"Pseudo-MPEC" for P22pRQ8
Created 2026 Sep 16 11:35:22 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P22pRQ8*0C2026 09 11.57550201 03 02.735+18 58 18.22 ~9EFo 21.74wXNEOCPF52
P22pRQ8 0C2026 09 11.58852101 03 03.301+18 58 21.14 ~9EFo 21.83wXNEOCPF52
P22pRQ8 0C2026 09 11.60153001 03 03.878+18 58 24.22 ~9EFo 22.02wXNEOCPF52
P22pRQ8 KC2026 09 13.29952801 04 28.44 +19 04 49.5 ~9EFo 21.5 GVNEOCPH21
P22pRQ8 KC2026 09 13.30241501 04 28.55 +19 04 50.0 ~9EFo 21.6 GVNEOCPH21
P22pRQ8 KC2026 09 13.30559101 04 28.69 +19 04 50.6 ~9EFo 21.7 GVNEOCPH21
P22pRQ8 KC2026 09 15.29838301 06 03.48 +19 11 05.1 ~9F7o 21.9 GVNEOCPH21
P22pRQ8 KC2026 09 15.30118001 06 03.59 +19 11 05.5 ~9F7o 22.0 GVNEOCPH21
P22pRQ8 KC2026 09 15.30397701 06 03.72 +19 11 05.8 ~9F7o 21.6 GVNEOCPH21
P22pRQ8 KC2026 09 15.30677401 06 03.84 +19 11 05.9 ~9F7o 21.6 GVNEOCPH21
P22pRQ8 KC2026 09 16.30155801 06 49.68 +19 13 37.7 ~9G7o 21.6 GVNEOCPH21
P22pRQ8 KC2026 09 16.30733501 06 49.91 +19 13 38.3 ~9G7o 22.0 GVNEOCPH21
P22pRQ8 0C2026 09 16.39417801 06 54.495+19 13 54.63 ~9GBZ 21.52wXNEOCPF52
P22pRQ8 0C2026 09 16.40697501 06 55.006+19 13 56.84 ~9GBZ 21.25wXNEOCPF52
P22pRQ8 0C2026 09 16.41987301 06 55.522+19 13 58.56 ~9GBZ 21.62wXNEOCPF52
P22pRQ8 0C2026 09 16.43271901 06 56.024+19 14 00.56 ~9GBZ 21.25wXNEOCPF52
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.
Orbital elements: P22pRQ8
Perihelion 2026 Nov 14.847517 +/- 0.85 TT = 20:20:25.4 (JD 2461359.347517)
Epoch 2026 Sep 16.0 TT = JDT 2461299.5 Earth MOID: 0.3824 Ma: 0.0678
M 346.860800705 +/- 0.53 (J2000 ecliptic) AutoNEOCP
n 0.219544602 +/- 0.00595 Peri. 180.548987 +/- 1.0
a 2.721369666 +/- 0.0492 Node 224.602358 +/- 0.31
e 0.49528209 +/- 0.00624 Incl. 6.164460 +/- 0.017
P 4.48933 H 21.10 G 0.15 U 9.3
q 1.373524005 +/- 0.0081 Q 4.069215327 +/- 0.0905
From 16 observations 2026 Sept. 11-16; mean residual 0".17
Residuals in arcseconds: 260911 F52 .19+ .09+ 260915 H21 .06- .50+ 260916 F52 .02- .07- 260911 F52 .04- .05- 260915 H21 .13- .44+ 260916 F52 .03- .15+ 260911 F52 .15- .00 260915 H21 .08+ .28+ 260916 F52 .04+ .11- 260913 H21 .13+ .15- 260915 H21 .15+ .08- 260916 F52 .02- .04- 260913 H21 .08- .26- 260916 H21 .09+ .09+ 260913 H21 .04- .33- 260916 H21 .07+ .12- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 09 16 12 01 06 58.680 +19 14 10.50 .54771 1.5002 148.6 21.7 .078 61 2026 09 16 13 01 07 00.570 +19 14 16.14 .54743 1.5001 148.6 21.7 .083 54 2026 09 16 14 01 07 02.459 +19 14 21.73 .54716 1.4999 148.6 21.7 .089 48 2026 09 16 15 01 07 04.346 +19 14 27.29 .54689 1.4997 148.7 21.7 .096 43 2026 09 16 16 01 07 06.231 +19 14 32.80 .54661 1.4996 148.7 21.7 .103 39 2026 09 16 17 01 07 08.114 +19 14 38.28 .54634 1.4994 148.7 21.7 .112 35 2026 09 16 18 01 07 09.996 +19 14 43.71 .54606 1.4992 148.8 21.7 .121 31 2026 09 16 19 01 07 11.876 +19 14 49.09 .54579 1.4991 148.8 21.7 .130 28 2026 09 16 20 01 07 13.754 +19 14 54.44 .54552 1.4989 148.8 21.7 .140 26 2026 09 16 21 01 07 15.631 +19 14 59.74 .54524 1.4987 148.9 21.7 .151 23 2026 09 16 22 01 07 17.506 +19 15 05.01 .54497 1.4986 148.9 21.7 .162 21 2026 09 16 23 01 07 19.379 +19 15 10.23 .54470 1.4984 148.9 21.7 .173 19 2026 09 17 00 01 07 21.250 +19 15 15.40 .54442 1.4982 149.0 21.7 .185 18 2026 09 17 01 01 07 23.120 +19 15 20.54 .54415 1.4981 149.0 21.7 .197 16 2026 09 17 02 01 07 24.988 +19 15 25.63 .54388 1.4979 149.0 21.7 .209 15 2026 09 17 03 01 07 26.855 +19 15 30.68 .54361 1.4977 149.0 21.7 .221 14 2026 09 17 04 01 07 28.720 +19 15 35.69 .54334 1.4976 149.1 21.7 .234 13 2026 09 17 05 01 07 30.583 +19 15 40.66 .54306 1.4974 149.1 21.7 .247 12 2026 09 17 06 01 07 32.444 +19 15 45.58 .54279 1.4973 149.1 21.7 .260 11 2026 09 17 07 01 07 34.304 +19 15 50.46 .54252 1.4971 149.2 21.7 .274 10 2026 09 17 08 01 07 36.162 +19 15 55.30 .54225 1.4969 149.2 21.7 .288 9 2026 09 17 09 01 07 38.018 +19 16 00.10 .54198 1.4968 149.2 21.6 .302 8 2026 09 17 10 01 07 39.873 +19 16 04.85 .54171 1.4966 149.3 21.6 .316 8 2026 09 17 11 01 07 41.726 +19 16 09.56 .54144 1.4964 149.3 21.6 .331 7 2026 09 17 12 01 07 43.577 +19 16 14.23 .54117 1.4963 149.3 21.6 .346 6 2026 09 17 13 01 07 45.427 +19 16 18.86 .54090 1.4961 149.4 21.6 .361 6 2026 09 17 14 01 07 47.274 +19 16 23.44 .54063 1.4960 149.4 21.6 .376 5 2026 09 17 15 01 07 49.121 +19 16 27.98 .54036 1.4958 149.4 21.6 .392 5 2026 09 17 16 01 07 50.965 +19 16 32.48 .54009 1.4956 149.5 21.6 .407 4 2026 09 17 17 01 07 52.808 +19 16 36.94 .53983 1.4955 149.5 21.6 .423 4 2026 09 17 18 01 07 54.649 +19 16 41.35 .53956 1.4953 149.5 21.6 .440 4 2026 09 17 19 01 07 56.489 +19 16 45.72 .53929 1.4951 149.5 21.6 .456 3 2026 09 17 20 01 07 58.327 +19 16 50.05 .53902 1.4950 149.6 21.6 .473 3 2026 09 17 21 01 08 00.163 +19 16 54.33 .53875 1.4948 149.6 21.6 .490 3 2026 09 17 22 01 08 01.997 +19 16 58.57 .53849 1.4946 149.6 21.6 .507 2 2026 09 17 23 01 08 03.830 +19 17 02.77 .53822 1.4945 149.7 21.6 .525 2 2026 09 18 00 01 08 05.661 +19 17 06.93 .53795 1.4943 149.7 21.6 .542 2 2026 09 18 01 01 08 07.491 +19 17 11.04 .53769 1.4942 149.7 21.6 .560 1 2026 09 18 02 01 08 09.319 +19 17 15.11 .53742 1.4940 149.8 21.6 .578 1 2026 09 18 03 01 08 11.145 +19 17 19.14 .53715 1.4938 149.8 21.6 .597 1 2026 09 18 04 01 08 12.969 +19 17 23.12 .53689 1.4937 149.8 21.6 .615 1 2026 09 18 05 01 08 14.792 +19 17 27.06 .53662 1.4935 149.9 21.6 .634 0 2026 09 18 06 01 08 16.613 +19 17 30.96 .53636 1.4934 149.9 21.6 .653 0 2026 09 18 07 01 08 18.433 +19 17 34.81 .53609 1.4932 149.9 21.6 .673 0 2026 09 18 08 01 08 20.251 +19 17 38.62 .53582 1.4930 150.0 21.6 .692 0 2026 09 18 09 01 08 22.067 +19 17 42.39 .53556 1.4929 150.0 21.6 .712 179 2026 09 18 10 01 08 23.881 +19 17 46.11 .53530 1.4927 150.0 21.6 .732 179 2026 09 18 11 01 08 25.694 +19 17 49.79 .53503 1.4925 150.1 21.6 .752 179