"Pseudo-MPEC" for P22rdnk
Created 2026 Oct 15 10:35:25 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P22rdnk*0C2026 10 11.38423102 46 14.635+27 51 00.28 ~ADI5 21.93wXNEOCPF52
P22rdnk 0C2026 10 11.39572202 46 14.396+27 51 30.92 ~ADI5 21.71wXNEOCPF52
P22rdnk 0C2026 10 11.40726002 46 14.138+27 52 01.54 ~ADI5 21.31wXNEOCPF52
P22rdnk 0C2026 10 11.53420702 46 11.081+27 57 33.26 ~ADI5 21.72GVNEOCPF52
P22rdnk 0C2026 10 11.53484202 46 11.050+27 57 35.10 ~ADI5 21.73GVNEOCPF52
P22rdnk KC2026 10 12.26146602 46 06.39 +28 28 50.9 ~ADI5 22.0 GVNEOCPH21
P22rdnk KC2026 10 12.26724302 46 06.30 +28 29 05.6 ~ADI5 22.2 GVNEOCPH21
P22rdnk 1C2026 10 12.34631602 46 07.312+28 32 38.09 ~ADI5 21.70GVNEOCPT12
P22rdnk 1C2026 10 12.35140902 46 07.198+28 32 52.05 ~ADI5 21.79GVNEOCPT12
P22rdnk 1C2026 10 12.35650202 46 07.076+28 33 05.93 ~ADI5 21.80GVNEOCPT12
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.
(H21) Astronomical Research Observatory, Westfield (N39.483054 W87.968270)
US/Illinois. Observer R. Holmes. Measurers S. Foglia, L. Buzzi, T.
Linder, R. Holmes. 0.40-m f/5.32 astrograph + CCD.
(T12) Mauna Kea-UH/Tholen NEO Follow-Up (2.24-m) (N19.823004
W155.469460) US/Hawaii. Observer R. Weryk. 2.24-m f/10.1 University of
Hawaii reflector.
Orbital elements: P22rdnk
Perihelion 2026 Nov 5.608750 +/- 5.11 TT = 14:36:35.9 (JD 2461350.108750)
Epoch 2026 Oct 12.0 TT = JDT 2461325.5 Earth MOID: 0.1912 Ma: 0.0363
M 345.901085773 +/- 3.1 (J2000 ecliptic) AutoNEOCP
n 0.572922816 +/- 0.0103 Peri. 36.171291 +/- 4.4
a 1.435727340 +/- 0.0172 Node 7.856434 +/- 0.14
e 0.18310951 +/- 0.00637 Incl. 7.788452 +/- 0.09
P 1.720/628.345d H 23.75 G 0.15 U 9.7
q 1.172831997 +/- 0.00489 Q 1.698622682 +/- 0.0295
From 10 observations 2026 Oct. 11-12 (23.3 hr); mean residual 0".23
Residuals in arcseconds: 261011 F52 .03+ .04+ 261011 F52 .07- .08+ 261012 T12 .03+ .01+ 261011 F52 .02+ .03+ 261012 H21 .58- .71+ 261012 T12 .08- .19+ 261011 F52 .11- .04- 261012 H21 .10+ .26+ 261011 F52 .14+ .13- 261012 T12 .07+ .24- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 10 15 11 02 45 15.131 +30 47 21.13 .20728 1.1816 150.2 21.8 1.85 129 2026 10 15 12 02 45 14.210 +30 49 08.99 .20722 1.1815 150.2 21.8 1.89 129 2026 10 15 13 02 45 13.282 +30 50 56.84 .20717 1.1815 150.2 21.8 1.92 129 2026 10 15 14 02 45 12.348 +30 52 44.68 .20712 1.1814 150.2 21.8 1.96 130 2026 10 15 15 02 45 11.407 +30 54 32.50 .20706 1.1814 150.2 21.8 2.00 130 2026 10 15 16 02 45 10.460 +30 56 20.30 .20701 1.1814 150.3 21.8 2.04 130 2026 10 15 17 02 45 09.506 +30 58 08.08 .20696 1.1813 150.3 21.8 2.07 130 2026 10 15 18 02 45 08.545 +30 59 55.85 .20691 1.1813 150.3 21.8 2.11 130 2026 10 15 19 02 45 07.578 +31 01 43.60 .20685 1.1813 150.3 21.8 2.15 130 2026 10 15 20 02 45 06.604 +31 03 31.34 .20680 1.1812 150.3 21.8 2.19 131 2026 10 15 21 02 45 05.624 +31 05 19.05 .20675 1.1812 150.3 21.8 2.23 131 2026 10 15 22 02 45 04.636 +31 07 06.75 .20670 1.1812 150.4 21.8 2.27 131 2026 10 15 23 02 45 03.643 +31 08 54.43 .20665 1.1811 150.4 21.8 2.31 131 2026 10 16 00 02 45 02.642 +31 10 42.09 .20659 1.1811 150.4 21.8 2.35 131 2026 10 16 01 02 45 01.635 +31 12 29.73 .20654 1.1811 150.4 21.8 2.39 131 2026 10 16 02 02 45 00.622 +31 14 17.36 .20649 1.1810 150.4 21.8 2.43 131 2026 10 16 03 02 44 59.602 +31 16 04.96 .20644 1.1810 150.4 21.8 2.47 131 2026 10 16 04 02 44 58.575 +31 17 52.54 .20639 1.1810 150.5 21.8 2.51 132 2026 10 16 05 02 44 57.542 +31 19 40.11 .20634 1.1809 150.5 21.8 2.55 132 2026 10 16 06 02 44 56.502 +31 21 27.65 .20629 1.1809 150.5 21.8 2.60 132 2026 10 16 07 02 44 55.455 +31 23 15.18 .20624 1.1809 150.5 21.8 2.64 132 2026 10 16 08 02 44 54.402 +31 25 02.68 .20619 1.1809 150.5 21.8 2.68 132 2026 10 16 09 02 44 53.343 +31 26 50.17 .20614 1.1808 150.5 21.8 2.73 132 2026 10 16 10 02 44 52.276 +31 28 37.63 .20609 1.1808 150.6 21.8 2.77 132 2026 10 16 11 02 44 51.204 +31 30 25.07 .20604 1.1808 150.6 21.8 2.81 132 2026 10 16 12 02 44 50.124 +31 32 12.49 .20599 1.1807 150.6 21.8 2.86 133 2026 10 16 13 02 44 49.038 +31 33 59.88 .20594 1.1807 150.6 21.8 2.90 133 2026 10 16 14 02 44 47.946 +31 35 47.26 .20589 1.1807 150.6 21.8 2.95 133 2026 10 16 15 02 44 46.847 +31 37 34.61 .20584 1.1806 150.6 21.8 3.00 133 2026 10 16 16 02 44 45.741 +31 39 21.94 .20580 1.1806 150.7 21.8 3.04 133 2026 10 16 17 02 44 44.629 +31 41 09.25 .20575 1.1806 150.7 21.8 3.09 133 2026 10 16 18 02 44 43.510 +31 42 56.53 .20570 1.1805 150.7 21.8 3.13 133 2026 10 16 19 02 44 42.385 +31 44 43.79 .20565 1.1805 150.7 21.8 3.18 133 2026 10 16 20 02 44 41.253 +31 46 31.03 .20560 1.1805 150.7 21.8 3.23 133 2026 10 16 21 02 44 40.115 +31 48 18.24 .20555 1.1804 150.7 21.8 3.28 133 2026 10 16 22 02 44 38.970 +31 50 05.43 .20551 1.1804 150.8 21.8 3.33 134 2026 10 16 23 02 44 37.819 +31 51 52.59 .20546 1.1804 150.8 21.8 3.37 134 2026 10 17 00 02 44 36.661 +31 53 39.73 .20541 1.1803 150.8 21.8 3.42 134 2026 10 17 01 02 44 35.497 +31 55 26.85 .20536 1.1803 150.8 21.8 3.47 134 2026 10 17 02 02 44 34.326 +31 57 13.93 .20532 1.1803 150.8 21.8 3.52 134 2026 10 17 03 02 44 33.149 +31 59 01.00 .20527 1.1802 150.8 21.8 3.57 134 2026 10 17 04 02 44 31.965 +32 00 48.03 .20522 1.1802 150.8 21.8 3.62 134 2026 10 17 05 02 44 30.774 +32 02 35.04 .20518 1.1802 150.9 21.8 3.67 134 2026 10 17 06 02 44 29.578 +32 04 22.03 .20513 1.1801 150.9 21.8 3.73 134 2026 10 17 07 02 44 28.374 +32 06 08.99 .20509 1.1801 150.9 21.8 3.78 134 2026 10 17 08 02 44 27.164 +32 07 55.92 .20504 1.1801 150.9 21.8 3.83 134 2026 10 17 09 02 44 25.948 +32 09 42.82 .20499 1.1801 150.9 21.8 3.88 134 2026 10 17 10 02 44 24.725 +32 11 29.70 .20495 1.1800 150.9 21.8 3.93 135