"Pseudo-MPEC" for P12oSL5
Created 2026 Aug 6 21:35:09 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P12oSL5*0C2026 08 05.42455120 23 14.009+04 46 34.45 ~85F5 20.75wXNEOCPF51
P12oSL5 0C2026 08 05.43443520 23 14.527+04 46 54.42 ~85F5 20.80wXNEOCPF51
P12oSL5 0C2026 08 05.44454520 23 15.064+04 47 14.47 ~85F5 20.08wXNEOCPF51
P12oSL5 3C2026 08 06.46817920 24 49.296+05 22 43.53 ~86C5 20.20GVNEOCPT14
P12oSL5 3C2026 08 06.46915520 24 49.358+05 22 45.64 ~86C5 20.16GVNEOCPT14
P12oSL5 3C2026 08 06.47013020 24 49.419+05 22 47.65 ~86C5 20.12GVNEOCPT14
P12oSL5 3C2026 08 06.47110220 24 49.481+05 22 49.75 ~86C5 20.16GVNEOCPT14
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.
(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: P12oSL5
Perihelion 2026 Sep 24.449229 +/- 0.939 TT = 10:46:53.3 (JD 2461307.949229)
Epoch 2026 Aug 6.0 TT = JDT 2461258.5 Earth MOID: 0.0080 AutoNEOCP
M 334.984467865 +/- 1.2 (J2000 ecliptic)
n 0.505883158 +/- 0.0328 Peri. 199.893278 +/- 8
a 1.559920869 +/- 0.0674 Node 167.465341 +/- 6
e 0.37425878 +/- 0.0388 Incl. 3.505244 +/- 0.58
P 1.948/711.613d H 24.27 G 0.15 U 10.4
q 0.976106776 +/- 0.0193 Q 2.143734963 +/- 0.153
From 7 observations 2026 Aug. 5-6 (25.1 hr); mean residual 0".04
Residuals in arcseconds: 260805 F51 .01+ .05- 260806 T14 .00 .01+ 260806 T14 .00 .01- 260805 F51 .02- .12+ 260806 T14 .01+ .03+ 260805 F51 .01+ .07- 260806 T14 .01- .03- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 08 06 22 20 25 36.684 +05 39 27.50 .09098 1.0977 155.6 20.3 4.52 26 2026 08 06 23 20 25 40.997 +05 41 00.14 .09080 1.0975 155.6 20.3 5.23 27 2026 08 07 00 20 25 45.330 +05 42 33.06 .09062 1.0973 155.5 20.3 5.97 27 2026 08 07 01 20 25 49.683 +05 44 06.25 .09044 1.0971 155.5 20.3 6.75 28 2026 08 07 02 20 25 54.056 +05 45 39.71 .09026 1.0969 155.5 20.3 7.56 28 2026 08 07 03 20 25 58.449 +05 47 13.46 .09007 1.0968 155.5 20.3 8.40 29 2026 08 07 04 20 26 02.863 +05 48 47.49 .08989 1.0966 155.5 20.3 9.29 29 2026 08 07 05 20 26 07.297 +05 50 21.80 .08971 1.0964 155.4 20.3 10.2 29 2026 08 07 06 20 26 11.752 +05 51 56.39 .08953 1.0962 155.4 20.3 11.2 30 2026 08 07 07 20 26 16.227 +05 53 31.27 .08935 1.0960 155.4 20.3 12.2 30 2026 08 07 08 20 26 20.724 +05 55 06.43 .08917 1.0958 155.4 20.3 13.2 30 2026 08 07 09 20 26 25.241 +05 56 41.88 .08899 1.0956 155.3 20.3 14.3 30 2026 08 07 10 20 26 29.780 +05 58 17.63 .08881 1.0955 155.3 20.3 15.4 31 2026 08 07 11 20 26 34.339 +05 59 53.66 .08863 1.0953 155.3 20.3 16.5 31 2026 08 07 12 20 26 38.921 +06 01 29.99 .08845 1.0951 155.3 20.3 17.7 31 2026 08 07 13 20 26 43.523 +06 03 06.61 .08827 1.0949 155.3 20.3 18.9 31 2026 08 07 14 20 26 48.148 +06 04 43.53 .08809 1.0947 155.2 20.3 20.2 31 2026 08 07 15 20 26 52.794 +06 06 20.75 .08791 1.0945 155.2 20.3 21.5 31 2026 08 07 16 20 26 57.462 +06 07 58.27 .08774 1.0943 155.2 20.3 22.9 31 2026 08 07 17 20 27 02.152 +06 09 36.09 .08756 1.0942 155.2 20.3 24.3 32 2026 08 07 18 20 27 06.864 +06 11 14.22 .08738 1.0940 155.1 20.3 25.7 32 2026 08 07 19 20 27 11.598 +06 12 52.65 .08720 1.0938 155.1 20.3 27.2 32 2026 08 07 20 20 27 16.355 +06 14 31.38 .08702 1.0936 155.1 20.3 28.7 32 2026 08 07 21 20 27 21.135 +06 16 10.43 .08684 1.0934 155.1 20.3 30.3 32 2026 08 07 22 20 27 25.937 +06 17 49.78 .08666 1.0932 155.0 20.3 31.9 32 2026 08 07 23 20 27 30.762 +06 19 29.45 .08648 1.0931 155.0 20.2 33.5 32 2026 08 08 00 20 27 35.610 +06 21 09.44 .08630 1.0929 155.0 20.2 35.2 32 2026 08 08 01 20 27 40.481 +06 22 49.73 .08612 1.0927 155.0 20.2 36.9 32 2026 08 08 02 20 27 45.375 +06 24 30.35 .08595 1.0925 155.0 20.2 38.7 32 2026 08 08 03 20 27 50.293 +06 26 11.29 .08577 1.0923 154.9 20.2 40.6 32 2026 08 08 04 20 27 55.234 +06 27 52.54 .08559 1.0921 154.9 20.2 42.4 32 2026 08 08 05 20 28 00.200 +06 29 34.13 .08541 1.0919 154.9 20.2 44.4 33 2026 08 08 06 20 28 05.188 +06 31 16.03 .08523 1.0918 154.9 20.2 46.3 33 2026 08 08 07 20 28 10.201 +06 32 58.26 .08505 1.0916 154.8 20.2 48.4 33 2026 08 08 08 20 28 15.238 +06 34 40.83 .08488 1.0914 154.8 20.2 50.4 33 2026 08 08 09 20 28 20.300 +06 36 23.72 .08470 1.0912 154.8 20.2 52.5 33 2026 08 08 10 20 28 25.386 +06 38 06.95 .08452 1.0910 154.8 20.2 54.7 33 2026 08 08 11 20 28 30.496 +06 39 50.51 .08434 1.0908 154.7 20.2 56.9 33 2026 08 08 12 20 28 35.631 +06 41 34.41 .08416 1.0907 154.7 20.2 59.2 33 2026 08 08 13 20 28 40.791 +06 43 18.64 .08399 1.0905 154.7 20.2 61.5 33 2026 08 08 14 20 28 45.977 +06 45 03.22 .08381 1.0903 154.7 20.2 63.9 33 2026 08 08 15 20 28 51.187 +06 46 48.14 .08363 1.0901 154.7 20.2 66.3 33 2026 08 08 16 20 28 56.423 +06 48 33.41 .08346 1.0899 154.6 20.2 68.8 33 2026 08 08 17 20 29 01.684 +06 50 19.02 .08328 1.0898 154.6 20.2 71.3 33 2026 08 08 18 20 29 06.971 +06 52 04.98 .08310 1.0896 154.6 20.2 73.9 33 2026 08 08 19 20 29 12.284 +06 53 51.29 .08292 1.0894 154.6 20.2 76.5 33 2026 08 08 20 20 29 17.623 +06 55 37.96 .08275 1.0892 154.5 20.2 79.2 33 2026 08 08 21 20 29 22.988 +06 57 24.98 .08257 1.0890 154.5 20.2 82.0 33