"Pseudo-MPEC" for P12pHLa
Created 2026 Sep 14 3:35:15 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P12pHLa*0C2026 09 05.58539503 04 47.584-31 03 40.31 ~9AFK 20.68wXNEOCPF51
P12pHLa 0C2026 09 05.59522303 04 47.817-31 03 45.79 ~9AFK 20.51wXNEOCPF51
P12pHLa 0C2026 09 05.60566703 04 48.061-31 03 51.44 ~9AFK 20.77wXNEOCPF51
P12pHLa 0C2026 09 05.61548803 04 48.279-31 03 56.82 ~9AFK 20.55wXNEOCPF51
P12pHLa 3C2026 09 06.56530903 05 11.895-31 12 24.98 ~9AFK 20.40GVNEOCPT14
P12pHLa 3C2026 09 06.56650903 05 11.917-31 12 25.61 ~9AFK 20.31GVNEOCPT14
P12pHLa 3C2026 09 06.56771203 05 11.943-31 12 26.25 ~9AFK 20.34GVNEOCPT14
P12pHLa 1C2026 09 06.73597 03 05 15.75 -31 13 50.2 ~9AFK VNEOCPQ62
P12pHLa 1C2026 09 06.74094 03 05 15.84 -31 13 53.1 ~9AFK 19.9 GVNEOCPQ62
P12pHLa 2C2026 09 09.93782303 06 15.26 -31 41 44.6 ~9AFK 19.7 GVNEOCPK91
P12pHLa 2C2026 09 09.94127403 06 15.29 -31 41 46.7 ~9AFK 20.2 GVNEOCPK91
P12pHLa 2C2026 09 09.94474703 06 15.35 -31 41 48.5 ~9AFK 20.2 GVNEOCPK91
P12pHLa 2C2026 09 09.94819603 06 15.38 -31 41 50.0 ~9AFK 20.2 GVNEOCPK91
P12pHLa 0B2026 09 10.97038503 06 27.954-31 50 32.66 ~9B9Zx19.1 GWNEOCPS15
P12pHLa 0B2026 09 10.99510503 06 28.269-31 50 45.67 ~9B9Zx19.0 GWNEOCPS15
P12pHLa 0B2026 09 11.70026603 06 35.374-31 56 39.48 ~9CLZ 19.8 GWNEOCPE42
P12pHLa 0B2026 09 11.72359703 06 35.468-31 56 51.32 ~9CLZ 19.9 GWNEOCPE42
P12pHLa 0B2026 09 11.74195103 06 35.610-31 56 59.98 ~9CLZ 19.6 GWNEOCPE42
Station data:
(E42) AUSTRALIA1/SRI, Swan Reach (S34.543998 E139.570190) Australia/SA.
(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.
(K91) Sutherland-LCO A (S32.380540 E20.810190) South Africa. Observer J.
D. Armstrong. Measurer T. Lister. 1.0-m f/8 Ritchey-Chrétien + CCD.
(Q62) iTelescope Observatory, Siding Spring (S31.273286 E149.064420)
Australia/NSW. Observer H. Sato. 0.30-m f/9 reflector + CCD.
(S15) Namibia1/HAKOS, Hakos, Namibia, Hakos (S23.236496 E16.361470) Namibia.
(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: P12pHLa
Perihelion 2026 Jun 27.484101 +/- 0.473 TT = 11:37:06.3 (JD 2461218.984101)
Epoch 2026 Sep 11.0 TT = JDT 2461294.5 Earth MOID: 0.8979 AutoNEOCP
M 13.497579799 +/- 0.10 (J2000 ecliptic)
n 0.178738252 +/- 0.00253 Peri. 237.705232 +/- 0.46
a 3.121219970 +/- 0.0294 Node 93.592566 +/- 0.20
e 0.42488225 +/- 0.00578 Incl. 27.187757 +/- 0.024
P 5.51425 H 17.37 G 0.15 U 8.7
q 1.795068976 +/- 0.00219 Q 4.447370964 +/- 0.0598
16 of 18 observations 2026 Sept. 5-11; mean residual 0".19
Residuals in arcseconds: 260905 F51 .15- .17+ 260906 T14 .03+ .01+ 260909 K91 .18- .24+ 260905 F51 .03- .00 260906 Q62 .39- .06+ 260910 S15( 3.3- .12-) 260905 F51 .06+ .03- 260906 Q62 .50- .18- 260910 S15( 2.0- .22-) 260905 F51 .00 .14- 260909 K91 .08- .14+ 260911 E42 .37+ .22- 260906 T14 .04+ .01- 260909 K91 .25- .13- 260911 E42 .27- .23- 260906 T14 .01+ .00 260909 K91 .03- .09- 260911 E42 .13+ .37+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 09 14 04 03 06 48.911 -32 16 46.09 1.1834 1.9092 121.2 20.3 .686 72 2026 09 14 05 03 06 48.997 -32 17 05.97 1.1833 1.9093 121.2 20.3 .698 72 2026 09 14 06 03 06 49.078 -32 17 25.83 1.1833 1.9094 121.2 20.3 .710 72 2026 09 14 07 03 06 49.154 -32 17 45.68 1.1832 1.9095 121.2 20.3 .722 72 2026 09 14 08 03 06 49.226 -32 18 05.51 1.1832 1.9096 121.2 20.3 .734 72 2026 09 14 09 03 06 49.292 -32 18 25.32 1.1831 1.9097 121.3 20.3 .747 72 2026 09 14 10 03 06 49.354 -32 18 45.11 1.1830 1.9099 121.3 20.3 .759 72 2026 09 14 11 03 06 49.411 -32 19 04.89 1.1830 1.9100 121.3 20.3 .771 72 2026 09 14 12 03 06 49.462 -32 19 24.64 1.1829 1.9101 121.3 20.3 .784 72 2026 09 14 13 03 06 49.510 -32 19 44.38 1.1829 1.9102 121.3 20.3 .797 72 2026 09 14 14 03 06 49.552 -32 20 04.10 1.1828 1.9103 121.4 20.3 .809 72 2026 09 14 15 03 06 49.589 -32 20 23.80 1.1828 1.9104 121.4 20.3 .822 72 2026 09 14 16 03 06 49.622 -32 20 43.49 1.1827 1.9105 121.4 20.3 .835 72 2026 09 14 17 03 06 49.649 -32 21 03.16 1.1826 1.9107 121.4 20.3 .848 72 2026 09 14 18 03 06 49.672 -32 21 22.80 1.1826 1.9108 121.4 20.3 .861 72 2026 09 14 19 03 06 49.690 -32 21 42.43 1.1825 1.9109 121.5 20.3 .875 72 2026 09 14 20 03 06 49.703 -32 22 02.05 1.1825 1.9110 121.5 20.3 .888 73 2026 09 14 21 03 06 49.712 -32 22 21.64 1.1824 1.9111 121.5 20.3 .902 73 2026 09 14 22 03 06 49.715 -32 22 41.21 1.1824 1.9112 121.5 20.3 .915 73 2026 09 14 23 03 06 49.714 -32 23 00.77 1.1823 1.9114 121.5 20.3 .929 73 2026 09 15 00 03 06 49.707 -32 23 20.31 1.1823 1.9115 121.5 20.3 .942 73 2026 09 15 01 03 06 49.696 -32 23 39.83 1.1822 1.9116 121.6 20.3 .956 73 2026 09 15 02 03 06 49.680 -32 23 59.33 1.1821 1.9117 121.6 20.3 .970 73 2026 09 15 03 03 06 49.659 -32 24 18.81 1.1821 1.9118 121.6 20.3 .984 73 2026 09 15 04 03 06 49.634 -32 24 38.27 1.1820 1.9119 121.6 20.3 1.00 73 2026 09 15 05 03 06 49.603 -32 24 57.72 1.1820 1.9120 121.6 20.3 1.01 73 2026 09 15 06 03 06 49.568 -32 25 17.14 1.1819 1.9122 121.7 20.3 1.03 73 2026 09 15 07 03 06 49.528 -32 25 36.55 1.1819 1.9123 121.7 20.3 1.04 73 2026 09 15 08 03 06 49.482 -32 25 55.94 1.1818 1.9124 121.7 20.3 1.06 73 2026 09 15 09 03 06 49.433 -32 26 15.30 1.1818 1.9125 121.7 20.3 1.07 73 2026 09 15 10 03 06 49.378 -32 26 34.65 1.1817 1.9126 121.7 20.3 1.09 73 2026 09 15 11 03 06 49.318 -32 26 53.98 1.1817 1.9127 121.8 20.3 1.10 73 2026 09 15 12 03 06 49.254 -32 27 13.29 1.1816 1.9129 121.8 20.3 1.11 73 2026 09 15 13 03 06 49.185 -32 27 32.59 1.1816 1.9130 121.8 20.3 1.13 73 2026 09 15 14 03 06 49.110 -32 27 51.86 1.1815 1.9131 121.8 20.3 1.15 73 2026 09 15 15 03 06 49.031 -32 28 11.11 1.1814 1.9132 121.8 20.3 1.16 73 2026 09 15 16 03 06 48.948 -32 28 30.35 1.1814 1.9133 121.8 20.3 1.18 73 2026 09 15 17 03 06 48.859 -32 28 49.56 1.1813 1.9134 121.9 20.3 1.19 73 2026 09 15 18 03 06 48.766 -32 29 08.75 1.1813 1.9135 121.9 20.3 1.21 73 2026 09 15 19 03 06 48.667 -32 29 27.93 1.1812 1.9137 121.9 20.3 1.22 74 2026 09 15 20 03 06 48.564 -32 29 47.09 1.1812 1.9138 121.9 20.3 1.24 74 2026 09 15 21 03 06 48.456 -32 30 06.22 1.1811 1.9139 121.9 20.3 1.25 74 2026 09 15 22 03 06 48.343 -32 30 25.34 1.1811 1.9140 122.0 20.3 1.27 74 2026 09 15 23 03 06 48.226 -32 30 44.43 1.1810 1.9141 122.0 20.3 1.29 74 2026 09 16 00 03 06 48.103 -32 31 03.51 1.1810 1.9142 122.0 20.3 1.30 74 2026 09 16 01 03 06 47.976 -32 31 22.57 1.1809 1.9144 122.0 20.3 1.32 74 2026 09 16 02 03 06 47.844 -32 31 41.60 1.1809 1.9145 122.0 20.3 1.33 74 2026 09 16 03 03 06 47.707 -32 32 00.62 1.1808 1.9146 122.1 20.3 1.35 74