"Pseudo-MPEC" for P22qGG4
Created 2026 Oct 6 23:35:21 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P22qGG4*0C2026 10 02.48307100 22 38.288+18 02 26.34 ~A2E5 21.30wXNEOCPF52
P22qGG4 0C2026 10 02.50763300 22 38.676+18 01 12.24 ~A2E5 21.36wXNEOCPF52
P22qGG4 0C2026 10 02.51985600 22 38.916+18 00 35.92 ~A2E5 21.12wXNEOCPF52
P22qGG4 0C2026 10 02.59556100 22 40.218+17 56 45.96 ~A2LK 21.06GVNEOCPF51
P22qGG4 0C2026 10 02.59620500 22 40.199+17 56 43.91 ~A2LK 21.12GVNEOCPF51
P22qGG4 KC2026 10 03.20260900 22 54.61 +17 26 03.8 ~A35Z 22.4 GVNEOCPH21
P22qGG4 KC2026 10 03.20540400 22 54.66 +17 25 55.5 ~A35Z 21.7 GVNEOCPH21
P22qGG4 KC2026 10 03.20819900 22 54.73 +17 25 46.6 ~A35Z 21.4 GVNEOCPH21
P22qGG4 KC2026 10 03.21118100 22 54.76 +17 25 37.0 ~A35Z 21.7 GVNEOCPH21
Station data:
(F51) Pan-STARRS 1, Haleakala (N20.707234 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.
(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: P22qGG4
Perihelion 2026 Nov 12.177759 +/- 8.87 TT = 4:15:58.4 (JD 2461356.677759)
Epoch 2026 Oct 3.0 TT = JDT 2461316.5 Earth MOID: 0.4870 Ma: 0.0687
M 351.932203575 +/- 1.4 (J2000 ecliptic) AutoNEOCP
n 0.200802547 +/- 0.0242 Peri. 196.507103 +/- 6
a 2.888173226 +/- 0.232 Node 199.139194 +/- 0.18
e 0.49055228 +/- 0.0439 Incl. 29.080802 +/- 0.9
P 4.90834 H 21.43 G 0.15 U 10.2
q 1.471373242 +/- 0.0326 Q 4.304973210 +/- 0.47
From 9 observations 2026 Oct. 2-3 (17.5 hr); mean residual 0".26
Residuals in arcseconds: 261002 F52 .17- .18- 261002 F51 .17+ .01- 261003 H21 .09- .38+ 261002 F52 .16- .15- 261002 F51 .27- .11- 261003 H21 .26+ .00 261002 F52 .45+ .47+ 261003 H21 .14- .17+ 261003 H21 .02- .52- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 10 07 00 00 24 21.515 +14 06 07.56 .52056 1.5142 169.3 21.4 3.23 14 2026 10 07 01 00 24 22.515 +14 03 51.63 .52045 1.5141 169.3 21.4 3.29 14 2026 10 07 02 00 24 23.516 +14 01 35.62 .52033 1.5140 169.3 21.4 3.36 14 2026 10 07 03 00 24 24.518 +13 59 19.52 .52022 1.5139 169.3 21.4 3.42 13 2026 10 07 04 00 24 25.521 +13 57 03.35 .52011 1.5138 169.4 21.4 3.49 13 2026 10 07 05 00 24 26.525 +13 54 47.10 .52000 1.5137 169.4 21.4 3.56 13 2026 10 07 06 00 24 27.531 +13 52 30.76 .51989 1.5136 169.4 21.4 3.63 13 2026 10 07 07 00 24 28.538 +13 50 14.35 .51978 1.5135 169.4 21.4 3.70 12 2026 10 07 08 00 24 29.546 +13 47 57.86 .51967 1.5134 169.5 21.4 3.77 12 2026 10 07 09 00 24 30.555 +13 45 41.29 .51956 1.5133 169.5 21.4 3.84 12 2026 10 07 10 00 24 31.565 +13 43 24.64 .51945 1.5132 169.5 21.4 3.91 11 2026 10 07 11 00 24 32.576 +13 41 07.91 .51934 1.5131 169.5 21.4 3.98 11 2026 10 07 12 00 24 33.589 +13 38 51.10 .51924 1.5131 169.5 21.4 4.05 11 2026 10 07 13 00 24 34.603 +13 36 34.21 .51913 1.5130 169.6 21.4 4.12 11 2026 10 07 14 00 24 35.618 +13 34 17.25 .51902 1.5129 169.6 21.4 4.20 10 2026 10 07 15 00 24 36.634 +13 32 00.21 .51892 1.5128 169.6 21.4 4.27 10 2026 10 07 16 00 24 37.651 +13 29 43.10 .51881 1.5127 169.6 21.4 4.34 10 2026 10 07 17 00 24 38.670 +13 27 25.91 .51871 1.5126 169.6 21.4 4.42 10 2026 10 07 18 00 24 39.690 +13 25 08.64 .51860 1.5125 169.7 21.4 4.49 9 2026 10 07 19 00 24 40.711 +13 22 51.30 .51850 1.5124 169.7 21.4 4.57 9 2026 10 07 20 00 24 41.733 +13 20 33.88 .51839 1.5123 169.7 21.4 4.64 9 2026 10 07 21 00 24 42.757 +13 18 16.39 .51829 1.5122 169.7 21.4 4.72 9 2026 10 07 22 00 24 43.782 +13 15 58.82 .51819 1.5121 169.7 21.4 4.80 8 2026 10 07 23 00 24 44.808 +13 13 41.18 .51809 1.5120 169.8 21.4 4.88 8 2026 10 08 00 00 24 45.835 +13 11 23.47 .51799 1.5119 169.8 21.4 4.95 8 2026 10 08 01 00 24 46.864 +13 09 05.68 .51789 1.5118 169.8 21.4 5.03 8 2026 10 08 02 00 24 47.894 +13 06 47.82 .51779 1.5117 169.8 21.4 5.11 7 2026 10 08 03 00 24 48.925 +13 04 29.89 .51769 1.5116 169.8 21.4 5.19 7 2026 10 08 04 00 24 49.957 +13 02 11.88 .51759 1.5115 169.8 21.4 5.27 7 2026 10 08 05 00 24 50.991 +12 59 53.81 .51749 1.5114 169.8 21.4 5.35 7 2026 10 08 06 00 24 52.026 +12 57 35.66 .51739 1.5114 169.9 21.4 5.43 7 2026 10 08 07 00 24 53.062 +12 55 17.44 .51729 1.5113 169.9 21.4 5.51 6 2026 10 08 08 00 24 54.100 +12 52 59.15 .51720 1.5112 169.9 21.4 5.59 6 2026 10 08 09 00 24 55.139 +12 50 40.80 .51710 1.5111 169.9 21.4 5.67 6 2026 10 08 10 00 24 56.179 +12 48 22.37 .51700 1.5110 169.9 21.4 5.76 6 2026 10 08 11 00 24 57.220 +12 46 03.87 .51691 1.5109 169.9 21.4 5.84 6 2026 10 08 12 00 24 58.263 +12 43 45.30 .51681 1.5108 169.9 21.4 5.92 5 2026 10 08 13 00 24 59.307 +12 41 26.67 .51672 1.5107 170.0 21.4 6.01 5 2026 10 08 14 00 25 00.353 +12 39 07.97 .51662 1.5106 170.0 21.4 6.09 5 2026 10 08 15 00 25 01.399 +12 36 49.19 .51653 1.5105 170.0 21.4 6.17 5 2026 10 08 16 00 25 02.448 +12 34 30.36 .51644 1.5104 170.0 21.4 6.26 5 2026 10 08 17 00 25 03.497 +12 32 11.45 .51635 1.5103 170.0 21.4 6.34 4 2026 10 08 18 00 25 04.548 +12 29 52.48 .51625 1.5102 170.0 21.4 6.43 4 2026 10 08 19 00 25 05.600 +12 27 33.44 .51616 1.5102 170.0 21.4 6.51 4 2026 10 08 20 00 25 06.654 +12 25 14.34 .51607 1.5101 170.0 21.4 6.60 4 2026 10 08 21 00 25 07.709 +12 22 55.17 .51598 1.5100 170.0 21.4 6.69 4 2026 10 08 22 00 25 08.765 +12 20 35.93 .51589 1.5099 170.1 21.4 6.77 3 2026 10 08 23 00 25 09.822 +12 18 16.63 .51580 1.5098 170.1 21.4 6.86 3