"Pseudo-MPEC" for P22r4j5
Created 2026 Oct 7 2:35:25 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P22r4j5*0C2026 10 06.34058122 46 08.986-01 19 31.80 ~A6CK 20.38wXNEOCPF52
P22r4j5 0C2026 10 06.35365622 46 13.370-01 16 37.24 ~A6CK 20.54wXNEOCPF52
P22r4j5 0C2026 10 06.36663322 46 17.707-01 13 45.16 ~A6CK 20.51wXNEOCPF52
P22r4j5 0C2026 10 06.53326322 47 18.472-00 35 58.22 ~A6N5 20.03GVNEOCPF52
P22r4j5 0C2026 10 06.53406922 47 18.821-00 35 46.62 ~A6N5 20.32GVNEOCPF52
P22r4j5 KB2026 10 07.05085 22 51 37.32 +01 29 10.2 ~A72K 19.3 GXNEOCPW13
P22r4j5 KB2026 10 07.06161 22 51 42.00 +01 31 57.9 ~A72K 19.2 GXNEOCPW13
P22r4j5 KB2026 10 07.06868122 51 46.634+01 33 47.27 ~A725 19.7 GXNEOCP734
P22r4j5 KB2026 10 07.07236 22 51 46.66 +01 34 43.8 ~A72K 19.7 GXNEOCPW13
P22r4j5 KB2026 10 07.07576422 51 49.678+01 35 37.14 ~A725 19.9 GXNEOCP734
Station data:
(734) Farpoint Observatory, Eskridge (N38.890239 W96.002420) US/Kansas.
Observer G. Hug. 0.69-m reflector + CCD.
(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.
(W13) Star Quarry Observatory, Bedford (N38.977039 W86.526390) US/Indiana.
Observer C. J. Horowitz. 0.20-m f/2 Schmidt-Cassegrain + CMO.
Orbital elements: P22r4j5
Perihelion 2026 Oct 25.583877 +/- 0.021 TT = 14:00:46.9 (JD 2461339.083877)
Epoch 2026 Oct 7.0 TT = JDT 2461320.5 Earth MOID: 0.0225 Ju: 0.7665
M 356.213658153 +/- 0.025 Ma: 0.0266 AutoNEOCP
n 0.203743379 +/- 0.00149 Peri. 27.104009 +/- 0.041
a 2.860314004 +/- 0.0139 Node 8.262303 +/- 0.0054
e 0.65006215 +/- 0.00173 Incl. 4.128139 +/- 0.0058
P 4.83750 H 25.78 G 0.15 U 8.4
q 1.000932130 +/- 0.000132 Q 4.719695877 +/- 0.0279 (J2000 ecliptic)
From 10 observations 2026 Oct. 6-7 (17.6 hr); mean residual 0".46
Residuals in arcseconds: 261006 F52 .14+ .07- 261006 F52 .18+ .26+ 261007 W13 1.3+ .54- 261006 F52 .16+ .54+ 261007 W13 .58- .51- 261007 734 .64- .09+ 261006 F52 .31- .53- 261007 W13 .33+ .49+ 261006 F52 .17- .19- 261007 734 .20- .35+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 10 07 03 22 52 07.054 +01 50 45.75 .03802 1.0329 150.5 20.0 .165 130 2026 10 07 04 22 52 27.927 +02 01 43.32 .03785 1.0327 150.5 20.0 .174 108 2026 10 07 05 22 52 49.002 +02 12 46.88 .03768 1.0326 150.6 20.0 .208 89 2026 10 07 06 22 53 10.284 +02 23 56.50 .03751 1.0324 150.7 20.0 .263 75 2026 10 07 07 22 53 31.775 +02 35 12.22 .03734 1.0323 150.7 20.0 .335 65 2026 10 07 08 22 53 53.477 +02 46 34.12 .03717 1.0322 150.8 19.9 .419 58 2026 10 07 09 22 54 15.394 +02 58 02.26 .03700 1.0320 150.9 19.9 .515 53 2026 10 07 10 22 54 37.528 +03 09 36.70 .03683 1.0319 151.0 19.9 .621 50 2026 10 07 11 22 54 59.882 +03 21 17.51 .03666 1.0317 151.0 19.9 .736 47 2026 10 07 12 22 55 22.459 +03 33 04.74 .03649 1.0316 151.1 19.9 .861 45 2026 10 07 13 22 55 45.263 +03 44 58.47 .03633 1.0315 151.2 19.9 1.00 43 2026 10 07 14 22 56 08.296 +03 56 58.75 .03616 1.0313 151.3 19.9 1.14 41 2026 10 07 15 22 56 31.561 +04 09 05.66 .03599 1.0312 151.3 19.9 1.29 40 2026 10 07 16 22 56 55.062 +04 21 19.26 .03583 1.0311 151.4 19.9 1.46 39 2026 10 07 17 22 57 18.803 +04 33 39.61 .03566 1.0309 151.5 19.8 1.63 38 2026 10 07 18 22 57 42.785 +04 46 06.78 .03550 1.0308 151.5 19.8 1.82 37 2026 10 07 19 22 58 07.013 +04 58 40.83 .03533 1.0306 151.6 19.8 2.01 37 2026 10 07 20 22 58 31.490 +05 11 21.84 .03517 1.0305 151.7 19.8 2.21 36 2026 10 07 21 22 58 56.220 +05 24 09.86 .03501 1.0304 151.8 19.8 2.43 35 2026 10 07 22 22 59 21.206 +05 37 04.97 .03485 1.0302 151.8 19.8 2.66 35 2026 10 07 23 22 59 46.452 +05 50 07.22 .03469 1.0301 151.9 19.8 2.90 34 2026 10 08 00 23 00 11.961 +06 03 16.70 .03453 1.0300 152.0 19.8 3.15 34 2026 10 08 01 23 00 37.737 +06 16 33.46 .03437 1.0298 152.0 19.7 3.41 34 2026 10 08 02 23 01 03.785 +06 29 57.56 .03421 1.0297 152.1 19.7 3.68 33 2026 10 08 03 23 01 30.107 +06 43 29.09 .03405 1.0296 152.2 19.7 3.97 33 2026 10 08 04 23 01 56.709 +06 57 08.10 .03389 1.0294 152.3 19.7 4.27 33 2026 10 08 05 23 02 23.593 +07 10 54.65 .03373 1.0293 152.3 19.7 4.58 32 2026 10 08 06 23 02 50.764 +07 24 48.83 .03358 1.0292 152.4 19.7 4.91 32 2026 10 08 07 23 03 18.227 +07 38 50.68 .03342 1.0290 152.5 19.7 5.25 32 2026 10 08 08 23 03 45.985 +07 53 00.29 .03327 1.0289 152.5 19.7 5.60 32 2026 10 08 09 23 04 14.043 +08 07 17.70 .03311 1.0288 152.6 19.6 5.97 32 2026 10 08 10 23 04 42.405 +08 21 43.00 .03296 1.0286 152.7 19.6 6.35 31 2026 10 08 11 23 05 11.076 +08 36 16.24 .03280 1.0285 152.7 19.6 6.75 31 2026 10 08 12 23 05 40.060 +08 50 57.49 .03265 1.0284 152.8 19.6 7.16 31 2026 10 08 13 23 06 09.362 +09 05 46.80 .03250 1.0282 152.9 19.6 7.59 31 2026 10 08 14 23 06 38.987 +09 20 44.26 .03235 1.0281 152.9 19.6 8.03 31 2026 10 08 15 23 07 08.940 +09 35 49.91 .03220 1.0280 153.0 19.6 8.49 31 2026 10 08 16 23 07 39.226 +09 51 03.82 .03205 1.0279 153.1 19.6 8.97 31 2026 10 08 17 23 08 09.849 +10 06 26.06 .03190 1.0277 153.1 19.5 9.46 30 2026 10 08 18 23 08 40.814 +10 21 56.67 .03176 1.0276 153.2 19.5 9.97 30 2026 10 08 19 23 09 12.128 +10 37 35.73 .03161 1.0275 153.2 19.5 10.5 30 2026 10 08 20 23 09 43.795 +10 53 23.29 .03146 1.0273 153.3 19.5 11.0 30 2026 10 08 21 23 10 15.821 +11 09 19.41 .03132 1.0272 153.4 19.5 11.6 30 2026 10 08 22 23 10 48.211 +11 25 24.14 .03118 1.0271 153.4 19.5 12.2 30 2026 10 08 23 23 11 20.971 +11 41 37.55 .03103 1.0269 153.5 19.5 12.8 30 2026 10 09 00 23 11 54.107 +11 57 59.67 .03089 1.0268 153.5 19.5 13.4 30 2026 10 09 01 23 12 27.624 +12 14 30.58 .03075 1.0267 153.6 19.5 14.0 30 2026 10 09 02 23 13 01.529 +12 31 10.32 .03061 1.0266 153.6 19.4 14.7 30