"Pseudo-MPEC" for P12onSj
Created 2026 Jul 16 9:35:04 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P12onSj*0C2026 07 15.51727722 45 31.231-28 26 51.24 ~7FE5 21.22wXNEOCPF51
P12onSj 0C2026 07 15.52766422 45 31.752-28 26 59.54 ~7FE5 21.21wXNEOCPF51
P12onSj 0C2026 07 15.53805622 45 32.295-28 27 07.97 ~7FE5 20.90wXNEOCPF51
P12onSj 0C2026 07 15.54844622 45 32.819-28 27 16.40 ~7FE5 21.04wXNEOCPF51
P12onSj 0C2026 07 15.59317222 45 35.094-28 27 52.48 ~7FFK 20.85GVNEOCPF51
P12onSj 0C2026 07 15.59381922 45 35.133-28 27 52.90 ~7FFK 20.85GVNEOCPF51
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.
Orbital elements: P12onSj
Perihelion 2026 Jun 5.025525 +/- 55.7 TT = 0:36:45.3 (JD 2461196.525525)
Epoch 2026 Jul 16.0 TT = JDT 2461237.5 Earth MOID: 0.5290 Ju: 0.4765
M 3.784642076 +/- 31 (J2000 ecliptic) AutoNEOCP
n 0.092365846 +/- 0.198 Peri. 194.464407 +/- 90
a 4.846874474 +/- 6.93 Node 88.021017 +/- 48
e 0.68185941 +/- 0.259 Incl. 12.665608 +/- 6
P 10.67069 H 19.57 G 0.15 U 11.7 SR
q 1.541987459 +/- 0.576 Q 8.151761489 +/- 50.4
From 6 observations 2026 July 15 (1.8 hr); mean residual 0".06
Residuals in arcseconds: 260715 F51 .05+ .11- 260715 F51 .06+ .06+ 260715 F51 .04- .07- 260715 F51 .10- .05+ 260715 F51 .02- .05+ 260715 F51 .04+ .03+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 07 16 10 22 46 20.638 -28 38 45.66 .70775 1.6123 137.8 21.0 60.4 96 2026 07 16 11 22 46 22.881 -28 39 19.17 .70775 1.6124 137.8 21.0 63.3 95 2026 07 16 12 22 46 25.120 -28 39 52.68 .70775 1.6125 137.8 21.0 66.3 95 2026 07 16 13 22 46 27.353 -28 40 26.19 .70775 1.6127 137.9 21.0 69.2 94 2026 07 16 14 22 46 29.581 -28 40 59.70 .70776 1.6128 137.9 21.0 72.2 93 2026 07 16 15 22 46 31.804 -28 41 33.21 .70776 1.6129 137.9 21.0 75.2 93 2026 07 16 16 22 46 34.022 -28 42 06.72 .70776 1.6131 137.9 21.0 78.3 92 2026 07 16 17 22 46 36.235 -28 42 40.22 .70776 1.6132 138.0 21.0 81.3 92 2026 07 16 18 22 46 38.442 -28 43 13.72 .70776 1.6134 138.0 21.0 84.4 91 2026 07 16 19 22 46 40.644 -28 43 47.22 .70776 1.6135 138.0 21.0 87.5 90 2026 07 16 20 22 46 42.841 -28 44 20.72 .70776 1.6136 138.0 21.0 90.6 90 2026 07 16 21 22 46 45.033 -28 44 54.22 .70777 1.6138 138.1 21.0 93.8 89 2026 07 16 22 22 46 47.220 -28 45 27.71 .70777 1.6139 138.1 21.0 96.9 89 2026 07 16 23 22 46 49.402 -28 46 01.21 .70777 1.6140 138.1 21.0 100 88 2026 07 17 00 22 46 51.578 -28 46 34.70 .70778 1.6142 138.1 21.0 103 87 2026 07 17 01 22 46 53.750 -28 47 08.18 .70778 1.6143 138.2 21.0 107 87 2026 07 17 02 22 46 55.916 -28 47 41.67 .70778 1.6145 138.2 21.0 110 86 2026 07 17 03 22 46 58.077 -28 48 15.16 .70779 1.6146 138.2 21.0 113 86 2026 07 17 04 22 47 00.233 -28 48 48.64 .70779 1.6147 138.3 21.0 117 85 2026 07 17 05 22 47 02.383 -28 49 22.12 .70779 1.6149 138.3 21.0 120 85 2026 07 17 06 22 47 04.529 -28 49 55.59 .70780 1.6150 138.3 21.0 123 84 2026 07 17 07 22 47 06.669 -28 50 29.07 .70780 1.6152 138.3 21.0 127 83 2026 07 17 08 22 47 08.804 -28 51 02.54 .70781 1.6153 138.4 21.0 130 83 2026 07 17 09 22 47 10.934 -28 51 36.01 .70781 1.6154 138.4 21.0 134 82 2026 07 17 10 22 47 13.059 -28 52 09.47 .70782 1.6156 138.4 21.0 138 82 2026 07 17 11 22 47 15.179 -28 52 42.94 .70782 1.6157 138.4 21.0 141 81 2026 07 17 12 22 47 17.294 -28 53 16.40 .70783 1.6159 138.5 21.0 145 80 2026 07 17 13 22 47 19.403 -28 53 49.86 .70783 1.6160 138.5 21.0 149 80 2026 07 17 14 22 47 21.507 -28 54 23.31 .70784 1.6161 138.5 21.0 153 79 2026 07 17 15 22 47 23.606 -28 54 56.76 .70785 1.6163 138.5 21.0 156 79 2026 07 17 16 22 47 25.700 -28 55 30.21 .70785 1.6164 138.6 21.0 160 78 2026 07 17 17 22 47 27.789 -28 56 03.66 .70786 1.6166 138.6 21.0 164 78 2026 07 17 18 22 47 29.873 -28 56 37.10 .70787 1.6167 138.6 21.0 168 77 2026 07 17 19 22 47 31.951 -28 57 10.54 .70787 1.6168 138.7 21.0 172 76 2026 07 17 20 22 47 34.024 -28 57 43.97 .70788 1.6170 138.7 21.0 177 76 2026 07 17 21 22 47 36.092 -28 58 17.41 .70789 1.6171 138.7 21.0 181 75 2026 07 17 22 22 47 38.155 -28 58 50.83 .70790 1.6173 138.7 21.0 185 75 2026 07 17 23 22 47 40.213 -28 59 24.26 .70791 1.6174 138.8 21.0 189 74 2026 07 18 00 22 47 42.266 -28 59 57.68 .70791 1.6175 138.8 21.0 194 73 2026 07 18 01 22 47 44.314 -29 00 31.10 .70792 1.6177 138.8 21.0 198 73 2026 07 18 02 22 47 46.356 -29 01 04.51 .70793 1.6178 138.8 21.0 203 72 2026 07 18 03 22 47 48.393 -29 01 37.93 .70794 1.6180 138.9 21.0 208 72 2026 07 18 04 22 47 50.425 -29 02 11.33 .70795 1.6181 138.9 21.0 212 71 2026 07 18 05 22 47 52.452 -29 02 44.73 .70796 1.6183 138.9 21.0 217 71 2026 07 18 06 22 47 54.474 -29 03 18.13 .70797 1.6184 138.9 21.0 222 70 2026 07 18 07 22 47 56.491 -29 03 51.53 .70798 1.6185 139.0 21.0 227 70 2026 07 18 08 22 47 58.502 -29 04 24.92 .70799 1.6187 139.0 21.0 232 69 2026 07 18 09 22 48 00.509 -29 04 58.31 .70800 1.6188 139.0 21.0 237 68