"Pseudo-MPEC" for P22pZwM
Created 2026 Sep 14 4:35:27 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P22pZwM*0C2026 09 13.46550222 17 50.857+18 31 43.46 ~9DDK 21.59wXNEOCPF52
P22pZwM 0C2026 09 13.48958222 17 54.806+18 31 41.18 ~9DDK 21.76wXNEOCPF52
P22pZwM 0C2026 09 13.50170422 17 56.809+18 31 39.92 ~9DDK 21.67wXNEOCPF52
P22pZwM 0C2026 09 13.55937922 18 06.454+18 31 33.31 ~9DHo 21.64GVNEOCPF51
P22pZwM 0C2026 09 13.56020922 18 06.570+18 31 33.25 ~9DHo 21.66GVNEOCPF51
P22pZwM 0C2026 09 13.56102922 18 06.735+18 31 33.06 ~9DHo 21.50GVNEOCPF51
P22pZwM KC2026 09 14.16278222 19 55.36 +18 30 42.3 ~9E4Z 21.9 GVNEOCPH21
P22pZwM KC2026 09 14.16557922 19 55.80 +18 30 42.3 ~9E4Z 21.4 GVNEOCPH21
P22pZwM KC2026 09 14.16846822 19 56.25 +18 30 42.4 ~9E4Z 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: P22pZwM
Perihelion 2026 Aug 17.269849 +/- 9.21 TT = 6:28:34.9 (JD 2461269.769849)
Epoch 2026 Sep 14.0 TT = JDT 2461297.5 Earth MOID: 0.1700 Ma: 0.0017
M 6.039791869 +/- 2.4 (J2000 ecliptic) AutoNEOCP
n 0.217805951 +/- 0.0164 Peri. 56.107517 +/- 28
a 2.735832814 +/- 0.138 Node 267.111674 +/- 19
e 0.57389089 +/- 0.00867 Incl. 4.903828 +/- 0.047
P 4.52516 H 23.51 G 0.15 U 10.0
q 1.165763282 +/- 0.0426 Q 4.305902347 +/- 0.236
From 9 observations 2026 Sept. 13-14 (16.9 hr); mean residual 0".14
Residuals in arcseconds: 260913 F52 .08- .00 260913 F51 .09+ .01+ 260914 H21 .22+ .26- 260913 F52 .02+ .00 260913 F51 .26- .05+ 260914 H21 .03+ .04- 260913 F52 .11+ .02- 260913 F51 .11+ .04- 260914 H21 .24- .29+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 09 14 05 22 20 02.900 +18 30 52.24 .22827 1.2130 152.4 21.8 1.02 133 2026 09 14 06 22 20 10.188 +18 30 48.41 .22841 1.2131 152.5 21.8 1.49 119 2026 09 14 07 22 20 17.471 +18 30 44.50 .22855 1.2133 152.5 21.8 2.05 112 2026 09 14 08 22 20 24.748 +18 30 40.50 .22870 1.2134 152.5 21.8 2.68 107 2026 09 14 09 22 20 32.020 +18 30 36.43 .22884 1.2135 152.5 21.8 3.37 104 2026 09 14 10 22 20 39.287 +18 30 32.26 .22899 1.2137 152.5 21.8 4.11 102 2026 09 14 11 22 20 46.549 +18 30 28.02 .22913 1.2138 152.5 21.8 4.90 101 2026 09 14 12 22 20 53.806 +18 30 23.69 .22928 1.2140 152.5 21.8 5.74 99 2026 09 14 13 22 21 01.057 +18 30 19.28 .22943 1.2141 152.5 21.8 6.63 99 2026 09 14 14 22 21 08.303 +18 30 14.79 .22957 1.2142 152.5 21.8 7.57 98 2026 09 14 15 22 21 15.545 +18 30 10.22 .22972 1.2144 152.5 21.8 8.56 97 2026 09 14 16 22 21 22.781 +18 30 05.56 .22986 1.2145 152.5 21.8 9.60 97 2026 09 14 17 22 21 30.011 +18 30 00.83 .23001 1.2146 152.6 21.8 10.7 96 2026 09 14 18 22 21 37.237 +18 29 56.01 .23016 1.2148 152.6 21.8 11.8 96 2026 09 14 19 22 21 44.457 +18 29 51.11 .23030 1.2149 152.6 21.8 13.0 96 2026 09 14 20 22 21 51.673 +18 29 46.13 .23045 1.2151 152.6 21.8 14.2 95 2026 09 14 21 22 21 58.883 +18 29 41.07 .23060 1.2152 152.6 21.8 15.5 95 2026 09 14 22 22 22 06.088 +18 29 35.92 .23074 1.2153 152.6 21.8 16.8 95 2026 09 14 23 22 22 13.288 +18 29 30.70 .23089 1.2155 152.6 21.8 18.2 95 2026 09 15 00 22 22 20.482 +18 29 25.40 .23104 1.2156 152.6 21.8 19.6 94 2026 09 15 01 22 22 27.672 +18 29 20.02 .23119 1.2158 152.6 21.8 21.1 94 2026 09 15 02 22 22 34.856 +18 29 14.56 .23133 1.2159 152.6 21.8 22.6 94 2026 09 15 03 22 22 42.035 +18 29 09.01 .23148 1.2160 152.7 21.8 24.1 94 2026 09 15 04 22 22 49.209 +18 29 03.39 .23163 1.2162 152.7 21.8 25.7 94 2026 09 15 05 22 22 56.378 +18 28 57.70 .23178 1.2163 152.7 21.8 27.4 94 2026 09 15 06 22 23 03.541 +18 28 51.92 .23193 1.2165 152.7 21.8 29.1 94 2026 09 15 07 22 23 10.699 +18 28 46.06 .23208 1.2166 152.7 21.8 30.8 94 2026 09 15 08 22 23 17.853 +18 28 40.12 .23223 1.2167 152.7 21.8 32.6 94 2026 09 15 09 22 23 25.001 +18 28 34.11 .23237 1.2169 152.7 21.8 34.4 94 2026 09 15 10 22 23 32.144 +18 28 28.02 .23252 1.2170 152.7 21.8 36.3 94 2026 09 15 11 22 23 39.281 +18 28 21.85 .23267 1.2172 152.7 21.8 38.2 94 2026 09 15 12 22 23 46.414 +18 28 15.60 .23282 1.2173 152.7 21.8 40.2 93 2026 09 15 13 22 23 53.542 +18 28 09.28 .23297 1.2175 152.7 21.8 42.2 93 2026 09 15 14 22 24 00.664 +18 28 02.88 .23312 1.2176 152.8 21.8 44.3 93 2026 09 15 15 22 24 07.781 +18 27 56.40 .23327 1.2177 152.8 21.8 46.4 93 2026 09 15 16 22 24 14.893 +18 27 49.84 .23342 1.2179 152.8 21.9 48.5 93 2026 09 15 17 22 24 22.000 +18 27 43.21 .23358 1.2180 152.8 21.9 50.7 93 2026 09 15 18 22 24 29.101 +18 27 36.51 .23373 1.2182 152.8 21.9 52.9 93 2026 09 15 19 22 24 36.198 +18 27 29.72 .23388 1.2183 152.8 21.9 55.2 93 2026 09 15 20 22 24 43.289 +18 27 22.86 .23403 1.2185 152.8 21.9 57.5 93 2026 09 15 21 22 24 50.375 +18 27 15.93 .23418 1.2186 152.8 21.9 59.9 93 2026 09 15 22 22 24 57.456 +18 27 08.92 .23433 1.2187 152.8 21.9 62.3 93 2026 09 15 23 22 25 04.532 +18 27 01.83 .23448 1.2189 152.8 21.9 64.8 93 2026 09 16 00 22 25 11.603 +18 26 54.67 .23464 1.2190 152.9 21.9 67.3 93 2026 09 16 01 22 25 18.668 +18 26 47.43 .23479 1.2192 152.9 21.9 69.8 93 2026 09 16 02 22 25 25.729 +18 26 40.12 .23494 1.2193 152.9 21.9 72.4 93 2026 09 16 03 22 25 32.784 +18 26 32.73 .23509 1.2195 152.9 21.9 75.0 93 2026 09 16 04 22 25 39.834 +18 26 25.28 .23525 1.2196 152.9 21.9 77.7 93