"Pseudo-MPEC" for P22pRlG
Created 2026 Sep 12 7:35:20 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P22pRlG*0C2026 09 11.46224200 18 32.422-10 01 06.85 ~9BD5 20.17wXNEOCPF52
P22pRlG 0C2026 09 11.47313900 18 36.988-10 00 15.60 ~9BD5 20.22wXNEOCPF52
P22pRlG 0C2026 09 11.48405800 18 41.524-09 59 24.59 ~9BD5 20.17wXNEOCPF52
P22pRlG 0C2026 09 11.49498100 18 46.098-09 58 33.05 ~9BD5 20.21wXNEOCPF52
P22pRlG 0C2026 09 11.56930500 19 17.204-09 52 42.80 ~9BH5 20.07GVNEOCPF51
P22pRlG 0C2026 09 11.57012300 19 17.563-09 52 38.81 ~9BH5 19.87GVNEOCPF51
P22pRlG |C2026 09 12.16341000 23 49.250-09 05 53.50 ~9C4o 20.2 GVNEOCP807
P22pRlG |C2026 09 12.17129000 23 52.380-09 05 18.60 ~9C4o 20.2 GVNEOCP807
P22pRlG |C2026 09 12.17913000 23 55.500-09 04 43.60 ~9C4o 20.3 GVNEOCP807
Station data:
(807) Cerro Tololo Observatory, La Serena (S30.169133 W70.805900) Chile.
Observer R. Holmes. 0.61-m f/6.5 astrograph + CCD.
(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.
Orbital elements: P22pRlG
Perihelion 2026 Aug 26.740920 +/- 0.298 TT = 17:46:55.4 (JD 2461279.240920)
Epoch 2026 Sep 12.0 TT = JDT 2461295.5 Earth MOID: 0.0537 Ma: 0.0064
M 3.765449003 +/- 0.08 (J2000 ecliptic) AutoNEOCP
n 0.231590531 +/- 0.00174 Peri. 258.515053 +/- 2.5
a 2.626166053 +/- 0.0131 Node 73.041929 +/- 2.2
e 0.59524474 +/- 0.00189 Incl. 0.793761 +/- 0.007
P 4.25582 H 24.76 G 0.15 U 8.5
q 1.062954505 +/- 0.00113 Q 4.189377601 +/- 0.0258
From 9 observations 2026 Sept. 11-12 (17.2 hr); mean residual 0".09
Residuals in arcseconds: 260911 F52 .03- .04- 260911 F52 .07+ .07+ 260912 807 .01+ .01- 260911 F52 .15+ .11+ 260911 F51 .10- .06- 260912 807 .07- .09- 260911 F52 .18- .14- 260911 F51 .10+ .06+ 260912 807 .07+ .10+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 09 12 08 00 24 59.574 -08 53 57.69 .08072 1.0841 163.3 20.3 1.15 45 2026 09 12 09 00 25 17.362 -08 50 53.43 .08085 1.0842 163.3 20.3 1.41 46 2026 09 12 10 00 25 35.083 -08 47 49.70 .08098 1.0843 163.2 20.3 1.69 47 2026 09 12 11 00 25 52.738 -08 44 46.49 .08111 1.0844 163.2 20.3 1.99 48 2026 09 12 12 00 26 10.326 -08 41 43.80 .08124 1.0845 163.2 20.3 2.30 48 2026 09 12 13 00 26 27.847 -08 38 41.62 .08137 1.0846 163.2 20.3 2.62 49 2026 09 12 14 00 26 45.302 -08 35 39.97 .08151 1.0847 163.1 20.3 2.97 49 2026 09 12 15 00 27 02.692 -08 32 38.83 .08164 1.0848 163.1 20.4 3.33 50 2026 09 12 16 00 27 20.016 -08 29 38.21 .08177 1.0849 163.1 20.4 3.70 50 2026 09 12 17 00 27 37.274 -08 26 38.10 .08190 1.0850 163.1 20.4 4.09 50 2026 09 12 18 00 27 54.468 -08 23 38.51 .08203 1.0851 163.0 20.4 4.50 50 2026 09 12 19 00 28 11.596 -08 20 39.43 .08217 1.0852 163.0 20.4 4.92 50 2026 09 12 20 00 28 28.660 -08 17 40.87 .08230 1.0854 163.0 20.4 5.36 51 2026 09 12 21 00 28 45.660 -08 14 42.81 .08243 1.0855 163.0 20.4 5.81 51 2026 09 12 22 00 29 02.596 -08 11 45.28 .08257 1.0856 162.9 20.4 6.28 51 2026 09 12 23 00 29 19.467 -08 08 48.25 .08270 1.0857 162.9 20.4 6.76 51 2026 09 13 00 00 29 36.275 -08 05 51.73 .08284 1.0858 162.9 20.4 7.26 51 2026 09 13 01 00 29 53.020 -08 02 55.72 .08297 1.0859 162.9 20.4 7.77 51 2026 09 13 02 00 30 09.701 -08 00 00.22 .08310 1.0860 162.8 20.4 8.29 51 2026 09 13 03 00 30 26.319 -07 57 05.23 .08324 1.0861 162.8 20.4 8.83 51 2026 09 13 04 00 30 42.875 -07 54 10.75 .08337 1.0862 162.8 20.4 9.38 52 2026 09 13 05 00 30 59.368 -07 51 16.77 .08351 1.0863 162.8 20.4 9.95 52 2026 09 13 06 00 31 15.799 -07 48 23.30 .08365 1.0864 162.7 20.4 10.5 52 2026 09 13 07 00 31 32.168 -07 45 30.33 .08378 1.0866 162.7 20.4 11.1 52 2026 09 13 08 00 31 48.476 -07 42 37.87 .08392 1.0867 162.7 20.4 11.7 52 2026 09 13 09 00 32 04.722 -07 39 45.91 .08405 1.0868 162.7 20.4 12.3 52 2026 09 13 10 00 32 20.906 -07 36 54.45 .08419 1.0869 162.7 20.4 13.0 52 2026 09 13 11 00 32 37.030 -07 34 03.49 .08433 1.0870 162.6 20.4 13.6 52 2026 09 13 12 00 32 53.093 -07 31 13.04 .08446 1.0871 162.6 20.4 14.3 52 2026 09 13 13 00 33 09.095 -07 28 23.08 .08460 1.0872 162.6 20.4 15.0 52 2026 09 13 14 00 33 25.037 -07 25 33.62 .08474 1.0873 162.6 20.5 15.6 52 2026 09 13 15 00 33 40.918 -07 22 44.65 .08488 1.0874 162.5 20.5 16.3 52 2026 09 13 16 00 33 56.740 -07 19 56.19 .08502 1.0876 162.5 20.5 17.0 52 2026 09 13 17 00 34 12.503 -07 17 08.22 .08515 1.0877 162.5 20.5 17.8 52 2026 09 13 18 00 34 28.205 -07 14 20.74 .08529 1.0878 162.5 20.5 18.5 52 2026 09 13 19 00 34 43.849 -07 11 33.76 .08543 1.0879 162.4 20.5 19.2 52 2026 09 13 20 00 34 59.434 -07 08 47.27 .08557 1.0880 162.4 20.5 20.0 52 2026 09 13 21 00 35 14.960 -07 06 01.27 .08571 1.0881 162.4 20.5 20.8 52 2026 09 13 22 00 35 30.427 -07 03 15.76 .08585 1.0882 162.4 20.5 21.5 52 2026 09 13 23 00 35 45.836 -07 00 30.74 .08599 1.0883 162.4 20.5 22.3 53 2026 09 14 00 00 36 01.188 -06 57 46.21 .08613 1.0885 162.3 20.5 23.1 53 2026 09 14 01 00 36 16.481 -06 55 02.17 .08627 1.0886 162.3 20.5 23.9 53 2026 09 14 02 00 36 31.717 -06 52 18.61 .08641 1.0887 162.3 20.5 24.8 53 2026 09 14 03 00 36 46.895 -06 49 35.54 .08655 1.0888 162.3 20.5 25.6 53 2026 09 14 04 00 37 02.016 -06 46 52.95 .08669 1.0889 162.3 20.5 26.4 53 2026 09 14 05 00 37 17.081 -06 44 10.85 .08683 1.0890 162.2 20.5 27.3 53 2026 09 14 06 00 37 32.088 -06 41 29.23 .08697 1.0892 162.2 20.5 28.2 53 2026 09 14 07 00 37 47.039 -06 38 48.09 .08711 1.0893 162.2 20.5 29.0 53