"Pseudo-MPEC" for P12pfyX
Created 2026 Aug 19 10:35:09 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P12pfyX*0C2026 08 12.41892021 43 41.388-15 52 56.98 ~8CDZ 21.70wXNEOCPF51
P12pfyX 0C2026 08 12.43006521 43 39.079-15 52 43.67 ~8CDZ 21.61wXNEOCPF51
P12pfyX 0C2026 08 12.44126421 43 36.809-15 52 30.07 ~8CDZ 21.72wXNEOCPF51
P12pfyX 0C2026 08 12.45241421 43 34.530-15 52 16.25 ~8CDZ 21.87wXNEOCPF51
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: P12pfyX
Perihelion 2026 Dec 29.919450 +/- 137 TT = 22:04:00.4 (JD 2461404.419450)
Epoch 2026 Aug 12.0 TT = JDT 2461264.5 Earth MOID: 0.0026 AutoNEOCP
M 281.508421925 +/- 70 (J2000 ecliptic)
n 0.560976891 +/- 0.331 Peri. 122.700549 +/- 80
a 1.456038085 +/- 0.573 Node 321.956271 +/- 25
e 0.41127755 +/- 0.267 Incl. 29.061860 +/- 27
P 1.757/641.726d H 21.58 G 0.15 U 12.0 SR
q 0.857202298 +/- 0.501 Q 2.054873873 +/- 25.3
From 4 observations 2026 Aug. 12 (48.2 min); mean residual 0".14
Residuals in arcseconds: 260812 F51 .17+ .11+ 260812 F51 .03+ .12- 260812 F51 .27- .11- 260812 F51 .07+ .12+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 08 19 11 21 19 08.403 -13 14 36.35 .52756 1.5359 171.6 21.6 29d 80 2026 08 19 12 21 18 59.337 -13 13 34.92 .52741 1.5357 171.5 21.6 29d 80 2026 08 19 13 21 18 50.269 -13 12 33.42 .52725 1.5354 171.5 21.6 29d 80 2026 08 19 14 21 18 41.198 -13 11 31.88 .52710 1.5352 171.4 21.6 29d 80 2026 08 19 15 21 18 32.124 -13 10 30.27 .52694 1.5350 171.3 21.6 29d 80 2026 08 19 16 21 18 23.048 -13 09 28.61 .52679 1.5347 171.2 21.6 29d 80 2026 08 19 17 21 18 13.970 -13 08 26.89 .52664 1.5345 171.2 21.6 30d 79 2026 08 19 18 21 18 04.889 -13 07 25.12 .52648 1.5343 171.1 21.6 30d 79 2026 08 19 19 21 17 55.805 -13 06 23.28 .52633 1.5341 171.0 21.6 30d 79 2026 08 19 20 21 17 46.720 -13 05 21.39 .52618 1.5338 171.0 21.6 30d 79 2026 08 19 21 21 17 37.632 -13 04 19.45 .52603 1.5336 170.9 21.6 30d 79 2026 08 19 22 21 17 28.541 -13 03 17.45 .52588 1.5334 170.8 21.6 30d 79 2026 08 19 23 21 17 19.448 -13 02 15.39 .52573 1.5331 170.7 21.6 30d 79 2026 08 20 00 21 17 10.353 -13 01 13.28 .52558 1.5329 170.7 21.6 30d 79 2026 08 20 01 21 17 01.256 -13 00 11.11 .52543 1.5327 170.6 21.6 30d 79 2026 08 20 02 21 16 52.156 -12 59 08.88 .52528 1.5324 170.5 21.6 30d 79 2026 08 20 03 21 16 43.055 -12 58 06.60 .52514 1.5322 170.4 21.6 30d 79 2026 08 20 04 21 16 33.951 -12 57 04.27 .52499 1.5320 170.4 21.6 30d 79 2026 08 20 05 21 16 24.845 -12 56 01.87 .52484 1.5318 170.3 21.6 30d 79 2026 08 20 06 21 16 15.736 -12 54 59.43 .52470 1.5315 170.2 21.6 30d 79 2026 08 20 07 21 16 06.626 -12 53 56.92 .52455 1.5313 170.1 21.6 30d 79 2026 08 20 08 21 15 57.514 -12 52 54.37 .52441 1.5311 170.0 21.6 30d 79 2026 08 20 09 21 15 48.399 -12 51 51.76 .52426 1.5308 170.0 21.6 31d 79 2026 08 20 10 21 15 39.283 -12 50 49.09 .52412 1.5306 169.9 21.6 31d 79 2026 08 20 11 21 15 30.165 -12 49 46.37 .52398 1.5304 169.8 21.6 31d 79 2026 08 20 12 21 15 21.044 -12 48 43.59 .52384 1.5301 169.7 21.6 31d 79 2026 08 20 13 21 15 11.922 -12 47 40.76 .52369 1.5299 169.7 21.6 31d 79 2026 08 20 14 21 15 02.798 -12 46 37.87 .52355 1.5297 169.6 21.6 31d 79 2026 08 20 15 21 14 53.672 -12 45 34.93 .52341 1.5294 169.5 21.6 31d 79 2026 08 20 16 21 14 44.544 -12 44 31.94 .52327 1.5292 169.4 21.6 31d 79 2026 08 20 17 21 14 35.415 -12 43 28.89 .52313 1.5290 169.4 21.6 31d 79 2026 08 20 18 21 14 26.283 -12 42 25.79 .52299 1.5288 169.3 21.6 31d 79 2026 08 20 19 21 14 17.150 -12 41 22.64 .52285 1.5285 169.2 21.6 31d 79 2026 08 20 20 21 14 08.015 -12 40 19.43 .52271 1.5283 169.1 21.6 31d 79 2026 08 20 21 21 13 58.879 -12 39 16.17 .52258 1.5281 169.1 21.6 31d 79 2026 08 20 22 21 13 49.740 -12 38 12.85 .52244 1.5278 169.0 21.6 32d 79 2026 08 20 23 21 13 40.600 -12 37 09.48 .52230 1.5276 168.9 21.6 32d 79 2026 08 21 00 21 13 31.459 -12 36 06.06 .52217 1.5274 168.8 21.6 32d 79 2026 08 21 01 21 13 22.316 -12 35 02.59 .52203 1.5271 168.8 21.6 32d 79 2026 08 21 02 21 13 13.171 -12 33 59.06 .52190 1.5269 168.7 21.6 32d 79 2026 08 21 03 21 13 04.025 -12 32 55.48 .52176 1.5267 168.6 21.6 32d 79 2026 08 21 04 21 12 54.878 -12 31 51.85 .52163 1.5264 168.5 21.6 32d 79 2026 08 21 05 21 12 45.729 -12 30 48.16 .52150 1.5262 168.5 21.6 32d 79 2026 08 21 06 21 12 36.578 -12 29 44.42 .52136 1.5260 168.4 21.6 32d 79 2026 08 21 07 21 12 27.426 -12 28 40.64 .52123 1.5257 168.3 21.6 32d 79 2026 08 21 08 21 12 18.273 -12 27 36.79 .52110 1.5255 168.2 21.6 32d 79 2026 08 21 09 21 12 09.118 -12 26 32.90 .52097 1.5253 168.2 21.6 32d 79 2026 08 21 10 21 11 59.962 -12 25 28.96 .52084 1.5251 168.1 21.6 32d 79