"Pseudo-MPEC" for P12pkRb
Created 2026 Aug 19 10:35:09 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P12pkRb*0C2026 08 12.57360501 30 01.899-14 17 30.49 ~8CIZ 21.48wXNEOCPF51
P12pkRb 0C2026 08 12.58940201 30 00.576-14 17 13.26 ~8CIZ 21.84wXNEOCPF51
P12pkRb 0C2026 08 12.59731001 29 59.916-14 17 04.39 ~8CIZ 21.88wXNEOCPF51
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: P12pkRb
Perihelion 2026 Nov 15.771777 +/- 85.7 TT = 18:31:21.5 (JD 2461360.271777)
Epoch 2026 Aug 13.0 TT = JDT 2461265.5 Earth MOID: 0.1518 AutoNEOCP
M 288.095564160 +/- 60 (J2000 ecliptic)
n 0.758711484 +/- 0.571 Peri. 128.652691 +/- 80
a 1.190560886 +/- 0.597 Node 342.208329 +/- 26
e 0.60173446 +/- 0.253 Incl. 60.749551 +/- 28
P 1.299/474.480d H 20.66 G 0.15 U 12.4 SR
q 0.474159373 +/- 0.584 Q 1.906962399 +/- 27.2
From 3 observations 2026 Aug. 12 (34.1 min); mean residual 0".05
Residuals in arcseconds: 260812 F51 .01+ .03+ 260812 F51 .02- .10- 260812 F51 .01+ .06+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 08 19 11 01 16 49.993 -11 35 48.99 .42273 1.3256 130.4 20.9 51d 79 2026 08 19 12 01 16 43.220 -11 34 33.51 .42199 1.3252 130.4 20.9 51d 79 2026 08 19 13 01 16 36.417 -11 33 17.76 .42124 1.3249 130.5 20.9 51d 79 2026 08 19 14 01 16 29.584 -11 32 01.75 .42050 1.3245 130.6 20.8 51d 80 2026 08 19 15 01 16 22.720 -11 30 45.47 .41976 1.3242 130.6 20.8 51d 80 2026 08 19 16 01 16 15.827 -11 29 28.93 .41902 1.3238 130.7 20.8 51d 80 2026 08 19 17 01 16 08.903 -11 28 12.11 .41828 1.3235 130.7 20.8 51d 80 2026 08 19 18 01 16 01.949 -11 26 55.03 .41754 1.3231 130.8 20.8 51d 80 2026 08 19 19 01 15 54.964 -11 25 37.67 .41680 1.3228 130.9 20.8 52d 80 2026 08 19 20 01 15 47.949 -11 24 20.03 .41606 1.3225 130.9 20.8 52d 80 2026 08 19 21 01 15 40.902 -11 23 02.13 .41532 1.3221 131.0 20.8 52d 80 2026 08 19 22 01 15 33.825 -11 21 43.94 .41458 1.3218 131.1 20.8 52d 80 2026 08 19 23 01 15 26.716 -11 20 25.48 .41384 1.3214 131.1 20.8 52d 80 2026 08 20 00 01 15 19.576 -11 19 06.74 .41310 1.3211 131.2 20.8 52d 80 2026 08 20 01 01 15 12.404 -11 17 47.71 .41236 1.3207 131.2 20.8 52d 80 2026 08 20 02 01 15 05.201 -11 16 28.41 .41162 1.3203 131.3 20.8 52d 80 2026 08 20 03 01 14 57.966 -11 15 08.82 .41088 1.3200 131.4 20.8 52d 80 2026 08 20 04 01 14 50.699 -11 13 48.94 .41015 1.3196 131.4 20.8 52d 79 2026 08 20 05 01 14 43.400 -11 12 28.78 .40941 1.3193 131.5 20.8 53d 79 2026 08 20 06 01 14 36.069 -11 11 08.32 .40867 1.3189 131.6 20.8 53d 79 2026 08 20 07 01 14 28.706 -11 09 47.58 .40793 1.3186 131.6 20.8 53d 79 2026 08 20 08 01 14 21.310 -11 08 26.55 .40720 1.3182 131.7 20.8 53d 79 2026 08 20 09 01 14 13.882 -11 07 05.22 .40646 1.3179 131.8 20.7 53d 79 2026 08 20 10 01 14 06.420 -11 05 43.60 .40572 1.3175 131.8 20.7 53d 79 2026 08 20 11 01 13 58.926 -11 04 21.68 .40499 1.3172 131.9 20.7 54d 79 2026 08 20 12 01 13 51.399 -11 02 59.46 .40425 1.3168 132.0 20.7 54d 79 2026 08 20 13 01 13 43.838 -11 01 36.94 .40351 1.3165 132.0 20.7 54d 79 2026 08 20 14 01 13 36.244 -11 00 14.13 .40278 1.3161 132.1 20.7 54d 79 2026 08 20 15 01 13 28.616 -10 58 51.00 .40204 1.3158 132.1 20.7 54d 79 2026 08 20 16 01 13 20.955 -10 57 27.58 .40131 1.3154 132.2 20.7 55d 79 2026 08 20 17 01 13 13.260 -10 56 03.84 .40057 1.3151 132.3 20.7 55d 79 2026 08 20 18 01 13 05.531 -10 54 39.80 .39984 1.3147 132.3 20.7 55d 79 2026 08 20 19 01 12 57.767 -10 53 15.45 .39911 1.3144 132.4 20.7 55d 79 2026 08 20 20 01 12 49.969 -10 51 50.79 .39837 1.3140 132.5 20.7 55d 79 2026 08 20 21 01 12 42.137 -10 50 25.82 .39764 1.3137 132.5 20.7 55d 79 2026 08 20 22 01 12 34.270 -10 49 00.53 .39690 1.3133 132.6 20.7 55d 79 2026 08 20 23 01 12 26.368 -10 47 34.92 .39617 1.3130 132.7 20.7 55d 79 2026 08 21 00 01 12 18.432 -10 46 09.00 .39544 1.3126 132.7 20.7 55d 79 2026 08 21 01 01 12 10.460 -10 44 42.76 .39471 1.3123 132.8 20.7 56d 80 2026 08 21 02 01 12 02.452 -10 43 16.19 .39397 1.3119 132.9 20.7 56d 80 2026 08 21 03 01 11 54.410 -10 41 49.30 .39324 1.3115 132.9 20.7 56d 80 2026 08 21 04 01 11 46.331 -10 40 22.09 .39251 1.3112 133.0 20.6 56d 80 2026 08 21 05 01 11 38.217 -10 38 54.55 .39178 1.3108 133.1 20.6 56d 80 2026 08 21 06 01 11 30.067 -10 37 26.68 .39105 1.3105 133.1 20.6 56d 80 2026 08 21 07 01 11 21.880 -10 35 58.48 .39032 1.3101 133.2 20.6 56d 80 2026 08 21 08 01 11 13.657 -10 34 29.95 .38959 1.3098 133.3 20.6 56d 80 2026 08 21 09 01 11 05.398 -10 33 01.08 .38886 1.3094 133.3 20.6 56d 80 2026 08 21 10 01 10 57.102 -10 31 31.88 .38813 1.3091 133.4 20.6 56d 80