"Pseudo-MPEC" for P22rf9F
Created 2026 Oct 11 17:35:30 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P22rf9F*0C2026 10 11.54306803 15 26.429+41 56 11.41 ~ABHK 21.63wXNEOCPF52
P22rf9F 0C2026 10 11.55596103 15 24.987+41 57 45.03 ~ABHK 21.23wXNEOCPF52
P22rf9F 0C2026 10 11.56869303 15 23.595+41 59 16.99 ~ABHK 21.24wXNEOCPF52
Station data:
(F52) Pan-STARRS 2, Haleakala (N20.707382 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: P22rf9F
Perihelion 2026 Dec 27.938897 +/- 31.4 TT = 22:32:00.7 (JD 2461402.438897)
Epoch 2026 Oct 12.0 TT = JDT 2461325.5 Earth MOID: 0.1596 AutoNEOCP
M 304.280410867 +/- 35 (J2000 ecliptic)
n 0.724205716 +/- 0.507 Peri. 84.665949 +/- 80
a 1.228084029 +/- 0.573 Node 13.227449 +/- 70
e 0.16685003 +/- 0.255 Incl. 20.008386 +/- 18
P 1.361/497.087d H 23.02 G 0.15 U 12.3 SR
q 1.023178166 +/- 0.413 Q 1.432989892 +/- 21.9
From 3 observations 2026 Oct. 11 (36.9 min); mean residual 0".08
Residuals in arcseconds: 261011 F52 .05+ .05- 261011 F52 .10- .11+ 261011 F52 .05+ .05- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 10 11 18 03 15 08.885 +42 21 04.93 .18983 1.1400 134.8 21.2 613 108 2026 10 11 19 03 15 05.151 +42 26 09.46 .18975 1.1399 134.8 21.2 1196 117 2026 10 11 20 03 15 01.394 +42 31 14.16 .18967 1.1398 134.7 21.2 4111 120 2026 10 11 21 03 14 57.615 +42 36 19.03 .18958 1.1397 134.7 21.2 884' 58 2026 10 11 22 03 14 53.814 +42 41 24.06 .18950 1.1396 134.7 21.2 937' 58 2026 10 11 23 03 14 49.990 +42 46 29.25 .18942 1.1394 134.7 21.2 948' 57 2026 10 12 00 03 14 46.143 +42 51 34.60 .18934 1.1393 134.7 21.2 950' 123 2026 10 12 01 03 14 42.274 +42 56 40.10 .18926 1.1392 134.7 21.2 950' 123 2026 10 12 02 03 14 38.382 +43 01 45.77 .18919 1.1391 134.6 21.2 966' 124 2026 10 12 03 03 14 34.467 +43 06 51.59 .18911 1.1390 134.6 21.2 18d 100 2026 10 12 04 03 14 30.530 +43 11 57.57 .18903 1.1389 134.6 21.2 19d 95 2026 10 12 05 03 14 26.569 +43 17 03.69 .18895 1.1388 134.6 21.2 19d 93 2026 10 12 06 03 14 22.585 +43 22 09.97 .18888 1.1387 134.6 21.2 19d 95 2026 10 12 07 03 14 18.578 +43 27 16.39 .18880 1.1386 134.6 21.2 23d 83 2026 10 12 08 03 14 14.547 +43 32 22.97 .18872 1.1385 134.6 21.2 23d 77 2026 10 12 09 03 14 10.493 +43 37 29.69 .18865 1.1384 134.5 21.2 23d 75 2026 10 12 10 03 14 06.416 +43 42 36.55 .18857 1.1383 134.5 21.2 23d 74 2026 10 12 11 03 14 02.315 +43 47 43.55 .18850 1.1382 134.5 21.2 23d 74 2026 10 12 12 03 13 58.190 +43 52 50.69 .18842 1.1381 134.5 21.2 23d 73 2026 10 12 13 03 13 54.041 +43 57 57.98 .18835 1.1380 134.5 21.2 23d 73 2026 10 12 14 03 13 49.868 +44 03 05.40 .18828 1.1379 134.5 21.2 23d 73 2026 10 12 15 03 13 45.671 +44 08 12.95 .18821 1.1378 134.4 21.2 23d 73 2026 10 12 16 03 13 41.450 +44 13 20.64 .18813 1.1377 134.4 21.2 23d 73 2026 10 12 17 03 13 37.205 +44 18 28.46 .18806 1.1376 134.4 21.2 23d 73 2026 10 12 18 03 13 32.935 +44 23 36.41 .18799 1.1375 134.4 21.2 24d 75 2026 10 12 19 03 13 28.641 +44 28 44.49 .18792 1.1374 134.4 21.2 25d 76 2026 10 12 20 03 13 24.322 +44 33 52.70 .18785 1.1372 134.3 21.2 26d 73 2026 10 12 21 03 13 19.978 +44 39 01.03 .18778 1.1371 134.3 21.2 26d 70 2026 10 12 22 03 13 15.610 +44 44 09.49 .18771 1.1370 134.3 21.2 28d 75 2026 10 12 23 03 13 11.217 +44 49 18.06 .18764 1.1369 134.3 21.2 31d 79 2026 10 13 00 03 13 06.799 +44 54 26.76 .18757 1.1368 134.3 21.2 31d 90 2026 10 13 01 03 13 02.355 +44 59 35.58 .18751 1.1367 134.2 21.2 31d 91 2026 10 13 02 03 12 57.887 +45 04 44.51 .18744 1.1366 134.2 21.2 31d 91 2026 10 13 03 03 12 53.393 +45 09 53.55 .18737 1.1365 134.2 21.2 31d 91 2026 10 13 04 03 12 48.873 +45 15 02.71 .18731 1.1364 134.2 21.2 32d 108 2026 10 13 05 03 12 44.328 +45 20 11.98 .18724 1.1363 134.2 21.2 32d 109 2026 10 13 06 03 12 39.757 +45 25 21.36 .18718 1.1362 134.1 21.2 32d 109 2026 10 13 07 03 12 35.160 +45 30 30.85 .18711 1.1361 134.1 21.2 32d 109 2026 10 13 08 03 12 30.538 +45 35 40.44 .18705 1.1360 134.1 21.2 32d 109 2026 10 13 09 03 12 25.889 +45 40 50.13 .18698 1.1359 134.1 21.2 34d 104 2026 10 13 10 03 12 21.215 +45 45 59.93 .18692 1.1358 134.1 21.2 34d 105 2026 10 13 11 03 12 16.513 +45 51 09.83 .18686 1.1357 134.0 21.2 35d 107 2026 10 13 12 03 12 11.786 +45 56 19.83 .18679 1.1356 134.0 21.2 36d 108 2026 10 13 13 03 12 07.032 +46 01 29.92 .18673 1.1355 134.0 21.2 36d 107 2026 10 13 14 03 12 02.251 +46 06 40.11 .18667 1.1354 134.0 21.2 36d 107 2026 10 13 15 03 11 57.444 +46 11 50.39 .18661 1.1353 134.0 21.2 36d 107 2026 10 13 16 03 11 52.610 +46 17 00.76 .18655 1.1352 133.9 21.2 36d 106 2026 10 13 17 03 11 47.748 +46 22 11.23 .18649 1.1351 133.9 21.2 36d 106