"Pseudo-MPEC" for P12p4IX
Created 2026 Aug 15 6:35:07 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P12p4IX*0C2026 08 09.55981801 38 32.889+02 12 37.01 ~89FK 21.49wXNEOCPF51
P12p4IX 0C2026 08 09.56992201 38 33.810+02 12 46.24 ~89FK 21.19wXNEOCPF51
P12p4IX 0C2026 08 09.58002901 38 34.726+02 12 55.40 ~89G5 20.77GVNEOCPF51
P12p4IX 0C2026 08 09.59016901 38 35.643+02 13 04.72 ~89G5 20.97GVNEOCPF51
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.
Orbital elements: P12p4IX
Perihelion 2026 Oct 5.419714 +/- 44.2 TT = 10:04:23.2 (JD 2461318.919714)
Epoch 2026 Aug 10.0 TT = JDT 2461262.5 Earth MOID: 0.0081 Ma: 0.0496
M 302.986856007 +/- 50 (J2000 ecliptic) AutoNEOCP
n 1.010518137 +/- 0.74 Peri. 162.114830 +/- 70
a 0.983497606 +/- 0.48 Node 339.880602 +/- 30
e 0.94504677 +/- 0.257 Incl. 42.946071 +/- 51
P 0.975/356.246d H 20.44 G 0.15 U 12.5 SR
q 0.054046362 +/- 0.54 Q 1.912948850 +/- 23.9
From 4 observations 2026 Aug. 9 (43.7 min); mean residual 0".02
Residuals in arcseconds: 260809 F51 .02- .00 260809 F51 .01+ .04- 260809 F51 .03+ .02+ 260809 F51 .02- .02+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 08 15 07 01 49 46.834 +04 02 55.52 .36187 1.2110 115.0 20.5 54d 89 2026 08 15 08 01 49 52.910 +04 03 57.45 .36098 1.2104 115.0 20.5 55d 89 2026 08 15 09 01 49 59.010 +04 04 59.64 .36009 1.2099 115.0 20.5 55d 89 2026 08 15 10 01 50 05.133 +04 06 02.10 .35920 1.2094 115.0 20.5 55d 89 2026 08 15 11 01 50 11.280 +04 07 04.84 .35831 1.2088 115.0 20.5 55d 89 2026 08 15 12 01 50 17.452 +04 08 07.86 .35742 1.2083 115.0 20.5 56d 89 2026 08 15 13 01 50 23.647 +04 09 11.16 .35653 1.2078 115.1 20.5 56d 89 2026 08 15 14 01 50 29.866 +04 10 14.73 .35564 1.2072 115.1 20.5 56d 89 2026 08 15 15 01 50 36.111 +04 11 18.59 .35475 1.2067 115.1 20.4 56d 89 2026 08 15 16 01 50 42.380 +04 12 22.74 .35386 1.2061 115.1 20.4 56d 89 2026 08 15 17 01 50 48.673 +04 13 27.17 .35297 1.2056 115.1 20.4 56d 89 2026 08 15 18 01 50 54.992 +04 14 31.89 .35208 1.2050 115.1 20.4 57d 89 2026 08 15 19 01 51 01.337 +04 15 36.90 .35119 1.2045 115.1 20.4 57d 89 2026 08 15 20 01 51 07.707 +04 16 42.21 .35030 1.2040 115.1 20.4 57d 89 2026 08 15 21 01 51 14.102 +04 17 47.82 .34941 1.2034 115.1 20.4 57d 89 2026 08 15 22 01 51 20.524 +04 18 53.72 .34852 1.2029 115.1 20.4 57d 89 2026 08 15 23 01 51 26.972 +04 19 59.92 .34763 1.2023 115.1 20.4 57d 89 2026 08 16 00 01 51 33.446 +04 21 06.43 .34674 1.2018 115.2 20.4 57d 89 2026 08 16 01 01 51 39.947 +04 22 13.24 .34586 1.2013 115.2 20.4 57d 89 2026 08 16 02 01 51 46.475 +04 23 20.36 .34497 1.2007 115.2 20.4 57d 89 2026 08 16 03 01 51 53.030 +04 24 27.79 .34408 1.2002 115.2 20.4 57d 89 2026 08 16 04 01 51 59.612 +04 25 35.54 .34319 1.1996 115.2 20.4 57d 89 2026 08 16 05 01 52 06.221 +04 26 43.59 .34230 1.1991 115.2 20.4 57d 89 2026 08 16 06 01 52 12.859 +04 27 51.97 .34141 1.1985 115.2 20.4 57d 89 2026 08 16 07 01 52 19.524 +04 29 00.67 .34052 1.1980 115.2 20.4 57d 89 2026 08 16 08 01 52 26.218 +04 30 09.69 .33964 1.1974 115.2 20.3 57d 89 2026 08 16 09 01 52 32.940 +04 31 19.03 .33875 1.1969 115.2 20.3 58d 89 2026 08 16 10 01 52 39.690 +04 32 28.70 .33786 1.1963 115.2 20.3 58d 89 2026 08 16 11 01 52 46.470 +04 33 38.71 .33697 1.1958 115.2 20.3 58d 89 2026 08 16 12 01 52 53.279 +04 34 49.04 .33609 1.1953 115.2 20.3 58d 89 2026 08 16 13 01 53 00.117 +04 35 59.71 .33520 1.1947 115.3 20.3 58d 89 2026 08 16 14 01 53 06.985 +04 37 10.72 .33431 1.1942 115.3 20.3 58d 89 2026 08 16 15 01 53 13.883 +04 38 22.07 .33342 1.1936 115.3 20.3 59d 89 2026 08 16 16 01 53 20.811 +04 39 33.76 .33254 1.1931 115.3 20.3 59d 89 2026 08 16 17 01 53 27.770 +04 40 45.80 .33165 1.1925 115.3 20.3 59d 89 2026 08 16 18 01 53 34.759 +04 41 58.19 .33076 1.1920 115.3 20.3 59d 89 2026 08 16 19 01 53 41.779 +04 43 10.94 .32988 1.1914 115.3 20.3 59d 90 2026 08 16 20 01 53 48.831 +04 44 24.03 .32899 1.1909 115.3 20.3 60d 90 2026 08 16 21 01 53 55.914 +04 45 37.49 .32810 1.1903 115.3 20.3 60d 89 2026 08 16 22 01 54 03.028 +04 46 51.30 .32722 1.1898 115.3 20.3 60d 89 2026 08 16 23 01 54 10.175 +04 48 05.48 .32633 1.1892 115.3 20.3 60d 89 2026 08 17 00 01 54 17.354 +04 49 20.02 .32544 1.1887 115.3 20.3 61d 89 2026 08 17 01 01 54 24.566 +04 50 34.94 .32456 1.1881 115.3 20.2 61d 89 2026 08 17 02 01 54 31.810 +04 51 50.22 .32367 1.1876 115.3 20.2 61d 89 2026 08 17 03 01 54 39.088 +04 53 05.89 .32278 1.1870 115.3 20.2 61d 89 2026 08 17 04 01 54 46.399 +04 54 21.93 .32190 1.1865 115.3 20.2 61d 89 2026 08 17 05 01 54 53.744 +04 55 38.35 .32101 1.1859 115.3 20.2 61d 89 2026 08 17 06 01 55 01.124 +04 56 55.16 .32013 1.1853 115.3 20.2 61d 89