"Pseudo-MPEC" for P22qGG4
Created 2026 Oct 4 22:35:14 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 04 23 00 23 33.806 +15 55 20.96 .52672 1.5190 167.7 21.5 .789 46 2026 10 05 00 00 23 34.757 +15 53 09.44 .52659 1.5189 167.8 21.5 .821 44 2026 10 05 01 00 23 35.708 +15 50 57.83 .52645 1.5188 167.8 21.5 .855 43 2026 10 05 02 00 23 36.660 +15 48 46.12 .52631 1.5187 167.8 21.5 .889 42 2026 10 05 03 00 23 37.614 +15 46 34.31 .52618 1.5186 167.9 21.5 .924 41 2026 10 05 04 00 23 38.568 +15 44 22.41 .52604 1.5185 167.9 21.5 .959 40 2026 10 05 05 00 23 39.523 +15 42 10.41 .52590 1.5184 167.9 21.5 1.00 39 2026 10 05 06 00 23 40.479 +15 39 58.31 .52577 1.5183 168.0 21.5 1.03 38 2026 10 05 07 00 23 41.436 +15 37 46.12 .52563 1.5182 168.0 21.5 1.07 37 2026 10 05 08 00 23 42.394 +15 35 33.83 .52550 1.5181 168.0 21.5 1.11 36 2026 10 05 09 00 23 43.352 +15 33 21.45 .52537 1.5180 168.1 21.5 1.15 35 2026 10 05 10 00 23 44.312 +15 31 08.97 .52523 1.5179 168.1 21.5 1.19 34 2026 10 05 11 00 23 45.272 +15 28 56.40 .52510 1.5178 168.2 21.5 1.23 33 2026 10 05 12 00 23 46.234 +15 26 43.73 .52497 1.5177 168.2 21.5 1.27 32 2026 10 05 13 00 23 47.196 +15 24 30.97 .52484 1.5176 168.2 21.5 1.31 32 2026 10 05 14 00 23 48.160 +15 22 18.11 .52471 1.5175 168.3 21.5 1.36 31 2026 10 05 15 00 23 49.124 +15 20 05.16 .52458 1.5174 168.3 21.5 1.40 30 2026 10 05 16 00 23 50.089 +15 17 52.12 .52445 1.5173 168.3 21.5 1.45 29 2026 10 05 17 00 23 51.056 +15 15 38.98 .52432 1.5172 168.4 21.5 1.49 29 2026 10 05 18 00 23 52.023 +15 13 25.75 .52419 1.5171 168.4 21.5 1.54 28 2026 10 05 19 00 23 52.991 +15 11 12.43 .52406 1.5170 168.4 21.5 1.58 27 2026 10 05 20 00 23 53.960 +15 08 59.02 .52393 1.5169 168.5 21.5 1.63 27 2026 10 05 21 00 23 54.930 +15 06 45.52 .52381 1.5168 168.5 21.5 1.68 26 2026 10 05 22 00 23 55.901 +15 04 31.92 .52368 1.5167 168.5 21.5 1.73 26 2026 10 05 23 00 23 56.873 +15 02 18.24 .52355 1.5166 168.5 21.5 1.78 25 2026 10 06 00 00 23 57.847 +15 00 04.46 .52343 1.5165 168.6 21.5 1.83 24 2026 10 06 01 00 23 58.821 +14 57 50.60 .52330 1.5164 168.6 21.5 1.88 24 2026 10 06 02 00 23 59.796 +14 55 36.64 .52318 1.5163 168.6 21.5 1.93 23 2026 10 06 03 00 24 00.772 +14 53 22.59 .52305 1.5162 168.7 21.5 1.98 23 2026 10 06 04 00 24 01.749 +14 51 08.46 .52293 1.5161 168.7 21.5 2.03 22 2026 10 06 05 00 24 02.727 +14 48 54.24 .52280 1.5160 168.7 21.5 2.09 22 2026 10 06 06 00 24 03.707 +14 46 39.92 .52268 1.5159 168.8 21.5 2.14 21 2026 10 06 07 00 24 04.687 +14 44 25.52 .52256 1.5159 168.8 21.5 2.20 21 2026 10 06 08 00 24 05.668 +14 42 11.04 .52244 1.5158 168.8 21.5 2.25 20 2026 10 06 09 00 24 06.651 +14 39 56.46 .52232 1.5157 168.9 21.5 2.31 20 2026 10 06 10 00 24 07.634 +14 37 41.80 .52220 1.5156 168.9 21.5 2.37 20 2026 10 06 11 00 24 08.618 +14 35 27.05 .52208 1.5155 168.9 21.5 2.42 19 2026 10 06 12 00 24 09.604 +14 33 12.21 .52196 1.5154 168.9 21.5 2.48 19 2026 10 06 13 00 24 10.590 +14 30 57.29 .52184 1.5153 169.0 21.5 2.54 18 2026 10 06 14 00 24 11.578 +14 28 42.28 .52172 1.5152 169.0 21.4 2.60 18 2026 10 06 15 00 24 12.567 +14 26 27.19 .52160 1.5151 169.0 21.4 2.66 18 2026 10 06 16 00 24 13.557 +14 24 12.01 .52148 1.5150 169.1 21.4 2.72 17 2026 10 06 17 00 24 14.548 +14 21 56.74 .52136 1.5149 169.1 21.4 2.78 17 2026 10 06 18 00 24 15.540 +14 19 41.40 .52125 1.5148 169.1 21.4 2.84 16 2026 10 06 19 00 24 16.533 +14 17 25.96 .52113 1.5147 169.1 21.4 2.90 16 2026 10 06 20 00 24 17.527 +14 15 10.45 .52102 1.5146 169.2 21.4 2.97 16 2026 10 06 21 00 24 18.522 +14 12 54.85 .52090 1.5145 169.2 21.4 3.03 15 2026 10 06 22 00 24 19.519 +14 10 39.17 .52079 1.5144 169.2 21.4 3.10 15