"Pseudo-MPEC" for P12nuEj
Created 2026 Jun 17 18:35:05 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P12nuEj*0C2026 06 16.48661219 17 04.917-36 53 48.12 ~6GDK 21.21wXNEOCPF51
P12nuEj 0C2026 06 16.49329219 17 02.750-36 53 42.09 ~6GDK 20.51wXNEOCPF51
P12nuEj 0C2026 06 16.49983119 17 00.609-36 53 36.14 ~6GDK 20.53wXNEOCPF51
P12nuEj 0C2026 06 16.50642419 16 58.482-36 53 29.91 ~6GDK 20.71wXNEOCPF51
P12nuEj !C2026 06 17.08422919 14 22.187-36 44 55.41 ~6HBo 19.75GVNEOCPJ04
P12nuEj !C2026 06 17.08813019 14 21.076-36 44 52.43 ~6HBo 19.99GVNEOCPJ04
P12nuEj KB2026 06 17.15327519 14 04.518-36 43 04.85 ~6HAZ 20.3 VZNEOCPY05
P12nuEj KB2026 06 17.17514819 13 58.034-36 42 47.70 ~6HAZ 20.1 VZNEOCPY05
P12nuEj C2026 06 17.33059719 13 18.889-36 41 23.84 ~6H95 19.9 GWNEOCPH01
P12nuEj C2026 06 17.33385319 13 17.964-36 41 21.38 ~6H95 20.5 GWNEOCPH01
P12nuEj C2026 06 17.34648619 13 14.337-36 41 10.79 ~6H95 19.9 GWNEOCPH01
P12nuEj KC2026 06 17.35366419 13 12.292-36 41 04.73 ~6H95 20.6 GWNEOCPH01
P12nuEj KC2026 06 17.57413819 12 17.662-36 36 32.44 ~6HEo 20.2 GWNEOCP474
P12nuEj KC2026 06 17.57901619 12 16.337-36 36 28.94 ~6HEo 20.5 GWNEOCP474
P12nuEj KC2026 06 17.58877019 12 13.661-36 36 20.84 ~6HEo 20.7 GWNEOCP474
P12nuEj KC2026 06 17.59365319 12 12.290-36 36 17.42 ~6HEo 20.3 GWNEOCP474
P12nuEj KC2026 06 17.59853419 12 10.930-36 36 12.89 ~6HEo 20.4 GWNEOCP474
Station data:
(474) Mount John Observatory, Lake Tekapo (S43.987385 E170.464960) New
Zealand. Observers A. C. Gilmore, P. M. Kilmartin. Measurer P. M.
Kilmartin. 1.0-m f/7.7 reflector + CCD.
(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.
(H01) Magdalena Ridge Observatory, Socorro (N33.984833 W107.189333) US/New
Mexico. Observers W. H. Ryan, E. V. Ryan. Measurer W. H. Ryan. 2.4-m
f/8.9 reflector + CCD.
(J04) ESA Optical Ground Station, Tenerife (N28.300957 W16.511820) Canary
Islands (Spain). Observer R. Kresken. Measurers M. Micheli, D. Koschny,
E. Schwab, M. Busch, A. Knöfel. 1.0-m f/4.4 reflector + CCD.
(Y05) SONEAR Wykrota-CEAMIG, Serra da Piedade (S19.824251 W43.690000)
Brazil. Observer C. Jacques. 0.45-m f/2.9 reflector + CMO.
Orbital elements: P12nuEj
Perihelion 2026 Apr 25.313117 +/- 0.0946 TT = 7:30:53.3 (JD 2461155.813117)
Epoch 2026 Jun 17.0 TT = JDT 2461208.5 Earth MOID: 0.0103 Ma: 0.0121
M 16.243419442 +/- 0.21 (J2000 ecliptic) AutoNEOCP
n 0.308301016 +/- 0.00355 Peri. 130.694021 +/- 0.06
a 2.170131638 +/- 0.0167 Node 66.118495 +/- 0.11
e 0.61678638 +/- 0.00321 Incl. 3.785138 +/- 0.019
P 3.19690 H 24.02 G 0.15 U 9.0
q 0.831623985 +/- 0.00059 Q 3.508639290 +/- 0.0339
From 17 observations 2026 June 16-17 (26.7 hr); mean residual 0".26
Residuals in arcseconds: 260616 F51 .08- .08- 260617 Y05 .34- .59+ 260617 474 .08+ .64+ 260616 F51 .04+ .04- 260617 Y05 .11+ .44- 260617 474 .23+ .11+ 260616 F51 .09- .03- 260617 H01 .01- .07+ 260617 474 .20+ .07+ 260616 F51 .13+ .14+ 260617 H01 .11+ .13- 260617 474 .21- .63- 260617 J04 .32- .16+ 260617 H01 .09+ .02- 260617 474 .50- .25- 260617 J04 .32+ .13- 260617 H01 .26+ .02- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 06 17 19 19 11 24.677 -36 33 41.34 .11453 1.1222 157.0 20.6 .111 80 2026 06 17 20 19 11 14.785 -36 33 06.87 .11486 1.1226 157.0 20.6 .129 88 2026 06 17 21 19 11 04.947 -36 32 32.50 .11519 1.1230 157.1 20.6 .149 93 2026 06 17 22 19 10 55.161 -36 31 58.24 .11553 1.1233 157.1 20.6 .171 97 2026 06 17 23 19 10 45.428 -36 31 24.08 .11586 1.1237 157.2 20.6 .195 100 2026 06 18 00 19 10 35.746 -36 30 50.02 .11619 1.1240 157.3 20.6 .219 103 2026 06 18 01 19 10 26.117 -36 30 16.06 .11653 1.1244 157.3 20.6 .245 105 2026 06 18 02 19 10 16.538 -36 29 42.21 .11686 1.1248 157.4 20.6 .272 106 2026 06 18 03 19 10 07.010 -36 29 08.45 .11720 1.1251 157.5 20.6 .299 108 2026 06 18 04 19 09 57.533 -36 28 34.80 .11753 1.1255 157.5 20.6 .328 109 2026 06 18 05 19 09 48.105 -36 28 01.24 .11787 1.1258 157.6 20.6 .357 110 2026 06 18 06 19 09 38.727 -36 27 27.79 .11820 1.1262 157.7 20.6 .387 110 2026 06 18 07 19 09 29.398 -36 26 54.43 .11854 1.1266 157.7 20.6 .417 111 2026 06 18 08 19 09 20.118 -36 26 21.17 .11887 1.1269 157.8 20.7 .448 112 2026 06 18 09 19 09 10.886 -36 25 48.01 .11921 1.1273 157.8 20.7 .480 112 2026 06 18 10 19 09 01.702 -36 25 14.95 .11954 1.1277 157.9 20.7 .513 112 2026 06 18 11 19 08 52.565 -36 24 41.98 .11988 1.1280 158.0 20.7 .546 113 2026 06 18 12 19 08 43.476 -36 24 09.10 .12021 1.1284 158.0 20.7 .580 113 2026 06 18 13 19 08 34.433 -36 23 36.33 .12055 1.1287 158.1 20.7 .614 113 2026 06 18 14 19 08 25.437 -36 23 03.64 .12088 1.1291 158.2 20.7 .649 113 2026 06 18 15 19 08 16.487 -36 22 31.05 .12122 1.1295 158.2 20.7 .685 114 2026 06 18 16 19 08 07.582 -36 21 58.56 .12155 1.1298 158.3 20.7 .721 114 2026 06 18 17 19 07 58.723 -36 21 26.16 .12189 1.1302 158.3 20.7 .757 114 2026 06 18 18 19 07 49.909 -36 20 53.85 .12223 1.1306 158.4 20.7 .795 114 2026 06 18 19 19 07 41.140 -36 20 21.63 .12256 1.1309 158.5 20.7 .832 114 2026 06 18 20 19 07 32.414 -36 19 49.50 .12290 1.1313 158.5 20.7 .870 114 2026 06 18 21 19 07 23.733 -36 19 17.47 .12324 1.1316 158.6 20.7 .909 114 2026 06 18 22 19 07 15.095 -36 18 45.52 .12357 1.1320 158.6 20.7 .948 114 2026 06 18 23 19 07 06.500 -36 18 13.67 .12391 1.1324 158.7 20.7 .988 114 2026 06 19 00 19 06 57.949 -36 17 41.90 .12425 1.1327 158.8 20.7 1.03 114 2026 06 19 01 19 06 49.440 -36 17 10.22 .12458 1.1331 158.8 20.7 1.07 114 2026 06 19 02 19 06 40.973 -36 16 38.64 .12492 1.1335 158.9 20.7 1.11 114 2026 06 19 03 19 06 32.548 -36 16 07.14 .12526 1.1338 158.9 20.7 1.15 114 2026 06 19 04 19 06 24.165 -36 15 35.72 .12559 1.1342 159.0 20.7 1.19 114 2026 06 19 05 19 06 15.823 -36 15 04.40 .12593 1.1346 159.0 20.8 1.24 114 2026 06 19 06 19 06 07.522 -36 14 33.16 .12627 1.1349 159.1 20.8 1.28 114 2026 06 19 07 19 05 59.261 -36 14 02.00 .12661 1.1353 159.2 20.8 1.32 114 2026 06 19 08 19 05 51.041 -36 13 30.93 .12694 1.1356 159.2 20.8 1.36 114 2026 06 19 09 19 05 42.861 -36 12 59.95 .12728 1.1360 159.3 20.8 1.41 114 2026 06 19 10 19 05 34.721 -36 12 29.05 .12762 1.1364 159.3 20.8 1.45 114 2026 06 19 11 19 05 26.621 -36 11 58.23 .12796 1.1367 159.4 20.8 1.50 114 2026 06 19 12 19 05 18.559 -36 11 27.50 .12830 1.1371 159.4 20.8 1.54 114 2026 06 19 13 19 05 10.536 -36 10 56.85 .12864 1.1375 159.5 20.8 1.59 114 2026 06 19 14 19 05 02.552 -36 10 26.28 .12897 1.1378 159.6 20.8 1.63 114 2026 06 19 15 19 04 54.607 -36 09 55.80 .12931 1.1382 159.6 20.8 1.68 114 2026 06 19 16 19 04 46.699 -36 09 25.39 .12965 1.1386 159.7 20.8 1.73 114 2026 06 19 17 19 04 38.829 -36 08 55.07 .12999 1.1389 159.7 20.8 1.77 114 2026 06 19 18 19 04 30.997 -36 08 24.83 .13033 1.1393 159.8 20.8 1.82 114