"Pseudo-MPEC" for P22pwwe
Created 2026 Sep 6 2:35:16 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P22pwwe*0C2026 09 03.40406600 27 36.523+09 00 58.17 ~93C5 22.09wXNEOCPF52
P22pwwe 0C2026 09 03.41497800 27 36.823+09 00 45.77 ~93C5 22.50wXNEOCPF52
P22pwwe 0C2026 09 03.42588000 27 37.122+09 00 33.50 ~93C5 21.87wXNEOCPF52
P22pwwe KC2026 09 04.24834200 28 02.25 +08 44 40.0 ~946o 22.4 GVNEOCPH21
P22pwwe KC2026 09 04.25123100 28 02.33 +08 44 36.5 ~946o 21.7 GVNEOCPH21
P22pwwe KC2026 09 04.26451700 28 02.66 +08 44 21.0 ~946o 22.2 GVNEOCPH21
P22pwwe KC2026 09 05.25607100 28 31.87 +08 24 41.5 ~956o 21.7 GVNEOCPH21
P22pwwe KC2026 09 05.25895900 28 31.96 +08 24 37.8 ~956o 21.9 GVNEOCPH21
P22pwwe KC2026 09 05.26184700 28 32.02 +08 24 34.0 ~956o 21.8 GVNEOCPH21
P22pwwe KC2026 09 05.26512000 28 32.11 +08 24 30.3 ~956o 22.0 GVNEOCPH21
P22pwwe |C2026 09 05.30324000 28 32.860+08 23 57.90 ~958K 22.2 GVNEOCP807
P22pwwe |C2026 09 05.31416000 28 33.130+08 23 45.00 ~958K 22.0 GVNEOCP807
P22pwwe |C2026 09 05.32508000 28 33.390+08 23 31.70 ~958K 21.8 GVNEOCP807
Station data:
(807) Cerro Tololo Observatory, La Serena (S30.169133 W70.805900) Chile.
Observer R. Holmes. 0.61-m f/6.5 astrograph + 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.
(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: P22pwwe
Perihelion 2026 Oct 26.011049 +/- 3.71 TT = 0:15:54.6 (JD 2461339.511049)
Epoch 2026 Sep 5.0 TT = JDT 2461288.5 Earth MOID: 0.6289 AutoNEOCP
M 350.046993308 +/- 0.9 (J2000 ecliptic)
n 0.195114722 +/- 0.01 Peri. 201.861912 +/- 2.2
a 2.944033102 +/- 0.101 Node 180.132271 +/- 0.09
e 0.45097925 +/- 0.014 Incl. 18.287315 +/- 0.34
P 5.05143 H 20.88 G 0.15 U 9.7
q 1.616335237 +/- 0.0165 Q 4.271730967 +/- 0.187
From 13 observations 2026 Sept. 3-5 (46.1 hr); mean residual 0".14
Residuals in arcseconds: 260903 F52 .05- .01- 260904 H21 .10- .00 260905 807 .12+ .19- 260903 F52 .01- .05- 260905 H21 .29- .22+ 260905 807 .16+ .16+ 260903 F52 .04+ .05+ 260905 H21 .02- .00 260905 807 .05+ .12+ 260904 H21 .15+ .11+ 260905 H21 .20- .32- 260904 H21 .20+ .02- 260905 H21 .08- .07- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 09 06 03 00 28 56.198 +08 07 03.75 .71609 1.6778 153.0 22.1 .574 30 2026 09 06 04 00 28 57.348 +08 06 12.03 .71585 1.6777 153.0 22.1 .610 30 2026 09 06 05 00 28 58.496 +08 05 20.26 .71560 1.6776 153.1 22.1 .646 30 2026 09 06 06 00 28 59.642 +08 04 28.41 .71535 1.6775 153.1 22.1 .683 30 2026 09 06 07 00 29 00.786 +08 03 36.51 .71511 1.6774 153.1 22.1 .721 31 2026 09 06 08 00 29 01.927 +08 02 44.54 .71486 1.6773 153.2 22.1 .760 31 2026 09 06 09 00 29 03.066 +08 01 52.50 .71461 1.6772 153.2 22.1 .800 31 2026 09 06 10 00 29 04.203 +08 01 00.40 .71437 1.6771 153.3 22.1 .840 31 2026 09 06 11 00 29 05.337 +08 00 08.24 .71413 1.6770 153.3 22.1 .882 31 2026 09 06 12 00 29 06.469 +07 59 16.02 .71388 1.6769 153.4 22.1 .924 31 2026 09 06 13 00 29 07.599 +07 58 23.73 .71364 1.6768 153.4 22.1 .967 31 2026 09 06 14 00 29 08.727 +07 57 31.37 .71339 1.6767 153.5 22.1 1.01 31 2026 09 06 15 00 29 09.852 +07 56 38.96 .71315 1.6766 153.5 22.1 1.06 31 2026 09 06 16 00 29 10.975 +07 55 46.48 .71291 1.6765 153.5 22.1 1.10 31 2026 09 06 17 00 29 12.096 +07 54 53.93 .71266 1.6765 153.6 22.1 1.15 31 2026 09 06 18 00 29 13.214 +07 54 01.32 .71242 1.6764 153.6 22.1 1.19 32 2026 09 06 19 00 29 14.330 +07 53 08.65 .71218 1.6763 153.7 22.1 1.24 32 2026 09 06 20 00 29 15.444 +07 52 15.92 .71194 1.6762 153.7 22.1 1.29 32 2026 09 06 21 00 29 16.556 +07 51 23.12 .71170 1.6761 153.8 22.1 1.34 32 2026 09 06 22 00 29 17.665 +07 50 30.26 .71145 1.6760 153.8 22.1 1.39 32 2026 09 06 23 00 29 18.773 +07 49 37.34 .71121 1.6759 153.8 22.1 1.44 32 2026 09 07 00 00 29 19.877 +07 48 44.35 .71097 1.6758 153.9 22.1 1.49 32 2026 09 07 01 00 29 20.980 +07 47 51.30 .71073 1.6757 153.9 22.1 1.55 32 2026 09 07 02 00 29 22.080 +07 46 58.18 .71049 1.6756 154.0 22.1 1.60 32 2026 09 07 03 00 29 23.178 +07 46 05.01 .71025 1.6755 154.0 22.1 1.66 32 2026 09 07 04 00 29 24.274 +07 45 11.76 .71001 1.6754 154.1 22.1 1.71 32 2026 09 07 05 00 29 25.368 +07 44 18.46 .70978 1.6753 154.1 22.1 1.77 32 2026 09 07 06 00 29 26.459 +07 43 25.09 .70954 1.6752 154.2 22.1 1.82 32 2026 09 07 07 00 29 27.548 +07 42 31.66 .70930 1.6751 154.2 22.1 1.88 32 2026 09 07 08 00 29 28.635 +07 41 38.17 .70906 1.6750 154.2 22.1 1.94 32 2026 09 07 09 00 29 29.719 +07 40 44.62 .70882 1.6749 154.3 22.1 2.00 32 2026 09 07 10 00 29 30.802 +07 39 51.00 .70859 1.6748 154.3 22.1 2.06 32 2026 09 07 11 00 29 31.882 +07 38 57.32 .70835 1.6747 154.4 22.1 2.12 32 2026 09 07 12 00 29 32.959 +07 38 03.57 .70811 1.6746 154.4 22.1 2.18 33 2026 09 07 13 00 29 34.035 +07 37 09.76 .70788 1.6745 154.5 22.1 2.25 33 2026 09 07 14 00 29 35.108 +07 36 15.90 .70764 1.6744 154.5 22.1 2.31 33 2026 09 07 15 00 29 36.179 +07 35 21.96 .70740 1.6743 154.5 22.1 2.37 33 2026 09 07 16 00 29 37.248 +07 34 27.97 .70717 1.6742 154.6 22.1 2.44 33 2026 09 07 17 00 29 38.314 +07 33 33.91 .70693 1.6741 154.6 22.1 2.51 33 2026 09 07 18 00 29 39.378 +07 32 39.79 .70670 1.6740 154.7 22.1 2.57 33 2026 09 07 19 00 29 40.440 +07 31 45.61 .70647 1.6739 154.7 22.1 2.64 33 2026 09 07 20 00 29 41.500 +07 30 51.36 .70623 1.6738 154.8 22.1 2.71 33 2026 09 07 21 00 29 42.558 +07 29 57.06 .70600 1.6737 154.8 22.1 2.78 33 2026 09 07 22 00 29 43.613 +07 29 02.69 .70577 1.6736 154.9 22.1 2.85 33 2026 09 07 23 00 29 44.666 +07 28 08.25 .70553 1.6735 154.9 22.1 2.92 33 2026 09 08 00 00 29 45.717 +07 27 13.76 .70530 1.6734 154.9 22.1 2.99 33 2026 09 08 01 00 29 46.765 +07 26 19.20 .70507 1.6733 155.0 22.1 3.07 33 2026 09 08 02 00 29 47.812 +07 25 24.59 .70484 1.6732 155.0 22.1 3.14 33