"Pseudo-MPEC" for P22p4xQ
Created 2026 Aug 14 5:35:26 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P22p4xQ*0C2026 08 09.40642222 09 44.566+20 40 07.14 ~89CZ 22.43wXNEOCPF52
P22p4xQ 0C2026 08 09.41863122 09 46.434+20 40 03.97 ~89CZ 22.34wXNEOCPF52
P22p4xQ 0C2026 08 09.43088022 09 48.299+20 40 00.67 ~89CZ 22.68wXNEOCPF52
P22p4xQ 0C2026 08 09.53381722 10 03.820+20 39 29.33 ~89H5 22.76GVNEOCPF51
P22p4xQ 0C2026 08 09.53463622 10 03.926+20 39 29.12 ~89H5 21.83GVNEOCPF51
P22p4xQ 3C2026 08 12.37364022 17 56.505+20 20 08.39 ~8CCK 22.52GVNEOCPT14
P22p4xQ 3C2026 08 12.37606322 17 56.854+20 20 07.30 ~8CCK 22.15GVNEOCPT14
P22p4xQ 3C2026 08 12.37703522 17 57.003+20 20 06.80 ~8CCK 21.81GVNEOCPT14
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.
(T14) Mauna Kea-UH/Tholen NEO Follow-Up (CFHT) (N19.825252 W155.468876)
US/Hawaii. Observer R. Weryk. 3.6-m Canada-France-Hawaii Telescope.
Orbital elements: P22p4xQ
Perihelion 2026 Aug 1.977837 +/- 3.84 TT = 23:28:05.1 (JD 2461254.477837)
Epoch 2026 Aug 12.0 TT = JDT 2461264.5 Earth MOID: 0.1884 Ma: 0.0257
M 3.154952212 +/- 1.3 (J2000 ecliptic) AutoNEOCP
n 0.314797533 +/- 0.0124 Peri. 116.719094 +/- 9
a 2.140171131 +/- 0.0561 Node 196.494698 +/- 5.3
e 0.45096965 +/- 0.00784 Incl. 5.860550 +/- 0.7
P 3.13093 H 24.19 G 0.15 U 9.8
q 1.175018898 +/- 0.0146 Q 3.105323365 +/- 0.098
From 8 observations 2026 Aug. 9-12; mean residual 0".08
Residuals in arcseconds: 260809 F52 .15- .04- 260809 F51 .12+ .01+ 260812 T14 .06- .02+ 260809 F52 .02+ .03- 260809 F51 .13- .08+ 260812 T14 .02+ .03- 260809 F52 .15+ .04- 260812 T14 .04+ .00 Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 08 14 06 22 22 54.836 +20 02 10.30 .20290 1.1823 143.5 22.4 52.9 97 2026 08 14 07 22 23 01.397 +20 01 43.58 .20292 1.1823 143.5 22.4 54.5 97 2026 08 14 08 22 23 07.953 +20 01 16.73 .20294 1.1824 143.5 22.4 56.1 97 2026 08 14 09 22 23 14.505 +20 00 49.77 .20295 1.1824 143.5 22.4 57.7 97 2026 08 14 10 22 23 21.053 +20 00 22.69 .20297 1.1825 143.6 22.4 59.4 97 2026 08 14 11 22 23 27.596 +19 59 55.49 .20299 1.1825 143.6 22.4 61.0 97 2026 08 14 12 22 23 34.134 +19 59 28.18 .20301 1.1826 143.6 22.4 62.7 97 2026 08 14 13 22 23 40.668 +19 59 00.75 .20303 1.1826 143.6 22.4 64.4 97 2026 08 14 14 22 23 47.198 +19 58 33.20 .20304 1.1827 143.7 22.4 66.1 97 2026 08 14 15 22 23 53.723 +19 58 05.54 .20306 1.1827 143.7 22.4 67.9 97 2026 08 14 16 22 24 00.243 +19 57 37.76 .20308 1.1828 143.7 22.4 69.6 97 2026 08 14 17 22 24 06.759 +19 57 09.87 .20310 1.1828 143.7 22.4 71.4 97 2026 08 14 18 22 24 13.270 +19 56 41.86 .20312 1.1829 143.8 22.4 73.2 97 2026 08 14 19 22 24 19.777 +19 56 13.73 .20314 1.1829 143.8 22.4 75.0 97 2026 08 14 20 22 24 26.280 +19 55 45.49 .20316 1.1830 143.8 22.4 76.8 97 2026 08 14 21 22 24 32.777 +19 55 17.13 .20318 1.1830 143.8 22.4 78.7 97 2026 08 14 22 22 24 39.271 +19 54 48.66 .20320 1.1831 143.8 22.4 80.5 97 2026 08 14 23 22 24 45.759 +19 54 20.07 .20322 1.1831 143.9 22.4 82.4 97 2026 08 15 00 22 24 52.243 +19 53 51.37 .20324 1.1832 143.9 22.4 84.3 97 2026 08 15 01 22 24 58.723 +19 53 22.55 .20326 1.1832 143.9 22.4 86.3 97 2026 08 15 02 22 25 05.198 +19 52 53.62 .20328 1.1833 143.9 22.4 88.2 97 2026 08 15 03 22 25 11.668 +19 52 24.57 .20330 1.1833 144.0 22.4 90.2 97 2026 08 15 04 22 25 18.134 +19 51 55.41 .20332 1.1834 144.0 22.4 92.1 97 2026 08 15 05 22 25 24.595 +19 51 26.13 .20334 1.1834 144.0 22.4 94.1 97 2026 08 15 06 22 25 31.051 +19 50 56.74 .20336 1.1835 144.0 22.4 96.2 97 2026 08 15 07 22 25 37.503 +19 50 27.24 .20338 1.1835 144.1 22.4 98.2 98 2026 08 15 08 22 25 43.951 +19 49 57.62 .20340 1.1836 144.1 22.4 100 98 2026 08 15 09 22 25 50.393 +19 49 27.89 .20342 1.1836 144.1 22.4 102 98 2026 08 15 10 22 25 56.831 +19 48 58.04 .20344 1.1837 144.1 22.4 104 98 2026 08 15 11 22 26 03.265 +19 48 28.08 .20346 1.1837 144.2 22.4 107 98 2026 08 15 12 22 26 09.694 +19 47 58.01 .20349 1.1838 144.2 22.4 109 98 2026 08 15 13 22 26 16.118 +19 47 27.82 .20351 1.1839 144.2 22.4 111 98 2026 08 15 14 22 26 22.537 +19 46 57.52 .20353 1.1839 144.2 22.4 113 98 2026 08 15 15 22 26 28.952 +19 46 27.11 .20355 1.1840 144.2 22.4 115 98 2026 08 15 16 22 26 35.362 +19 45 56.58 .20357 1.1840 144.3 22.4 117 98 2026 08 15 17 22 26 41.768 +19 45 25.94 .20359 1.1841 144.3 22.4 120 98 2026 08 15 18 22 26 48.169 +19 44 55.19 .20362 1.1841 144.3 22.4 122 98 2026 08 15 19 22 26 54.565 +19 44 24.33 .20364 1.1842 144.3 22.4 124 98 2026 08 15 20 22 27 00.956 +19 43 53.36 .20366 1.1842 144.4 22.4 126 98 2026 08 15 21 22 27 07.343 +19 43 22.27 .20368 1.1843 144.4 22.4 129 98 2026 08 15 22 22 27 13.725 +19 42 51.07 .20371 1.1843 144.4 22.4 131 98 2026 08 15 23 22 27 20.103 +19 42 19.76 .20373 1.1844 144.4 22.4 133 98 2026 08 16 00 22 27 26.476 +19 41 48.33 .20375 1.1845 144.5 22.4 136 98 2026 08 16 01 22 27 32.844 +19 41 16.80 .20378 1.1845 144.5 22.4 138 98 2026 08 16 02 22 27 39.207 +19 40 45.15 .20380 1.1846 144.5 22.4 140 98 2026 08 16 03 22 27 45.566 +19 40 13.40 .20382 1.1846 144.5 22.4 143 98 2026 08 16 04 22 27 51.920 +19 39 41.53 .20385 1.1847 144.6 22.4 145 98 2026 08 16 05 22 27 58.269 +19 39 09.55 .20387 1.1847 144.6 22.4 148 98