"Pseudo-MPEC" for P12onRT
Created 2026 Jul 16 9:35:04 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P12onRT*0C2026 07 15.43883020 25 15.758-40 04 36.47 ~7FDo 19.86wXNEOCPF51
P12onRT 0C2026 07 15.44802420 25 15.965-40 04 29.24 ~7FDo 19.92wXNEOCPF51
P12onRT 0C2026 07 15.45719620 25 16.169-40 04 22.03 ~7FDo 19.39wXNEOCPF51
P12onRT 0C2026 07 15.46633620 25 16.383-40 04 14.75 ~7FDo 20.54wXNEOCPF51
P12onRT 2C2026 07 16.11191020 25 38.55 -39 55 01.2 ~7G5Z 19.5 GVNEOCPK93
P12onRT 2C2026 07 16.11433620 25 38.62 -39 54 58.9 ~7G5Z 19.6 GVNEOCPK93
P12onRT 2C2026 07 16.11675820 25 38.68 -39 54 56.8 ~7G5Z 19.8 GVNEOCPK93
P12onRT 2C2026 07 16.11921620 25 38.75 -39 54 54.5 ~7G5Z 19.6 GVNEOCPK93
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.
(K93) Sutherland-LCOGT C (S32.380667 E20.810110) South Africa. Observer J.
D. Armstrong. 1.0-m f/8.0 Ritchey-Chrétien + CCD.
Orbital elements: P12onRT
Perihelion 2026 Jun 22.449558 +/- 37.8 TT = 10:47:21.7 (JD 2461213.949558)
Epoch 2026 Jul 16.0 TT = JDT 2461237.5 Earth MOID: 0.2909 Ma: 0.0421
M 6.313679185 +/- 7 (J2000 ecliptic) AutoNEOCP
n 0.268091744 +/- 0.111 Peri. 275.086666 +/- 60
a 2.382029244 +/- 0.66 Node 0.334552 +/- 34
e 0.45883163 +/- 0.156 Incl. 5.110924 +/- 2.5
P 3.67638 H 20.93 G 0.15 U 11.3 SR
q 1.289078875 +/- 0.112 Q 3.474979612 +/- 2.78
From 8 observations 2026 July 15-16 (16.3 hr); mean residual 0".06
Residuals in arcseconds: 260715 F51 .09+ .09+ 260715 F51 .03- .10- 260716 K93 .03- .02- 260715 F51 .02+ .05+ 260716 K93 .01+ .07- 260716 K93 .01- .07+ 260715 F51 .08- .04- 260716 K93 .05+ .05+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 07 16 10 20 25 51.009 -39 50 49.97 .31132 1.3122 159.3 19.9 5.06 24 2026 07 16 11 20 25 52.485 -39 50 15.26 .31138 1.3123 159.3 19.9 5.76 11 2026 07 16 12 20 25 53.958 -39 49 40.51 .31144 1.3123 159.3 19.9 6.59 2 2026 07 16 13 20 25 55.427 -39 49 05.72 .31150 1.3124 159.3 19.9 7.51 177 2026 07 16 14 20 25 56.892 -39 48 30.88 .31156 1.3125 159.3 19.9 8.50 173 2026 07 16 15 20 25 58.354 -39 47 56.00 .31162 1.3126 159.3 19.9 9.56 171 2026 07 16 16 20 25 59.812 -39 47 21.08 .31168 1.3127 159.4 19.9 10.7 169 2026 07 16 17 20 26 01.267 -39 46 46.12 .31174 1.3127 159.4 19.9 11.8 167 2026 07 16 18 20 26 02.718 -39 46 11.11 .31180 1.3128 159.4 19.9 13.1 166 2026 07 16 19 20 26 04.165 -39 45 36.06 .31186 1.3129 159.4 19.9 14.3 165 2026 07 16 20 20 26 05.609 -39 45 00.97 .31192 1.3130 159.4 19.9 15.7 164 2026 07 16 21 20 26 07.049 -39 44 25.84 .31199 1.3131 159.4 19.9 17.1 164 2026 07 16 22 20 26 08.486 -39 43 50.67 .31205 1.3131 159.5 19.9 18.5 163 2026 07 16 23 20 26 09.919 -39 43 15.45 .31211 1.3132 159.5 19.9 20.0 162 2026 07 17 00 20 26 11.349 -39 42 40.20 .31217 1.3133 159.5 19.9 21.5 162 2026 07 17 01 20 26 12.775 -39 42 04.90 .31223 1.3134 159.5 19.9 23.1 162 2026 07 17 02 20 26 14.198 -39 41 29.56 .31230 1.3135 159.5 19.9 24.8 161 2026 07 17 03 20 26 15.617 -39 40 54.18 .31236 1.3135 159.5 19.9 26.5 161 2026 07 17 04 20 26 17.033 -39 40 18.75 .31242 1.3136 159.6 19.9 28.3 161 2026 07 17 05 20 26 18.445 -39 39 43.29 .31249 1.3137 159.6 19.9 30.1 160 2026 07 17 06 20 26 19.854 -39 39 07.78 .31255 1.3138 159.6 19.9 31.9 160 2026 07 17 07 20 26 21.259 -39 38 32.23 .31261 1.3139 159.6 19.9 33.9 160 2026 07 17 08 20 26 22.661 -39 37 56.64 .31268 1.3140 159.6 19.9 35.8 160 2026 07 17 09 20 26 24.059 -39 37 21.01 .31274 1.3140 159.6 19.9 37.9 159 2026 07 17 10 20 26 25.454 -39 36 45.34 .31281 1.3141 159.6 19.9 39.9 159 2026 07 17 11 20 26 26.846 -39 36 09.63 .31287 1.3142 159.7 19.9 42.1 159 2026 07 17 12 20 26 28.234 -39 35 33.87 .31293 1.3143 159.7 19.9 44.3 159 2026 07 17 13 20 26 29.619 -39 34 58.08 .31300 1.3144 159.7 19.9 46.5 159 2026 07 17 14 20 26 31.000 -39 34 22.24 .31306 1.3144 159.7 19.9 48.8 159 2026 07 17 15 20 26 32.378 -39 33 46.36 .31313 1.3145 159.7 19.9 51.2 158 2026 07 17 16 20 26 33.753 -39 33 10.45 .31320 1.3146 159.7 19.9 53.6 158 2026 07 17 17 20 26 35.125 -39 32 34.49 .31326 1.3147 159.8 19.9 56.0 158 2026 07 17 18 20 26 36.493 -39 31 58.49 .31333 1.3148 159.8 19.9 58.6 158 2026 07 17 19 20 26 37.858 -39 31 22.45 .31339 1.3149 159.8 19.9 61.1 158 2026 07 17 20 20 26 39.219 -39 30 46.37 .31346 1.3149 159.8 19.9 63.8 158 2026 07 17 21 20 26 40.577 -39 30 10.25 .31353 1.3150 159.8 19.9 66.4 158 2026 07 17 22 20 26 41.932 -39 29 34.08 .31359 1.3151 159.8 19.9 69.2 158 2026 07 17 23 20 26 43.284 -39 28 57.88 .31366 1.3152 159.8 19.9 72.0 158 2026 07 18 00 20 26 44.632 -39 28 21.64 .31373 1.3153 159.9 19.9 74.8 158 2026 07 18 01 20 26 45.977 -39 27 45.36 .31379 1.3154 159.9 19.9 77.7 158 2026 07 18 02 20 26 47.319 -39 27 09.03 .31386 1.3155 159.9 19.9 80.7 157 2026 07 18 03 20 26 48.658 -39 26 32.67 .31393 1.3155 159.9 19.9 83.7 157 2026 07 18 04 20 26 49.993 -39 25 56.27 .31400 1.3156 159.9 19.9 86.7 157 2026 07 18 05 20 26 51.325 -39 25 19.83 .31406 1.3157 159.9 19.9 89.9 157 2026 07 18 06 20 26 52.654 -39 24 43.34 .31413 1.3158 160.0 19.9 93.0 157 2026 07 18 07 20 26 53.980 -39 24 06.82 .31420 1.3159 160.0 19.9 96.3 157 2026 07 18 08 20 26 55.303 -39 23 30.26 .31427 1.3160 160.0 19.9 100 157 2026 07 18 09 20 26 56.622 -39 22 53.65 .31434 1.3160 160.0 19.9 103 157