"Pseudo-MPEC" for P12onNw
Created 2026 Jul 16 9:35:04 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P12onNw 0C2026 07 12.25759317 33 23.790-02 01 01.21 ~7FL5 19.99rUNEOCPI41
P12onNw 0C2026 07 12.30322217 33 22.144-02 00 50.19 ~7FL5 20.28iUNEOCPI41
P12onNw 0C2026 07 12.33352517 33 21.036-02 00 43.99 ~7FL5 21.16gUNEOCPI41
P12onNw 0C2026 07 14.23261617 32 15.646-01 53 34.87 ~7FL5 20.72gUNEOCPI41
P12onNw 0C2026 07 14.29004017 32 13.606-01 53 20.86 ~7FL5 19.81rUNEOCPI41
P12onNw 0C2026 07 14.32264317 32 12.539-01 53 14.17 ~7FL5 19.49iUNEOCPI41
P12onNw*0C2026 07 14.34100617 32 11.958-01 53 09.04 ~7EJZ 20.82wXNEOCPF51
P12onNw 0C2026 07 14.34627117 32 11.755-01 53 07.82 ~7EJZ 21.01wXNEOCPF51
P12onNw 0C2026 07 14.35151317 32 11.598-01 53 06.76 ~7EJZ 20.91wXNEOCPF51
P12onNw 0C2026 07 14.35677117 32 11.374-01 53 05.89 ~7EJZ 20.64wXNEOCPF51
P12onNw KB2026 07 15.01926117 31 48.872-01 50 39.13 ~7FB5 20.5 VZNEOCPY05
P12onNw KB2026 07 15.06257317 31 47.409-01 50 28.42 ~7FB5 19.9 VZNEOCPY05
P12onNw 0C2026 07 15.27462017 31 40.226-01 49 43.89 ~7FL5 19.72rUNEOCPI41
P12onNw 0C2026 07 15.34597717 31 37.857-01 49 27.75 ~7FL5 20.46gUNEOCPI41
P12onNw 3C2026 07 15.41577617 31 35.473-01 49 12.00 ~7FCK 21.55GVNEOCPT14
P12onNw 3C2026 07 15.41739817 31 35.413-01 49 11.67 ~7FCK 21.44GVNEOCPT14
P12onNw 3C2026 07 15.41860017 31 35.373-01 49 11.45 ~7FCK 21.50GVNEOCPT14
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.
(I41) Palomar Mountain--ZTF (N33.357336 W116.859780) US/California.
Observers B. T. Bolin, Z. T. F. Collaboration. Measurers B. T. Bolin,
Z.-Y. Lin, F. J. Masci. 1.2-m f/2.4 Schmidt.
(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.
(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: P12onNw
Perihelion 2026 Jun 2.264586 +/- 589 TT = 6:21:00.1 (JD 2461193.764586)
Epoch 2026 Jul 15.0 TT = JDT 2461236.5 AutoNEOCP
q 7.464098717 +/- 0.607 (J2000 ecliptic)
H 11.74 G 0.15 Peri. 16.077535 +/- 42
z -0.0394931839 +/- 0.123 Node 270.052212 +/- 3.6
e 1.29478102 +/- 0.945 Incl. 100.186362 +/- 11
From 17 observations 2026 July 12-15; mean residual 0".42
Residuals in arcseconds: 260712 I41 .53+ .11- 260714 F51 .24+ .19+ 260715 I41 .34- .66- 260712 I41 .00 .41+ 260714 F51 .07- .24+ 260715 I41 .68+ .16- 260712 I41 .60- .36- 260714 F51 .30+ .13+ 260715 T14 .04+ .04+ 260714 I41 .11+ 1.2- 260714 F51 .33- .17- 260715 T14 .03- .02+ 260714 I41 .70- .03- 260715 Y05 .49- .96- 260715 T14 .01- .02- 260714 I41 .19+ .60- 260715 Y05 .11- .21+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 07 16 10 17 31 01.975 -01 45 34.44 6.6373 7.4708 142.6 20.6 .546 131 2026 07 16 11 17 31 00.588 -01 45 25.48 6.6377 7.4708 142.6 20.6 .559 132 2026 07 16 12 17 30 59.201 -01 45 16.53 6.6381 7.4708 142.6 20.6 .572 133 2026 07 16 13 17 30 57.815 -01 45 07.58 6.6385 7.4708 142.5 20.6 .585 134 2026 07 16 14 17 30 56.430 -01 44 58.64 6.6388 7.4708 142.5 20.6 .599 135 2026 07 16 15 17 30 55.045 -01 44 49.70 6.6392 7.4709 142.5 20.6 .613 135 2026 07 16 16 17 30 53.661 -01 44 40.77 6.6396 7.4709 142.4 20.6 .628 136 2026 07 16 17 17 30 52.278 -01 44 31.85 6.6400 7.4709 142.4 20.6 .643 137 2026 07 16 18 17 30 50.895 -01 44 22.93 6.6404 7.4709 142.3 20.6 .658 138 2026 07 16 19 17 30 49.514 -01 44 14.02 6.6408 7.4709 142.3 20.6 .674 138 2026 07 16 20 17 30 48.132 -01 44 05.12 6.6411 7.4709 142.3 20.6 .691 139 2026 07 16 21 17 30 46.752 -01 43 56.22 6.6415 7.4709 142.2 20.6 .707 140 2026 07 16 22 17 30 45.372 -01 43 47.33 6.6419 7.4709 142.2 20.6 .725 140 2026 07 16 23 17 30 43.993 -01 43 38.44 6.6423 7.4710 142.2 20.6 .742 141 2026 07 17 00 17 30 42.615 -01 43 29.56 6.6427 7.4710 142.1 20.6 .760 142 2026 07 17 01 17 30 41.237 -01 43 20.69 6.6431 7.4710 142.1 20.6 .779 142 2026 07 17 02 17 30 39.860 -01 43 11.82 6.6434 7.4710 142.0 20.6 .797 143 2026 07 17 03 17 30 38.484 -01 43 02.96 6.6438 7.4710 142.0 20.6 .817 143 2026 07 17 04 17 30 37.108 -01 42 54.10 6.6442 7.4710 142.0 20.6 .836 144 2026 07 17 05 17 30 35.733 -01 42 45.26 6.6446 7.4710 141.9 20.6 .856 144 2026 07 17 06 17 30 34.359 -01 42 36.41 6.6450 7.4710 141.9 20.6 .877 145 2026 07 17 07 17 30 32.986 -01 42 27.58 6.6454 7.4711 141.9 20.6 .898 145 2026 07 17 08 17 30 31.613 -01 42 18.75 6.6458 7.4711 141.8 20.6 .919 146 2026 07 17 09 17 30 30.241 -01 42 09.92 6.6461 7.4711 141.8 20.6 .941 146 2026 07 17 10 17 30 28.869 -01 42 01.11 6.6465 7.4711 141.7 20.6 .963 147 2026 07 17 11 17 30 27.499 -01 41 52.29 6.6469 7.4711 141.7 20.6 .985 147 2026 07 17 12 17 30 26.129 -01 41 43.49 6.6473 7.4711 141.7 20.6 1.01 147 2026 07 17 13 17 30 24.759 -01 41 34.69 6.6477 7.4711 141.6 20.6 1.03 148 2026 07 17 14 17 30 23.391 -01 41 25.90 6.6481 7.4711 141.6 20.6 1.05 148 2026 07 17 15 17 30 22.023 -01 41 17.11 6.6485 7.4712 141.5 20.6 1.08 148 2026 07 17 16 17 30 20.656 -01 41 08.33 6.6489 7.4712 141.5 20.6 1.10 149 2026 07 17 17 17 30 19.289 -01 40 59.56 6.6493 7.4712 141.5 20.6 1.13 149 2026 07 17 18 17 30 17.923 -01 40 50.79 6.6497 7.4712 141.4 20.6 1.15 149 2026 07 17 19 17 30 16.558 -01 40 42.03 6.6501 7.4712 141.4 20.6 1.18 150 2026 07 17 20 17 30 15.194 -01 40 33.27 6.6505 7.4712 141.4 20.6 1.20 150 2026 07 17 21 17 30 13.830 -01 40 24.52 6.6508 7.4712 141.3 20.6 1.23 150 2026 07 17 22 17 30 12.467 -01 40 15.78 6.6512 7.4712 141.3 20.6 1.26 150 2026 07 17 23 17 30 11.105 -01 40 07.04 6.6516 7.4713 141.2 20.6 1.28 151 2026 07 18 00 17 30 09.744 -01 39 58.31 6.6520 7.4713 141.2 20.6 1.31 151 2026 07 18 01 17 30 08.383 -01 39 49.59 6.6524 7.4713 141.2 20.6 1.34 151 2026 07 18 02 17 30 07.023 -01 39 40.87 6.6528 7.4713 141.1 20.6 1.37 151 2026 07 18 03 17 30 05.664 -01 39 32.15 6.6532 7.4713 141.1 20.6 1.40 151 2026 07 18 04 17 30 04.305 -01 39 23.45 6.6536 7.4713 141.0 20.6 1.43 152 2026 07 18 05 17 30 02.947 -01 39 14.75 6.6540 7.4713 141.0 20.6 1.46 152 2026 07 18 06 17 30 01.590 -01 39 06.05 6.6544 7.4714 141.0 20.6 1.49 152 2026 07 18 07 17 30 00.233 -01 38 57.37 6.6548 7.4714 140.9 20.6 1.52 152 2026 07 18 08 17 29 58.877 -01 38 48.69 6.6552 7.4714 140.9 20.6 1.55 152 2026 07 18 09 17 29 57.522 -01 38 40.01 6.6556 7.4714 140.9 20.6 1.58 152