"Pseudo-MPEC" for P12pkRb
Created 2026 Aug 18 11:35:09 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 18 12 01 19 17.849 -12 03 35.34 .43987 1.3336 129.0 21.0 48d 80 2026 08 18 13 01 19 11.726 -12 02 25.56 .43912 1.3332 129.1 21.0 48d 80 2026 08 18 14 01 19 05.576 -12 01 15.54 .43837 1.3329 129.1 21.0 48d 80 2026 08 18 15 01 18 59.399 -12 00 05.30 .43762 1.3325 129.2 21.0 48d 80 2026 08 18 16 01 18 53.195 -11 58 54.81 .43688 1.3322 129.2 21.0 48d 80 2026 08 18 17 01 18 46.964 -11 57 44.09 .43613 1.3318 129.3 21.0 48d 80 2026 08 18 18 01 18 40.705 -11 56 33.13 .43538 1.3315 129.4 21.0 49d 80 2026 08 18 19 01 18 34.419 -11 55 21.93 .43464 1.3312 129.4 20.9 49d 80 2026 08 18 20 01 18 28.105 -11 54 10.48 .43389 1.3308 129.5 20.9 49d 80 2026 08 18 21 01 18 21.763 -11 52 58.80 .43315 1.3305 129.5 20.9 49d 80 2026 08 18 22 01 18 15.393 -11 51 46.87 .43240 1.3301 129.6 20.9 49d 80 2026 08 18 23 01 18 08.996 -11 50 34.69 .43165 1.3298 129.6 20.9 49d 80 2026 08 19 00 01 18 02.570 -11 49 22.27 .43091 1.3294 129.7 20.9 49d 80 2026 08 19 01 01 17 56.116 -11 48 09.60 .43016 1.3291 129.8 20.9 49d 80 2026 08 19 02 01 17 49.633 -11 46 56.68 .42942 1.3287 129.8 20.9 49d 80 2026 08 19 03 01 17 43.123 -11 45 43.51 .42868 1.3284 129.9 20.9 50d 80 2026 08 19 04 01 17 36.583 -11 44 30.09 .42793 1.3280 130.0 20.9 50d 80 2026 08 19 05 01 17 30.015 -11 43 16.42 .42719 1.3277 130.0 20.9 50d 80 2026 08 19 06 01 17 23.417 -11 42 02.49 .42644 1.3273 130.1 20.9 50d 80 2026 08 19 07 01 17 16.791 -11 40 48.31 .42570 1.3270 130.1 20.9 50d 80 2026 08 19 08 01 17 10.136 -11 39 33.87 .42496 1.3266 130.2 20.9 50d 80 2026 08 19 09 01 17 03.451 -11 38 19.17 .42421 1.3263 130.3 20.9 50d 80 2026 08 19 10 01 16 56.737 -11 37 04.21 .42347 1.3259 130.3 20.9 50d 80 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