"Pseudo-MPEC" for P12onNB
Created 2026 Jul 15 4:35:06 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P12onNB 0C2026 07 06.28992816 07 56.468-09 54 46.01 ~7F4K 21.52GVNEOCPF51
P12onNB 0C2026 07 06.30203216 07 57.462-09 54 14.56 ~7F4K 22.01GVNEOCPF51
P12onNB 0C2026 07 06.32634116 07 59.432-09 53 11.28 ~7F4K 21.15GVNEOCPF51
P12onNB 0C2026 07 14.29056216 26 28.459-03 30 09.76 ~7EK5 20.58GVNEOCPF51
P12onNB*0C2026 07 14.29385616 26 28.938-03 29 59.63 ~7EJZ 21.25wXNEOCPF51
P12onNB 0C2026 07 14.30282116 26 30.293-03 29 30.60 ~7EK5 20.27GVNEOCPF51
P12onNB 0C2026 07 14.30611016 26 30.741-03 29 20.76 ~7EK5 22.35GVNEOCPF51
P12onNB 0C2026 07 14.31507716 26 32.093-03 28 52.14 ~7EK5 21.09GVNEOCPF51
P12onNB 0C2026 07 14.31836816 26 32.618-03 28 41.55 ~7EJZ 21.75wXNEOCPF51
P12onNB 0C2026 07 14.32750916 26 33.956-03 28 12.86 ~7EK5 21.91GVNEOCPF51
P12onNB 0C2026 07 14.33078416 26 34.444-03 28 02.47 ~7EK5 21.73GVNEOCPF51
P12onNB KC2026 07 15.11842516 28 57.72 -02 46 18.3 ~7F3Z 22.0 GVNEOCPH21
P12onNB KC2026 07 15.12998116 28 59.60 -02 45 41.1 ~7F3Z 21.6 GVNEOCPH21
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.
(H21) Astronomical Research Observatory, Westfield (N39.483054 W87.968270)
US/Illinois. Observer R. Holmes. Measurers S. Foglia, L. Buzzi, T.
Linder, R. Holmes. 0.40-m f/5.32 astrograph + CCD.
Orbital elements: P12onNB
Perihelion 2026 Aug 4.446376 +/- 0.00242 TT = 10:42:46.8 (JD 2461256.946376)
Epoch 2026 Jul 15.0 TT = JDT 2461236.5 Earth MOID: 0.0864 Ma: 0.0904
M 353.370316986 +/- 0.07 (J2000 ecliptic) AutoNEOCP
n 0.324247347 +/- 0.00376 Peri. 47.001154 +/- 0.012
a 2.098384622 +/- 0.0162 Node 262.362564 +/- 0.025
e 0.48625653 +/- 0.00376 Incl. 4.921689 +/- 0.030
P 3.03968 H 24.21 G 0.15 U 9.0
q 1.078031397 +/- 0.000442 Q 3.118737848 +/- 0.032
From 13 observations 2026 July 6-15; mean residual 0".21
Residuals in arcseconds: 260706 F51 .08- .04+ 260714 F51 .34+ .43+ 260714 F51 .29- .23- 260706 F51 .07+ .03+ 260714 F51 .33- .17- 260715 H21 .13- .22+ 260706 F51 .00 .06- 260714 F51 .20- .01- 260715 H21 .14- .06+ 260714 F51 .37+ .14+ 260714 F51 .27+ .13+ 260714 F51 .15+ .17- 260714 F51 .23- .22- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 07 15 05 16 29 14.440 -02 40 41.09 .12616 1.1029 130.7 21.6 .302 66 2026 07 15 06 16 29 22.209 -02 38 26.12 .12607 1.1028 130.7 21.6 .315 68 2026 07 15 07 16 29 29.996 -02 36 11.03 .12598 1.1027 130.7 21.6 .329 70 2026 07 15 08 16 29 37.802 -02 33 55.80 .12590 1.1026 130.6 21.6 .343 72 2026 07 15 09 16 29 45.626 -02 31 40.45 .12581 1.1025 130.6 21.6 .357 73 2026 07 15 10 16 29 53.469 -02 29 24.98 .12573 1.1024 130.6 21.6 .372 75 2026 07 15 11 16 30 01.330 -02 27 09.37 .12564 1.1023 130.6 21.6 .387 76 2026 07 15 12 16 30 09.210 -02 24 53.64 .12555 1.1022 130.5 21.6 .403 77 2026 07 15 13 16 30 17.109 -02 22 37.79 .12547 1.1021 130.5 21.6 .419 79 2026 07 15 14 16 30 25.026 -02 20 21.80 .12538 1.1020 130.5 21.6 .435 80 2026 07 15 15 16 30 32.962 -02 18 05.69 .12530 1.1019 130.5 21.6 .451 81 2026 07 15 16 16 30 40.917 -02 15 49.46 .12521 1.1018 130.5 21.6 .468 82 2026 07 15 17 16 30 48.891 -02 13 33.09 .12513 1.1017 130.4 21.6 .485 83 2026 07 15 18 16 30 56.883 -02 11 16.60 .12504 1.1016 130.4 21.6 .503 83 2026 07 15 19 16 31 04.894 -02 08 59.99 .12496 1.1015 130.4 21.6 .520 84 2026 07 15 20 16 31 12.923 -02 06 43.24 .12487 1.1014 130.4 21.6 .538 85 2026 07 15 21 16 31 20.972 -02 04 26.37 .12479 1.1013 130.3 21.6 .557 86 2026 07 15 22 16 31 29.039 -02 02 09.38 .12470 1.1012 130.3 21.6 .575 86 2026 07 15 23 16 31 37.126 -01 59 52.25 .12462 1.1011 130.3 21.6 .594 87 2026 07 16 00 16 31 45.231 -01 57 35.01 .12453 1.1010 130.3 21.6 .613 88 2026 07 16 01 16 31 53.355 -01 55 17.63 .12445 1.1009 130.3 21.6 .632 88 2026 07 16 02 16 32 01.498 -01 53 00.13 .12437 1.1008 130.2 21.6 .651 89 2026 07 16 03 16 32 09.660 -01 50 42.50 .12428 1.1007 130.2 21.6 .671 89 2026 07 16 04 16 32 17.841 -01 48 24.74 .12420 1.1006 130.2 21.6 .691 90 2026 07 16 05 16 32 26.041 -01 46 06.86 .12411 1.1005 130.2 21.6 .711 90 2026 07 16 06 16 32 34.260 -01 43 48.85 .12403 1.1004 130.1 21.6 .731 91 2026 07 16 07 16 32 42.498 -01 41 30.72 .12395 1.1004 130.1 21.6 .751 91 2026 07 16 08 16 32 50.755 -01 39 12.46 .12386 1.1003 130.1 21.6 .772 91 2026 07 16 09 16 32 59.031 -01 36 54.07 .12378 1.1002 130.1 21.6 .793 92 2026 07 16 10 16 33 07.327 -01 34 35.56 .12370 1.1001 130.0 21.6 .814 92 2026 07 16 11 16 33 15.641 -01 32 16.92 .12361 1.1000 130.0 21.6 .836 92 2026 07 16 12 16 33 23.975 -01 29 58.15 .12353 1.0999 130.0 21.6 .857 93 2026 07 16 13 16 33 32.328 -01 27 39.26 .12345 1.0998 130.0 21.6 .879 93 2026 07 16 14 16 33 40.700 -01 25 20.24 .12337 1.0997 130.0 21.6 .901 93 2026 07 16 15 16 33 49.091 -01 23 01.10 .12328 1.0996 129.9 21.6 .923 94 2026 07 16 16 16 33 57.502 -01 20 41.83 .12320 1.0995 129.9 21.6 .945 94 2026 07 16 17 16 34 05.932 -01 18 22.43 .12312 1.0994 129.9 21.6 .968 94 2026 07 16 18 16 34 14.381 -01 16 02.91 .12304 1.0993 129.9 21.6 0.99 94 2026 07 16 19 16 34 22.850 -01 13 43.26 .12295 1.0992 129.9 21.6 1.01 95 2026 07 16 20 16 34 31.338 -01 11 23.49 .12287 1.0991 129.8 21.6 1.04 95 2026 07 16 21 16 34 39.845 -01 09 03.59 .12279 1.0990 129.8 21.6 1.06 95 2026 07 16 22 16 34 48.372 -01 06 43.57 .12271 1.0989 129.8 21.6 1.08 95 2026 07 16 23 16 34 56.918 -01 04 23.42 .12263 1.0988 129.8 21.6 1.11 96 2026 07 17 00 16 35 05.484 -01 02 03.14 .12254 1.0988 129.7 21.6 1.13 96 2026 07 17 01 16 35 14.069 -00 59 42.74 .12246 1.0987 129.7 21.6 1.16 96 2026 07 17 02 16 35 22.674 -00 57 22.21 .12238 1.0986 129.7 21.6 1.18 96 2026 07 17 03 16 35 31.298 -00 55 01.56 .12230 1.0985 129.7 21.6 1.20 96 2026 07 17 04 16 35 39.941 -00 52 40.79 .12222 1.0984 129.7 21.6 1.23 96