"Pseudo-MPEC" for P22r4rx
Created 2026 Oct 6 19:35:32 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P22r4rx*0C2026 10 06.49384802 29 38.895-17 35 43.44 ~A6Do 21.19wXNEOCPF52
P22r4rx 0C2026 10 06.49574802 29 38.814-17 35 43.71 ~A6Eo 21.01wXNEOCPF52
P22r4rx 0C2026 10 06.50423802 29 38.496-17 35 44.01 ~A6Do 21.46wXNEOCPF52
P22r4rx 0C2026 10 06.50613902 29 38.417-17 35 44.42 ~A6Eo 21.24wXNEOCPF52
P22r4rx 0C2026 10 06.51452702 29 38.091-17 35 45.09 ~A6Do 21.23wXNEOCPF52
P22r4rx 0C2026 10 06.51642602 29 38.008-17 35 45.10 ~A6Eo 21.15wXNEOCPF52
P22r4rx 0C2026 10 06.52482402 29 37.697-17 35 45.44 ~A6Do 20.74wXNEOCPF52
P22r4rx 0C2026 10 06.52672302 29 37.601-17 35 45.52 ~A6Eo 21.21wXNEOCPF52
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: P22r4rx
Perihelion 2026 Mar 11.418557 +/- 601 TT = 10:02:43.3 (JD 2461110.918557)
Epoch 2026 Oct 7.0 TT = JDT 2461320.5 Ju: 0.4604 AutoNEOCP
M 7.522402200 +/- 41 (J2000 ecliptic)
n 0.035892501 +/- 0.0894 Peri. 249.153576 +/- 90
a 9.101931567 +/- 15.1 Node 80.046013 +/- 28
e 0.69485653 +/- 0.206 Incl. 25.656157 +/- 21
P 27.45999 H 15.89 G 0.15 U 11.1 SR
q 2.777394896 +/- 1.5 Q 15.42646823 +/- 8.71
From 8 observations 2026 Oct. 6 (47.3 min); mean residual 0".12
Residuals in arcseconds: 261006 F52 .01+ .09+ 261006 F52 .03+ .09- 261006 F52 .16+ .08+ 261006 F52 .09- .05- 261006 F52 .05+ .22- 261006 F52 .16- .12+ 261006 F52 .10+ .19+ 261006 F52 .08- .11- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 10 06 20 02 29 26.116 -17 36 02.76 2.4104 3.2888 146.2 21.0 84.0 107 2026 10 06 21 02 29 24.543 -17 36 05.32 2.4104 3.2890 146.3 21.0 94.0 105 2026 10 06 22 02 29 22.968 -17 36 07.87 2.4105 3.2892 146.3 21.0 104 103 2026 10 06 23 02 29 21.392 -17 36 10.40 2.4105 3.2893 146.3 21.0 115 102 2026 10 07 00 02 29 19.815 -17 36 12.91 2.4106 3.2895 146.3 21.0 125 101 2026 10 07 01 02 29 18.236 -17 36 15.41 2.4106 3.2897 146.3 21.0 136 100 2026 10 07 02 02 29 16.656 -17 36 17.89 2.4107 3.2899 146.4 21.0 146 100 2026 10 07 03 02 29 15.076 -17 36 20.35 2.4107 3.2901 146.4 21.0 157 99 2026 10 07 04 02 29 13.493 -17 36 22.80 2.4107 3.2902 146.4 21.0 168 98 2026 10 07 05 02 29 11.910 -17 36 25.23 2.4108 3.2904 146.4 21.0 180 98 2026 10 07 06 02 29 10.325 -17 36 27.65 2.4108 3.2906 146.5 21.0 191 97 2026 10 07 07 02 29 08.740 -17 36 30.05 2.4109 3.2908 146.5 21.0 203 97 2026 10 07 08 02 29 07.153 -17 36 32.43 2.4109 3.2910 146.5 21.0 214 97 2026 10 07 09 02 29 05.564 -17 36 34.80 2.4110 3.2911 146.5 21.0 226 96 2026 10 07 10 02 29 03.975 -17 36 37.15 2.4110 3.2913 146.5 21.0 238 96 2026 10 07 11 02 29 02.384 -17 36 39.48 2.4111 3.2915 146.6 21.0 251 96 2026 10 07 12 02 29 00.793 -17 36 41.80 2.4111 3.2917 146.6 21.0 263 96 2026 10 07 13 02 28 59.200 -17 36 44.10 2.4112 3.2919 146.6 21.0 276 95 2026 10 07 14 02 28 57.605 -17 36 46.38 2.4112 3.2920 146.6 21.0 289 95 2026 10 07 15 02 28 56.010 -17 36 48.65 2.4113 3.2922 146.6 21.0 302 95 2026 10 07 16 02 28 54.413 -17 36 50.90 2.4113 3.2924 146.7 21.0 315 95 2026 10 07 17 02 28 52.816 -17 36 53.14 2.4114 3.2926 146.7 21.0 329 95 2026 10 07 18 02 28 51.217 -17 36 55.35 2.4114 3.2928 146.7 21.0 343 94 2026 10 07 19 02 28 49.617 -17 36 57.55 2.4115 3.2929 146.7 21.0 357 94 2026 10 07 20 02 28 48.015 -17 36 59.74 2.4115 3.2931 146.7 21.0 372 94 2026 10 07 21 02 28 46.413 -17 37 01.91 2.4116 3.2933 146.8 21.0 386 94 2026 10 07 22 02 28 44.809 -17 37 04.06 2.4116 3.2935 146.8 21.0 401 94 2026 10 07 23 02 28 43.204 -17 37 06.19 2.4117 3.2937 146.8 21.0 417 94 2026 10 08 00 02 28 41.598 -17 37 08.31 2.4117 3.2938 146.8 21.0 433 94 2026 10 08 01 02 28 39.991 -17 37 10.41 2.4118 3.2940 146.8 21.0 449 94 2026 10 08 02 02 28 38.383 -17 37 12.50 2.4118 3.2942 146.9 21.0 465 94 2026 10 08 03 02 28 36.773 -17 37 14.56 2.4119 3.2944 146.9 21.0 482 93 2026 10 08 04 02 28 35.163 -17 37 16.61 2.4119 3.2946 146.9 21.0 499 93 2026 10 08 05 02 28 33.551 -17 37 18.65 2.4120 3.2947 146.9 21.0 517 93 2026 10 08 06 02 28 31.938 -17 37 20.67 2.4121 3.2949 146.9 21.0 536 93 2026 10 08 07 02 28 30.324 -17 37 22.67 2.4121 3.2951 147.0 21.0 554 93 2026 10 08 08 02 28 28.709 -17 37 24.65 2.4122 3.2953 147.0 21.0 574 93 2026 10 08 09 02 28 27.092 -17 37 26.62 2.4122 3.2955 147.0 21.0 594 93 2026 10 08 10 02 28 25.475 -17 37 28.57 2.4123 3.2956 147.0 21.0 614 93 2026 10 08 11 02 28 23.856 -17 37 30.50 2.4123 3.2958 147.0 21.0 635 93 2026 10 08 12 02 28 22.236 -17 37 32.41 2.4124 3.2960 147.0 21.0 657 93 2026 10 08 13 02 28 20.616 -17 37 34.31 2.4125 3.2962 147.1 21.0 680 93 2026 10 08 14 02 28 18.994 -17 37 36.20 2.4125 3.2964 147.1 21.0 703 93 2026 10 08 15 02 28 17.370 -17 37 38.06 2.4126 3.2965 147.1 21.0 727 93 2026 10 08 16 02 28 15.746 -17 37 39.91 2.4126 3.2967 147.1 21.0 752 93 2026 10 08 17 02 28 14.121 -17 37 41.74 2.4127 3.2969 147.1 21.0 778 93 2026 10 08 18 02 28 12.494 -17 37 43.55 2.4128 3.2971 147.2 21.0 805 93 2026 10 08 19 02 28 10.867 -17 37 45.35 2.4128 3.2973 147.2 21.0 833 92