7Z 21.2 GVNEOCPH21
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.
(H21) Astronomical Research Observatory, Westfield (N39.483054 W87.968270)
US/Illinois. Observer R. Holmes. Measurers S. Foglia, L. Buzzi, T.
Linder, R. Holmes. 0.40-m f/5.32 astrograph + CCD.
(I41) Palomar Mountain--ZTF (N33.357336 W116.859780) US/California.
Observers B. T. Bolin, Z. T. F. Collaboration. Measurers B. T. Bolin,
Z.-Y. Lin, F. J. Masci. 1.2-m f/2.4 Schmidt.
(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: P12o4wi
Perihelion 2026 Aug 5.722857 +/- 0.0156 TT = 17:20:54.8 (JD 2461258.222857)
Epoch 2026 Jul 15.0 TT = JDT 2461236.5 Earth MOID: 0.2450 AutoNEOCP
M 353.194295755 +/- 0.014 (J2000 ecliptic)
n 0.313296915 +/- 0.00051 Peri. 186.968225 +/- 0.014
a 2.146999630 +/- 0.00233 Node 130.801795 +/- 0.0056
e 0.41385789 +/- 0.00053 Incl. 7.550202 +/- 0.0048
P 3.14592 H 22.13 G 0.15 U 7.7
q 1.258446881 +/- 0.000229 Q 3.035552379 +/- 0.00443
From 16 observations 2026 June 26-July 15; mean residual 0".19
Residuals in arcseconds: 260626 F51 .04+ .09+ 260713 F51 .08+ .05+ 260714 T14 .01- .01- 260626 F51 .02+ .05+ 260713 F51 .01+ .11+ 260714 T14 .01+ .00 260626 F51 .14- .01+ 260714 H21 .20- .20+ 260715 H21 .01+ .04- 260626 F51 .09+ .15- 260714 H21 .31- .04+ 260715 H21 .08- .01+ 260713 I41 .07- .57- 260714 I41 .72+ .26+ 260713 F51 .09- .06- 260714 T14 .01- .00 Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 07 15 20 21 51 21.778 -06 59 37.19 .30150 1.2751 145.0 21.3 .160 8 2026 07 15 21 21 51 27.871 -07 00 07.36 .30137 1.2751 145.0 21.3 .165 8 2026 07 15 22 21 51 33.963 -07 00 37.60 .30124 1.2750 145.0 21.3 .171 8 2026 07 15 23 21 51 40.055 -07 01 07.91 .30112 1.2749 145.0 21.3 .176 8 2026 07 16 00 21 51 46.147 -07 01 38.28 .30099 1.2749 145.1 21.3 .182 8 2026 07 16 01 21 51 52.239 -07 02 08.71 .30086 1.2748 145.1 21.3 .187 8 2026 07 16 02 21 51 58.330 -07 02 39.22 .30074 1.2747 145.1 21.3 .193 8 2026 07 16 03 21 52 04.420 -07 03 09.79 .30061 1.2747 145.1 21.3 .199 8 2026 07 16 04 21 52 10.511 -07 03 40.42 .30048 1.2746 145.1 21.3 .204 8 2026 07 16 05 21 52 16.600 -07 04 11.12 .30036 1.2745 145.2 21.3 .210 8 2026 07 16 06 21 52 22.690 -07 04 41.89 .30023 1.2745 145.2 21.3 .215 8 2026 07 16 07 21 52 28.779 -07 05 12.72 .30010 1.2744 145.2 21.3 .221 8 2026 07 16 08 21 52 34.868 -07 05 43.62 .29998 1.2743 145.2 21.3 .227 8 2026 07 16 09 21 52 40.956 -07 06 14.59 .29985 1.2743 145.2 21.3 .233 8 2026 07 16 10 21 52 47.044 -07 06 45.62 .29973 1.2742 145.3 21.3 .238 8 2026 07 16 11 21 52 53.131 -07 07 16.72 .29960 1.2741 145.3 21.3 .244 8 2026 07 16 12 21 52 59.218 -07 07 47.88 .29948 1.2741 145.3 21.3 .250 8 2026 07 16 13 21 53 05.305 -07 08 19.11 .29935 1.2740 145.3 21.3 .256 8 2026 07 16 14 21 53 11.391 -07 08 50.40 .29923 1.2740 145.4 21.2 .262 8 2026 07 16 15 21 53 17.477 -07 09 21.76 .29910 1.2739 145.4 21.2 .268 8 2026 07 16 16 21 53 23.562 -07 09 53.19 .29898 1.2738 145.4 21.2 .274 8 2026 07 16 17 21 53 29.647 -07 10 24.68 .29886 1.2738 145.4 21.2 .280 8 2026 07 16 18 21 53 35.732 -07 10 56.24 .29873 1.2737 145.4 21.2 .286 8 2026 07 16 19 21 53 41.816 -07 11 27.87 .29861 1.2736 145.5 21.2 .292 8 2026 07 16 20 21 53 47.900 -07 11 59.56 .29849 1.2736 145.5 21.2 .298 8 2026 07 16 21 21 53 53.983 -07 12 31.31 .29836 1.2735 145.5 21.2 .304 8 2026 07 16 22 21 54 00.066 -07 13 03.13 .29824 1.2735 145.5 21.2 .310 8 2026 07 16 23 21 54 06.148 -07 13 35.02 .29812 1.2734 145.5 21.2 .316 8 2026 07 17 00 21 54 12.230 -07 14 06.97 .29800 1.2733 145.6 21.2 .322 8 2026 07 17 01 21 54 18.311 -07 14 38.99 .29787 1.2733 145.6 21.2 .329 8 2026 07 17 02 21 54 24.392 -07 15 11.07 .29775 1.2732 145.6 21.2 .335 8 2026 07 17 03 21 54 30.472 -07 15 43.22 .29763 1.2731 145.6 21.2 .341 8 2026 07 17 04 21 54 36.552 -07 16 15.44 .29751 1.2731 145.6 21.2 .347 8 2026 07 17 05 21 54 42.632 -07 16 47.72 .29739 1.2730 145.7 21.2 .354 8 2026 07 17 06 21 54 48.711 -07 17 20.06 .29726 1.2730 145.7 21.2 .360 8 2026 07 17 07 21 54 54.789 -07 17 52.47 .29714 1.2729 145.7 21.2 .366 8 2026 07 17 08 21 55 00.868 -07 18 24.95 .29702 1.2728 145.7 21.2 .373 8 2026 07 17 09 21 55 06.945 -07 18 57.49 .29690 1.2728 145.8 21.2 .379 8 2026 07 17 10 21 55 13.022 -07 19 30.10 .29678 1.2727 145.8 21.2 .386 8 2026 07 17 11 21 55 19.099 -07 20 02.77 .29666 1.2727 145.8 21.2 .392 8 2026 07 17 12 21 55 25.175 -07 20 35.51 .29654 1.2726 145.8 21.2 .398 8 2026 07 17 13 21 55 31.250 -07 21 08.31 .29642 1.2725 145.8 21.2 .405 7 2026 07 17 14 21 55 37.326 -07 21 41.18 .29630 1.2725 145.9 21.2 .412 7 2026 07 17 15 21 55 43.400 -07 22 14.11 .29618 1.2724 145.9 21.2 .418 7 2026 07 17 16 21 55 49.474 -07 22 47.11 .29606 1.2723 145.9 21.2 .425 7 2026 07 17 17 21 55 55.548 -07 23 20.18 .29594 1.2723 145.9 21.2 .431 7 2026 07 17 18 21 56 01.621 -07 23 53.31 .29582 1.2722 145.9 21.2 .438 7 2026 07 17 19 21 56 07.693 -07 24 26.50 .29570 1.2722 146.0 21.2 .445 7