"Pseudo-MPEC" for W2p4zK
Created 2026 Aug 21 16:35:15 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
W2p4zK 0C2026 08 09.42464421 18 11.761-37 41 46.73 ~8LGZ 21.24wXNEOCPF51
W2p4zK 0C2026 08 09.44289921 18 14.893-37 42 39.22 ~8LGZ 21.36wXNEOCPF51
W2p4zK 0C2026 08 09.45202721 18 16.457-37 43 05.20 ~8LGZ 20.98wXNEOCPF51
W2p4zK 3C2026 08 11.46288021 24 57.687-39 04 25.81 ~8LGZ 20.98GVNEOCPT14
W2p4zK 3C2026 08 11.46385421 24 57.813-39 04 27.74 ~8LGZ 21.06GVNEOCPT14
W2p4zK 3C2026 08 11.46579721 24 58.062-39 04 31.59 ~8LGZ 21.30GVNEOCPT14
W2p4zK *3C2026 08 21.42761521 43 45.994-41 47 52.13 ~8LGZ 22.81GVNEOCPT14
W2p4zK 3C2026 08 21.42881521 43 46.038-41 47 52.66 ~8LGZ 23.11GVNEOCPT14
W2p4zK 3C2026 08 21.43002421 43 46.095-41 47 52.95 ~8LGZ 22.92GVNEOCPT14
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: W2p4zK
Perihelion 2026 Jun 9.481359 +/- 0.0139 TT = 11:33:09.4 (JD 2461200.981359)
Epoch 2026 Aug 21.0 TT = JDT 2461273.5 Earth MOID: 0.0208 AutoNEOCP
M 45.696043364 +/- 0.040 (J2000 ecliptic)
n 0.630128237 +/- 0.000433 Peri. 118.318247 +/- 0.0055
a 1.347462707 +/- 0.000617 Node 128.185632 +/- 0.00033
e 0.32042096 +/- 0.00036 Incl. 10.766289 +/- 0.009
P 1.564/571.301d H 25.51 G 0.15 U 7.5
q 0.915707409 +/- 6.67e-5 Q 1.779218006 +/- 0.0013
From 9 observations 2026 Aug. 9-21; mean residual 0".07
Residuals in arcseconds: 260809 F51 .14- .11- 260811 T14 .00 .00 260821 T14 .03+ .10+ 260809 F51 .03+ .07+ 260811 T14 .01+ .00 260821 T14 .05- .08- 260809 F51 .12+ .05+ 260811 T14 .02- .00 260821 T14 .02+ .02- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 08 21 17 21 44 06.375 -41 48 23.95 .15399 1.1475 150.0 22.9 .068 11 2026 08 21 18 21 44 09.344 -41 48 35.60 .15426 1.1477 150.0 22.9 .070 11 2026 08 21 19 21 44 12.304 -41 48 47.10 .15452 1.1479 150.0 22.9 .072 12 2026 08 21 20 21 44 15.256 -41 48 58.45 .15479 1.1481 149.9 22.9 .074 12 2026 08 21 21 21 44 18.200 -41 49 09.65 .15505 1.1483 149.9 23.0 .077 12 2026 08 21 22 21 44 21.136 -41 49 20.70 .15532 1.1486 149.9 23.0 .079 12 2026 08 21 23 21 44 24.064 -41 49 31.61 .15558 1.1488 149.9 23.0 .081 12 2026 08 22 00 21 44 26.984 -41 49 42.37 .15585 1.1490 149.9 23.0 .083 13 2026 08 22 01 21 44 29.896 -41 49 52.98 .15612 1.1492 149.8 23.0 .085 13 2026 08 22 02 21 44 32.800 -41 50 03.45 .15638 1.1494 149.8 23.0 .088 13 2026 08 22 03 21 44 35.696 -41 50 13.77 .15665 1.1496 149.8 23.0 .090 13 2026 08 22 04 21 44 38.584 -41 50 23.94 .15692 1.1498 149.8 23.0 .092 13 2026 08 22 05 21 44 41.465 -41 50 33.98 .15718 1.1500 149.8 23.0 .095 14 2026 08 22 06 21 44 44.338 -41 50 43.87 .15745 1.1502 149.8 23.0 .097 14 2026 08 22 07 21 44 47.203 -41 50 53.62 .15771 1.1504 149.7 23.0 .099 14 2026 08 22 08 21 44 50.060 -41 51 03.22 .15798 1.1506 149.7 23.0 .102 14 2026 08 22 09 21 44 52.910 -41 51 12.69 .15825 1.1508 149.7 23.0 .104 14 2026 08 22 10 21 44 55.753 -41 51 22.01 .15852 1.1510 149.7 23.0 .106 14 2026 08 22 11 21 44 58.587 -41 51 31.19 .15878 1.1512 149.7 23.0 .109 14 2026 08 22 12 21 45 01.415 -41 51 40.23 .15905 1.1514 149.6 23.0 .111 15 2026 08 22 13 21 45 04.235 -41 51 49.14 .15932 1.1516 149.6 23.0 .114 15 2026 08 22 14 21 45 07.047 -41 51 57.90 .15958 1.1519 149.6 23.0 .116 15 2026 08 22 15 21 45 09.852 -41 52 06.53 .15985 1.1521 149.6 23.0 .118 15 2026 08 22 16 21 45 12.650 -41 52 15.02 .16012 1.1523 149.6 23.0 .121 15 2026 08 22 17 21 45 15.440 -41 52 23.37 .16039 1.1525 149.5 23.0 .123 15 2026 08 22 18 21 45 18.224 -41 52 31.58 .16065 1.1527 149.5 23.0 .126 15 2026 08 22 19 21 45 21.000 -41 52 39.66 .16092 1.1529 149.5 23.0 .128 15 2026 08 22 20 21 45 23.768 -41 52 47.60 .16119 1.1531 149.5 23.1 .131 15 2026 08 22 21 21 45 26.530 -41 52 55.41 .16146 1.1533 149.5 23.1 .133 15 2026 08 22 22 21 45 29.285 -41 53 03.08 .16172 1.1535 149.4 23.1 .136 15 2026 08 22 23 21 45 32.032 -41 53 10.62 .16199 1.1537 149.4 23.1 .138 15 2026 08 23 00 21 45 34.773 -41 53 18.03 .16226 1.1539 149.4 23.1 .141 16 2026 08 23 01 21 45 37.506 -41 53 25.30 .16253 1.1541 149.4 23.1 .144 16 2026 08 23 02 21 45 40.233 -41 53 32.44 .16280 1.1543 149.4 23.1 .146 16 2026 08 23 03 21 45 42.953 -41 53 39.45 .16306 1.1545 149.3 23.1 .149 16 2026 08 23 04 21 45 45.665 -41 53 46.33 .16333 1.1547 149.3 23.1 .151 16 2026 08 23 05 21 45 48.371 -41 53 53.07 .16360 1.1550 149.3 23.1 .154 16 2026 08 23 06 21 45 51.071 -41 53 59.69 .16387 1.1552 149.3 23.1 .157 16 2026 08 23 07 21 45 53.763 -41 54 06.18 .16414 1.1554 149.3 23.1 .159 16 2026 08 23 08 21 45 56.449 -41 54 12.53 .16441 1.1556 149.2 23.1 .162 16 2026 08 23 09 21 45 59.128 -41 54 18.76 .16468 1.1558 149.2 23.1 .165 16 2026 08 23 10 21 46 01.800 -41 54 24.86 .16495 1.1560 149.2 23.1 .167 16 2026 08 23 11 21 46 04.466 -41 54 30.83 .16521 1.1562 149.2 23.1 .170 16 2026 08 23 12 21 46 07.125 -41 54 36.67 .16548 1.1564 149.2 23.1 .173 16 2026 08 23 13 21 46 09.778 -41 54 42.39 .16575 1.1566 149.1 23.1 .176 16 2026 08 23 14 21 46 12.424 -41 54 47.98 .16602 1.1568 149.1 23.1 .178 16 2026 08 23 15 21 46 15.064 -41 54 53.44 .16629 1.1570 149.1 23.1 .181 16 2026 08 23 16 21 46 17.697 -41 54 58.78 .16656 1.1572 149.1 23.1 .184 16