"Pseudo-MPEC" for P12pap5
Created 2026 Aug 21 15:35:09 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P12pap5*0C2026 08 09.33707619 56 38.126-16 05 20.42 ~8A05 21.38wXNEOCPF51
P12pap5 0C2026 08 09.34100019 56 38.678-16 05 24.17 ~8A05 22.42wXNEOCPF51
P12pap5 0C2026 08 09.34491919 56 39.224-16 05 28.66 ~8A05 22.12wXNEOCPF51
P12pap5 3C2026 08 11.44538820 02 02.189-16 41 35.38 ~8BDo 21.87GVNEOCPT14
P12pap5 3C2026 08 11.44635920 02 02.323-16 41 36.36 ~8BDo 21.93GVNEOCPT14
P12pap5 3C2026 08 11.44732720 02 02.457-16 41 37.31 ~8BDo 21.91GVNEOCPT14
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.
(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: P12pap5
Perihelion 2026 Aug 29.333105 +/- 24.1 TT = 7:59:40.2 (JD 2461281.833105)
Epoch 2026 Aug 11.0 TT = JDT 2461263.5 Earth MOID: 0.2057 Ju: 0.0934
M 357.260185714 +/- 10 Ma: 0.0849 AutoNEOCP
n 0.149446279 +/- 0.126 Peri. 188.936298 +/- 23
a 3.516786281 +/- 1.98 Node 142.590098 +/- 1.4
e 0.65410156 +/- 0.159 Incl. 5.225917 +/- 1.1
P 6.59506 H 23.82 G 0.15 U 11.4 SR
q 1.216450887 +/- 0.0812 Q 5.817121676 +/- 2.4 (J2000 ecliptic)
From 6 observations 2026 Aug. 9-11; mean residual 0".17
Residuals in arcseconds: 260809 F51 .34- .06- 260809 F51 .32+ .19- 260811 T14 .00 .01- 260809 F51 .02+ .25+ 260811 T14 .11+ .02- 260811 T14 .11- .02+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 08 21 16 20 34 16.453 -19 36 51.46 .22242 1.2203 157.7 21.9 2743 69 2026 08 21 17 20 34 25.475 -19 37 31.61 .22240 1.2202 157.7 21.9 2762 69 2026 08 21 18 20 34 34.506 -19 38 11.73 .22238 1.2202 157.7 21.9 2781 69 2026 08 21 19 20 34 43.544 -19 38 51.79 .22235 1.2202 157.7 21.9 2800 69 2026 08 21 20 20 34 52.591 -19 39 31.82 .22233 1.2201 157.7 21.9 2819 69 2026 08 21 21 20 35 01.647 -19 40 11.80 .22231 1.2201 157.7 21.9 2838 69 2026 08 21 22 20 35 10.710 -19 40 51.74 .22229 1.2200 157.6 21.9 2857 69 2026 08 21 23 20 35 19.782 -19 41 31.64 .22227 1.2200 157.6 21.9 2876 69 2026 08 22 00 20 35 28.863 -19 42 11.49 .22225 1.2200 157.6 21.9 2895 69 2026 08 22 01 20 35 37.951 -19 42 51.30 .22223 1.2199 157.6 21.9 2914 69 2026 08 22 02 20 35 47.048 -19 43 31.06 .22221 1.2199 157.6 21.9 2933 69 2026 08 22 03 20 35 56.153 -19 44 10.78 .22219 1.2198 157.6 21.9 2952 69 2026 08 22 04 20 36 05.266 -19 44 50.46 .22217 1.2198 157.6 21.9 2972 69 2026 08 22 05 20 36 14.387 -19 45 30.09 .22215 1.2198 157.6 21.9 2991 69 2026 08 22 06 20 36 23.516 -19 46 09.67 .22213 1.2197 157.6 21.9 3010 69 2026 08 22 07 20 36 32.654 -19 46 49.21 .22211 1.2197 157.6 21.9 3030 69 2026 08 22 08 20 36 41.800 -19 47 28.71 .22209 1.2196 157.6 21.9 3049 69 2026 08 22 09 20 36 50.953 -19 48 08.16 .22207 1.2196 157.5 21.9 3069 69 2026 08 22 10 20 37 00.115 -19 48 47.56 .22205 1.2196 157.5 21.9 3088 69 2026 08 22 11 20 37 09.285 -19 49 26.92 .22203 1.2195 157.5 21.9 3108 69 2026 08 22 12 20 37 18.463 -19 50 06.23 .22201 1.2195 157.5 21.9 3127 69 2026 08 22 13 20 37 27.649 -19 50 45.49 .22200 1.2195 157.5 21.9 3147 69 2026 08 22 14 20 37 36.843 -19 51 24.70 .22198 1.2194 157.5 21.9 3167 69 2026 08 22 15 20 37 46.046 -19 52 03.87 .22196 1.2194 157.5 21.9 3187 69 2026 08 22 16 20 37 55.256 -19 52 42.99 .22194 1.2194 157.5 21.9 3206 69 2026 08 22 17 20 38 04.474 -19 53 22.07 .22193 1.2193 157.5 21.9 3226 69 2026 08 22 18 20 38 13.700 -19 54 01.09 .22191 1.2193 157.5 21.9 3246 69 2026 08 22 19 20 38 22.934 -19 54 40.07 .22189 1.2192 157.5 21.9 3266 69 2026 08 22 20 20 38 32.175 -19 55 19.00 .22188 1.2192 157.4 21.9 3286 69 2026 08 22 21 20 38 41.425 -19 55 57.88 .22186 1.2192 157.4 21.9 3306 69 2026 08 22 22 20 38 50.683 -19 56 36.71 .22184 1.2191 157.4 21.9 3326 69 2026 08 22 23 20 38 59.948 -19 57 15.50 .22183 1.2191 157.4 21.9 3347 69 2026 08 23 00 20 39 09.221 -19 57 54.23 .22181 1.2191 157.4 21.9 3367 69 2026 08 23 01 20 39 18.503 -19 58 32.92 .22180 1.2190 157.4 21.9 3387 69 2026 08 23 02 20 39 27.792 -19 59 11.55 .22178 1.2190 157.4 21.9 3407 69 2026 08 23 03 20 39 37.088 -19 59 50.13 .22177 1.2190 157.4 21.9 3428 69 2026 08 23 04 20 39 46.393 -20 00 28.67 .22175 1.2189 157.4 21.9 3448 69 2026 08 23 05 20 39 55.705 -20 01 07.15 .22174 1.2189 157.4 21.9 3468 69 2026 08 23 06 20 40 05.025 -20 01 45.59 .22173 1.2189 157.4 21.9 3489 69 2026 08 23 07 20 40 14.353 -20 02 23.97 .22171 1.2188 157.3 21.9 3509 69 2026 08 23 08 20 40 23.688 -20 03 02.30 .22170 1.2188 157.3 21.9 3530 69 2026 08 23 09 20 40 33.031 -20 03 40.58 .22168 1.2188 157.3 21.9 3550 70 2026 08 23 10 20 40 42.382 -20 04 18.81 .22167 1.2187 157.3 21.9 3571 70 2026 08 23 11 20 40 51.740 -20 04 56.98 .22166 1.2187 157.3 21.9 3592 70 2026 08 23 12 20 41 01.106 -20 05 35.11 .22165 1.2187 157.3 21.9 3612 70 2026 08 23 13 20 41 10.480 -20 06 13.18 .22163 1.2186 157.3 21.9 3633 70 2026 08 23 14 20 41 19.861 -20 06 51.20 .22162 1.2186 157.3 21.9 3654 70 2026 08 23 15 20 41 29.250 -20 07 29.17 .22161 1.2186 157.3 21.9 3675 70