"Pseudo-MPEC" for P12p4zK
Created 2026 Aug 21 15:35:09 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P12p4zK*0C2026 08 09.42464421 18 11.761-37 41 46.73 ~89Co 21.24wXNEOCPF51
P12p4zK 0C2026 08 09.44289921 18 14.893-37 42 39.22 ~89Co 21.36wXNEOCPF51
P12p4zK 0C2026 08 09.45202721 18 16.457-37 43 05.20 ~89Co 20.98wXNEOCPF51
P12p4zK 3C2026 08 11.46288021 24 57.687-39 04 25.81 ~8BDo 20.98GVNEOCPT14
P12p4zK 3C2026 08 11.46385421 24 57.813-39 04 27.74 ~8BDo 21.06GVNEOCPT14
P12p4zK 3C2026 08 11.46579721 24 58.062-39 04 31.59 ~8BDo 21.30GVNEOCPT14
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: P12p4zK
Perihelion 2026 Jun 9.817592 +/- 0.341 TT = 19:37:19.9 (JD 2461201.317592)
Epoch 2026 Aug 11.0 TT = JDT 2461263.5 Earth MOID: 0.0215 AutoNEOCP
M 38.727490557 +/- 0.6 (J2000 ecliptic)
n 0.622804609 +/- 0.00786 Peri. 118.829878 +/- 0.8
a 1.358005421 +/- 0.0114 Node 128.110878 +/- 0.14
e 0.32450432 +/- 0.00738 Incl. 10.889126 +/- 0.17
P 1.583/578.019d H 25.30 G 0.15 U 9.5
q 0.917326783 +/- 0.00554 Q 1.798684060 +/- 0.0241
From 6 observations 2026 Aug. 9-11; mean residual 0".02
Residuals in arcseconds: 260809 F51 .01- .04- 260809 F51 .01+ .01- 260811 T14 .01+ .00 260809 F51 .00 .05+ 260811 T14 .02+ .01- 260811 T14 .04- .01+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 08 21 16 21 44 10.592 -41 49 29.27 .15608 1.1494 150.0 22.8 144 133 2026 08 21 17 21 44 13.599 -41 49 41.36 .15634 1.1496 150.0 22.8 144 133 2026 08 21 18 21 44 16.598 -41 49 53.31 .15661 1.1498 150.0 22.8 145 133 2026 08 21 19 21 44 19.589 -41 50 05.10 .15688 1.1500 150.0 22.8 145 133 2026 08 21 20 21 44 22.571 -41 50 16.75 .15715 1.1502 149.9 22.8 146 133 2026 08 21 21 21 44 25.546 -41 50 28.24 .15742 1.1504 149.9 22.8 147 133 2026 08 21 22 21 44 28.512 -41 50 39.59 .15768 1.1507 149.9 22.8 147 133 2026 08 21 23 21 44 31.470 -41 50 50.79 .15795 1.1509 149.9 22.8 148 133 2026 08 22 00 21 44 34.420 -41 51 01.84 .15822 1.1511 149.9 22.8 148 133 2026 08 22 01 21 44 37.363 -41 51 12.74 .15849 1.1513 149.8 22.8 149 133 2026 08 22 02 21 44 40.297 -41 51 23.50 .15876 1.1515 149.8 22.8 149 132 2026 08 22 03 21 44 43.223 -41 51 34.11 .15903 1.1517 149.8 22.8 150 132 2026 08 22 04 21 44 46.142 -41 51 44.58 .15930 1.1519 149.8 22.8 151 132 2026 08 22 05 21 44 49.052 -41 51 54.90 .15956 1.1521 149.8 22.8 151 132 2026 08 22 06 21 44 51.955 -41 52 05.08 .15983 1.1523 149.7 22.8 152 132 2026 08 22 07 21 44 54.850 -41 52 15.12 .16010 1.1525 149.7 22.8 152 132 2026 08 22 08 21 44 57.738 -41 52 25.01 .16037 1.1527 149.7 22.8 153 132 2026 08 22 09 21 45 00.617 -41 52 34.76 .16064 1.1529 149.7 22.8 153 132 2026 08 22 10 21 45 03.489 -41 52 44.37 .16091 1.1532 149.7 22.8 154 132 2026 08 22 11 21 45 06.354 -41 52 53.84 .16118 1.1534 149.6 22.8 154 132 2026 08 22 12 21 45 09.211 -41 53 03.17 .16145 1.1536 149.6 22.8 155 132 2026 08 22 13 21 45 12.060 -41 53 12.35 .16172 1.1538 149.6 22.8 156 132 2026 08 22 14 21 45 14.902 -41 53 21.40 .16199 1.1540 149.6 22.9 156 132 2026 08 22 15 21 45 17.737 -41 53 30.31 .16226 1.1542 149.6 22.9 157 132 2026 08 22 16 21 45 20.564 -41 53 39.08 .16253 1.1544 149.5 22.9 157 132 2026 08 22 17 21 45 23.384 -41 53 47.72 .16280 1.1546 149.5 22.9 158 132 2026 08 22 18 21 45 26.197 -41 53 56.21 .16307 1.1548 149.5 22.9 158 132 2026 08 22 19 21 45 29.002 -41 54 04.57 .16334 1.1550 149.5 22.9 159 132 2026 08 22 20 21 45 31.800 -41 54 12.80 .16361 1.1552 149.5 22.9 159 132 2026 08 22 21 21 45 34.591 -41 54 20.89 .16388 1.1554 149.4 22.9 160 132 2026 08 22 22 21 45 37.375 -41 54 28.84 .16415 1.1557 149.4 22.9 160 132 2026 08 22 23 21 45 40.152 -41 54 36.66 .16442 1.1559 149.4 22.9 161 132 2026 08 23 00 21 45 42.921 -41 54 44.34 .16469 1.1561 149.4 22.9 162 132 2026 08 23 01 21 45 45.684 -41 54 51.89 .16496 1.1563 149.4 22.9 162 132 2026 08 23 02 21 45 48.439 -41 54 59.31 .16523 1.1565 149.3 22.9 163 132 2026 08 23 03 21 45 51.188 -41 55 06.59 .16550 1.1567 149.3 22.9 163 132 2026 08 23 04 21 45 53.930 -41 55 13.75 .16577 1.1569 149.3 22.9 164 132 2026 08 23 05 21 45 56.664 -41 55 20.77 .16604 1.1571 149.3 22.9 164 132 2026 08 23 06 21 45 59.392 -41 55 27.66 .16631 1.1573 149.3 22.9 165 132 2026 08 23 07 21 46 02.114 -41 55 34.42 .16658 1.1575 149.2 22.9 165 132 2026 08 23 08 21 46 04.828 -41 55 41.05 .16686 1.1577 149.2 22.9 166 132 2026 08 23 09 21 46 07.536 -41 55 47.55 .16713 1.1579 149.2 22.9 166 132 2026 08 23 10 21 46 10.237 -41 55 53.92 .16740 1.1582 149.2 22.9 167 132 2026 08 23 11 21 46 12.931 -41 56 00.17 .16767 1.1584 149.2 22.9 167 132 2026 08 23 12 21 46 15.618 -41 56 06.28 .16794 1.1586 149.1 22.9 168 132 2026 08 23 13 21 46 18.299 -41 56 12.27 .16821 1.1588 149.1 23.0 169 132 2026 08 23 14 21 46 20.974 -41 56 18.13 .16848 1.1590 149.1 23.0 169 132 2026 08 23 15 21 46 23.642 -41 56 23.86 .16876 1.1592 149.1 23.0 170 132