"Pseudo-MPEC" for P12nCaK
Created 2026 Jun 24 18:35:08 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P12nCaK 0C2026 06 14.39227416 14 54.944-11 31 44.10 ~6OIZ 21.46GVNEOCPF51
P12nCaK 0C2026 06 14.40858916 14 55.938-11 32 03.54 ~6OIZ 21.44GVNEOCPF51
P12nCaK 0C2026 06 14.42119116 14 56.774-11 32 18.97 ~6OIZ 21.72GVNEOCPF51
P12nCaK 0C2026 06 14.43377016 14 57.575-11 32 33.95 ~6OIZ 22.12GVNEOCPF51
P12nCaK*0C2026 06 20.36427016 27 32.877-13 57 52.18 ~6KAo 21.77wXNEOCPF51
P12nCaK 0C2026 06 20.37611116 27 34.181-13 58 12.35 ~6KAo 21.47wXNEOCPF51
P12nCaK 0C2026 06 20.38790416 27 35.468-13 58 32.56 ~6KAo 21.74wXNEOCPF51
P12nCaK 0C2026 06 20.39970816 27 36.766-13 58 52.75 ~6KAo 22.49wXNEOCPF51
P12nCaK 3C2026 06 21.28153616 30 01.738-14 24 37.63 ~6LC5 21.43GVNEOCPT14
P12nCaK 3C2026 06 21.28250716 30 01.859-14 24 39.44 ~6LC5 21.36GVNEOCPT14
P12nCaK 3C2026 06 21.28348316 30 01.978-14 24 41.34 ~6LC5 21.39GVNEOCPT14
P12nCaK 1C2026 06 22.31582416 32 54.930-14 56 22.15 ~6MMK 22.22GVNEOCPT12
P12nCaK 1C2026 06 22.31944916 32 55.438-14 56 29.52 ~6MMK 22.57GVNEOCPT12
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.
(T12) Mauna Kea-UH/Tholen NEO Follow-Up (2.24-m) (N19.822991 W155.469434)
US/Hawaii. Observer R. Weryk. 2.24-m f/10.1 University of Hawaii
reflector.
(T14) Mauna Kea-UH/Tholen NEO Follow-Up (CFHT) (N19.825252 W155.468876)
US/Hawaii. Observer R. Weryk. 3.6-m Canada-France-Hawaii Telescope.
Orbital elements: P12nCaK
Perihelion 2026 Jul 12.566545 +/- 0.00642 TT = 13:35:49.5 (JD 2461234.066545)
Epoch 2026 Jun 22.0 TT = JDT 2461213.5 Earth MOID: 0.0583 Ma: 0.0014
M 348.362108598 +/- 0.019 (J2000 ecliptic) AutoNEOCP
n 0.565865154 +/- 0.00112 Peri. 187.369802 +/- 0.009
a 1.447640579 +/- 0.00191 Node 101.599096 +/- 0.0044
e 0.25757924 +/- 0.000871 Incl. 2.280354 +/- 0.006
P 1.742/636.182d H 26.15 G 0.15 U 8.2
q 1.074758407 +/- 0.000156 Q 1.820522751 +/- 0.00366
From 13 observations 2026 June 14-22; mean residual 0".15
Residuals in arcseconds: 260614 F51 .40+ .14- 260620 F51 .11+ .06+ 260621 T14 .03- .01- 260614 F51 .28- .20+ 260620 F51 .00 .02+ 260622 T12 .25- .15+ 260614 F51 .08+ .06- 260620 F51 .04- .11- 260622 T12 .25+ .19- 260614 F51 .21- .01- 260621 T14 .01+ .04+ 260620 F51 .04+ .14- 260621 T14 .01+ .06+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 06 24 19 16 40 38.853 -16 17 13.31 .07408 1.0851 157.2 21.7 .357 154 2026 06 24 20 16 40 47.316 -16 18 40.36 .07403 1.0850 157.2 21.7 .360 154 2026 06 24 21 16 40 55.799 -16 20 07.55 .07397 1.0850 157.2 21.7 .364 154 2026 06 24 22 16 41 04.304 -16 21 34.87 .07392 1.0849 157.3 21.7 .368 154 2026 06 24 23 16 41 12.829 -16 23 02.34 .07387 1.0849 157.3 21.7 .372 154 2026 06 25 00 16 41 21.376 -16 24 29.95 .07381 1.0848 157.3 21.7 .375 154 2026 06 25 01 16 41 29.944 -16 25 57.71 .07376 1.0848 157.3 21.7 .379 154 2026 06 25 02 16 41 38.532 -16 27 25.60 .07370 1.0847 157.3 21.7 .383 154 2026 06 25 03 16 41 47.142 -16 28 53.63 .07365 1.0847 157.3 21.7 .387 154 2026 06 25 04 16 41 55.773 -16 30 21.80 .07360 1.0846 157.3 21.7 .391 154 2026 06 25 05 16 42 04.426 -16 31 50.12 .07354 1.0846 157.3 21.7 .395 154 2026 06 25 06 16 42 13.099 -16 33 18.57 .07349 1.0845 157.3 21.7 .399 154 2026 06 25 07 16 42 21.794 -16 34 47.16 .07344 1.0845 157.3 21.7 .404 154 2026 06 25 08 16 42 30.510 -16 36 15.90 .07338 1.0845 157.3 21.7 .408 154 2026 06 25 09 16 42 39.247 -16 37 44.77 .07333 1.0844 157.3 21.7 .412 154 2026 06 25 10 16 42 48.006 -16 39 13.78 .07328 1.0844 157.3 21.7 .417 154 2026 06 25 11 16 42 56.786 -16 40 42.93 .07322 1.0843 157.3 21.7 .421 155 2026 06 25 12 16 43 05.588 -16 42 12.22 .07317 1.0843 157.3 21.7 .425 155 2026 06 25 13 16 43 14.411 -16 43 41.65 .07312 1.0842 157.3 21.7 .430 155 2026 06 25 14 16 43 23.256 -16 45 11.22 .07307 1.0842 157.3 21.7 .435 155 2026 06 25 15 16 43 32.122 -16 46 40.92 .07301 1.0841 157.3 21.7 .439 155 2026 06 25 16 16 43 41.009 -16 48 10.77 .07296 1.0841 157.3 21.7 .444 155 2026 06 25 17 16 43 49.918 -16 49 40.75 .07291 1.0840 157.3 21.7 .449 155 2026 06 25 18 16 43 58.849 -16 51 10.87 .07286 1.0840 157.3 21.7 .454 155 2026 06 25 19 16 44 07.802 -16 52 41.13 .07280 1.0840 157.3 21.7 .459 155 2026 06 25 20 16 44 16.776 -16 54 11.53 .07275 1.0839 157.3 21.7 .464 155 2026 06 25 21 16 44 25.771 -16 55 42.06 .07270 1.0839 157.3 21.7 .469 155 2026 06 25 22 16 44 34.789 -16 57 12.73 .07265 1.0838 157.3 21.7 .474 155 2026 06 25 23 16 44 43.828 -16 58 43.54 .07260 1.0838 157.3 21.7 .479 155 2026 06 26 00 16 44 52.889 -17 00 14.48 .07254 1.0837 157.3 21.7 .484 155 2026 06 26 01 16 45 01.972 -17 01 45.56 .07249 1.0837 157.3 21.7 .490 154 2026 06 26 02 16 45 11.077 -17 03 16.78 .07244 1.0836 157.3 21.7 .495 154 2026 06 26 03 16 45 20.204 -17 04 48.13 .07239 1.0836 157.3 21.7 .500 154 2026 06 26 04 16 45 29.352 -17 06 19.62 .07234 1.0835 157.4 21.7 .506 154 2026 06 26 05 16 45 38.523 -17 07 51.25 .07229 1.0835 157.4 21.7 .511 154 2026 06 26 06 16 45 47.715 -17 09 23.01 .07224 1.0835 157.4 21.7 .517 154 2026 06 26 07 16 45 56.930 -17 10 54.90 .07218 1.0834 157.4 21.6 .523 154 2026 06 26 08 16 46 06.166 -17 12 26.93 .07213 1.0834 157.4 21.6 .529 154 2026 06 26 09 16 46 15.425 -17 13 59.10 .07208 1.0833 157.4 21.6 .534 154 2026 06 26 10 16 46 24.705 -17 15 31.40 .07203 1.0833 157.4 21.6 .540 154 2026 06 26 11 16 46 34.008 -17 17 03.84 .07198 1.0832 157.4 21.6 .546 154 2026 06 26 12 16 46 43.333 -17 18 36.40 .07193 1.0832 157.4 21.6 .552 154 2026 06 26 13 16 46 52.680 -17 20 09.11 .07188 1.0832 157.4 21.6 .559 154 2026 06 26 14 16 47 02.049 -17 21 41.94 .07183 1.0831 157.4 21.6 .565 154 2026 06 26 15 16 47 11.441 -17 23 14.92 .07178 1.0831 157.4 21.6 .571 154 2026 06 26 16 16 47 20.855 -17 24 48.02 .07173 1.0830 157.4 21.6 .577 154 2026 06 26 17 16 47 30.291 -17 26 21.26 .07168 1.0830 157.4 21.6 .584 154 2026 06 26 18 16 47 39.749 -17 27 54.62 .07163 1.0829 157.4 21.6 .590 154