"Pseudo-MPEC" for P22hRZ0
Created 2025 Dec 14 23:35:12 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P22hRZ0* C2025 11 26.57720306 38 23.801+62 44 35.62 ~BQG5 21.71wXNEOCPF52
P22hRZ0 C2025 11 26.59073306 38 25.260+62 45 13.64 ~BQG5 21.56wXNEOCPF52
P22hRZ0 C2025 11 26.60433706 38 26.698+62 45 51.86 ~BQG5 21.68wXNEOCPF52
P22hRZ0 C2025 11 28.50626506 42 19.708+64 14 57.36 ~BSNK 21.45GVNEOCPF52
P22hRZ0 C2025 11 28.50707806 42 19.803+64 14 59.81 ~BSNK 21.49GVNEOCPF52
P22hRZ0 KC2025 12 09.49396407 06 33.714+72 09 10.19 ~C9D5 21.77GVNEOCPI52
P22hRZ0 KC2025 12 09.51708207 06 36.666+72 10 03.32 ~C9D5 21.69GVNEOCPI52
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.
(I52) Steward Observatory, Mt. Lemmon Station (N32.442570 W110.788920)
US/Arizona. Measurers T. Beuden, V. F. Carvajal, D. Fay, J. B. Fazekas, D.
C. Fuls, A. R. Gibbs, A. D. Grauer, H. Gröller, J. K. Hogan, R. A.
Kowalski, S. M. Larson, G. J. Leonard, D. Rankin, R. L. Seaman, F. C.
Shelly, K. W. Wierzchoś. 1.0-m prime focus + CCD.
Orbital elements: P22hRZ0
Perihelion 2026 Jan 9.726866 +/- 0.0591 TT = 17:26:41.2 (JD 2461050.226866)
Epoch 2025 Dec 9.0 TT = JDT 2461018.5 Earth MOID: 0.4890 AutoNEOCP
M 350.600129319 +/- 0.047 (J2000 ecliptic)
n 0.296274789 +/- 0.000964 Peri. 72.560728 +/- 0.07
a 2.228467219 +/- 0.00483 Node 35.616163 +/- 0.035
e 0.40704175 +/- 0.000975 Incl. 21.962254 +/- 0.032
P 3.32667 H 21.08 G 0.15 U 8.1
q 1.321388020 +/- 0.000695 Q 3.135546419 +/- 0.00897
From 7 observations 2025 Nov. 26-Dec. 9; mean residual 0".10
Residuals in arcseconds: 251126 F52 .00 .14- 251128 F52 .02- .09- 251209 I52 .08- .16+ 251126 F52 .08+ .03- 251128 F52 .02+ .09+ 251126 F52 .08- .17+ 251209 I52 .08+ .16- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2025 12 15 00 07 20 28.906 +75 30 07.48 .50499 1.3439 125.8 21.7 .874 99 2025 12 15 01 07 20 35.542 +75 31 31.98 .50501 1.3438 125.8 21.7 .881 99 2025 12 15 02 07 20 42.184 +75 32 56.37 .50502 1.3437 125.8 21.7 .889 99 2025 12 15 03 07 20 48.830 +75 34 20.65 .50504 1.3437 125.8 21.7 .897 99 2025 12 15 04 07 20 55.483 +75 35 44.83 .50505 1.3436 125.8 21.7 .904 99 2025 12 15 05 07 21 02.140 +75 37 08.90 .50507 1.3435 125.8 21.7 .912 99 2025 12 15 06 07 21 08.803 +75 38 32.86 .50508 1.3434 125.7 21.7 .919 99 2025 12 15 07 07 21 15.472 +75 39 56.71 .50510 1.3434 125.7 21.7 .927 99 2025 12 15 08 07 21 22.146 +75 41 20.46 .50511 1.3433 125.7 21.7 .935 99 2025 12 15 09 07 21 28.825 +75 42 44.10 .50513 1.3432 125.7 21.7 .943 99 2025 12 15 10 07 21 35.510 +75 44 07.63 .50515 1.3432 125.7 21.7 .950 99 2025 12 15 11 07 21 42.200 +75 45 31.05 .50516 1.3431 125.7 21.7 .958 99 2025 12 15 12 07 21 48.895 +75 46 54.37 .50518 1.3430 125.7 21.7 .966 99 2025 12 15 13 07 21 55.596 +75 48 17.57 .50519 1.3429 125.6 21.7 .974 99 2025 12 15 14 07 22 02.303 +75 49 40.67 .50521 1.3429 125.6 21.7 .982 99 2025 12 15 15 07 22 09.014 +75 51 03.66 .50523 1.3428 125.6 21.7 .989 99 2025 12 15 16 07 22 15.732 +75 52 26.55 .50525 1.3427 125.6 21.7 1.00 99 2025 12 15 17 07 22 22.455 +75 53 49.32 .50526 1.3427 125.6 21.7 1.01 99 2025 12 15 18 07 22 29.183 +75 55 11.99 .50528 1.3426 125.6 21.7 1.01 98 2025 12 15 19 07 22 35.917 +75 56 34.54 .50530 1.3425 125.5 21.7 1.02 98 2025 12 15 20 07 22 42.656 +75 57 56.99 .50532 1.3425 125.5 21.7 1.03 98 2025 12 15 21 07 22 49.401 +75 59 19.33 .50533 1.3424 125.5 21.7 1.04 98 2025 12 15 22 07 22 56.151 +76 00 41.56 .50535 1.3423 125.5 21.7 1.05 98 2025 12 15 23 07 23 02.907 +76 02 03.69 .50537 1.3422 125.5 21.7 1.05 98 2025 12 16 00 07 23 09.668 +76 03 25.70 .50539 1.3422 125.5 21.7 1.06 98 2025 12 16 01 07 23 16.435 +76 04 47.60 .50541 1.3421 125.5 21.7 1.07 98 2025 12 16 02 07 23 23.208 +76 06 09.40 .50543 1.3420 125.4 21.7 1.08 98 2025 12 16 03 07 23 29.986 +76 07 31.08 .50545 1.3420 125.4 21.7 1.09 98 2025 12 16 04 07 23 36.769 +76 08 52.66 .50547 1.3419 125.4 21.7 1.09 98 2025 12 16 05 07 23 43.559 +76 10 14.12 .50549 1.3418 125.4 21.7 1.10 98 2025 12 16 06 07 23 50.353 +76 11 35.48 .50551 1.3418 125.4 21.7 1.11 98 2025 12 16 07 07 23 57.154 +76 12 56.73 .50552 1.3417 125.4 21.7 1.12 98 2025 12 16 08 07 24 03.960 +76 14 17.87 .50554 1.3416 125.3 21.7 1.13 98 2025 12 16 09 07 24 10.771 +76 15 38.89 .50556 1.3416 125.3 21.7 1.13 98 2025 12 16 10 07 24 17.588 +76 16 59.81 .50559 1.3415 125.3 21.7 1.14 98 2025 12 16 11 07 24 24.411 +76 18 20.62 .50561 1.3414 125.3 21.7 1.15 98 2025 12 16 12 07 24 31.240 +76 19 41.32 .50563 1.3414 125.3 21.7 1.16 98 2025 12 16 13 07 24 38.074 +76 21 01.90 .50565 1.3413 125.3 21.7 1.17 98 2025 12 16 14 07 24 44.913 +76 22 22.38 .50567 1.3412 125.3 21.7 1.18 98 2025 12 16 15 07 24 51.759 +76 23 42.75 .50569 1.3412 125.2 21.7 1.18 98 2025 12 16 16 07 24 58.610 +76 25 03.00 .50571 1.3411 125.2 21.7 1.19 98 2025 12 16 17 07 25 05.467 +76 26 23.15 .50573 1.3410 125.2 21.7 1.20 98 2025 12 16 18 07 25 12.329 +76 27 43.19 .50575 1.3410 125.2 21.7 1.21 98 2025 12 16 19 07 25 19.197 +76 29 03.11 .50577 1.3409 125.2 21.7 1.22 98 2025 12 16 20 07 25 26.071 +76 30 22.92 .50580 1.3408 125.2 21.7 1.23 98 2025 12 16 21 07 25 32.950 +76 31 42.63 .50582 1.3408 125.1 21.7 1.24 98 2025 12 16 22 07 25 39.835 +76 33 02.22 .50584 1.3407 125.1 21.7 1.24 98 2025 12 16 23 07 25 46.726 +76 34 21.70 .50586 1.3406 125.1 21.7 1.25 98