"Pseudo-MPEC" for P12oAio
Created 2026 Jul 28 21:35:07 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P12oAio 0C2026 07 18.40147121 38 18.794+10 48 12.18 ~7QN5 21.60GVNEOCPF52
P12oAio 0C2026 07 18.41228321 38 19.915+10 47 47.88 ~7QN5 21.35GVNEOCPF52
P12oAio 0C2026 07 18.42310821 38 20.956+10 47 24.02 ~7QN5 21.93GVNEOCPF52
P12oAio 0C2026 07 20.44088921 42 39.485+09 22 54.20 ~7QN5 22.91GVNEOCPF51
P12oAio 0C2026 07 20.44387821 42 39.796+09 22 46.99 ~7QN5 21.24GVNEOCPF51
P12oAio*0C2026 07 23.45774121 49 54.146+06 42 19.31 ~7NF5 21.59wXNEOCPF51
P12oAio 0C2026 07 23.46981521 49 55.610+06 41 35.29 ~7NF5 21.80wXNEOCPF51
P12oAio 0C2026 07 23.48232421 49 57.126+06 40 49.31 ~7NF5 21.76wXNEOCPF51
P12oAio 0C2026 07 23.49497921 49 58.667+06 40 02.92 ~7NF5 21.79wXNEOCPF51
P12oAio 0C2026 07 23.59987121 50 11.516+06 33 33.89 ~7O15 20.90GVNEOCPF51
P12oAio 0C2026 07 23.60052121 50 11.598+06 33 31.41 ~7O15 21.19GVNEOCPF51
P12oAio 1C2026 07 24.40826721 52 27.551+05 41 35.39 ~7OH5 21.64GVNEOCPT12
P12oAio 1C2026 07 24.40946321 52 27.723+05 41 30.52 ~7OH5 21.65GVNEOCPT12
P12oAio 1C2026 07 24.41066121 52 27.896+05 41 25.53 ~7OH5 21.82GVNEOCPT12
P12oAio 0C2026 07 24.55084021 52 46.093+05 32 00.35 ~7QN5 21.15GVNEOCPF51
P12oAio 1C2026 07 25.46512821 55 24.427+04 27 27.51 ~7PD5 21.00GVNEOCPT12
P12oAio 1C2026 07 25.46632621 55 24.608+04 27 22.04 ~7PD5 20.62GVNEOCPT12
P12oAio 1C2026 07 25.46752421 55 24.768+04 27 16.84 ~7PD5 21.17GVNEOCPT12
P12oAio 0C2026 07 26.46126321 58 23.811+03 10 32.21 ~7QN5 21.13GVNEOCPF51
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.
(F52) Pan-STARRS 2, Haleakala (N20.707382 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.
Orbital elements: P12oAio
Perihelion 2026 Nov 2.457312 +/- 0.051 TT = 10:58:31.7 (JD 2461346.957312)
Epoch 2026 Jul 26.0 TT = JDT 2461247.5 Earth MOID: 0.0434 AutoNEOCP
M 272.198826373 +/- 0.07 (J2000 ecliptic)
n 0.882802603 +/- 0.000341 Peri. 277.182918 +/- 0.046
a 1.076201630 +/- 0.000278 Node 131.214013 +/- 0.0025
e 0.13856313 +/- 0.00026 Incl. 11.165366 +/- 0.021
P 1.116/407.784d H 25.08 G 0.15 U 7.4
q 0.927079760 +/- 4.74e-5 Q 1.225323500 +/- 0.000595
From 19 observations 2026 July 18-26; mean residual 0".18
Residuals in arcseconds: 260718 F52 .23- .03+ 260723 F51 .05- .16- 260724 F51 .29- .05+ 260718 F52 .38+ .25- 260723 F51 .13+ .12- 260725 T12 .07- .16+ 260718 F52 .02- .02+ 260723 F51 .02- .15+ 260725 T12 .17+ .03- 260720 F51 .02- .28- 260723 F51 .03- .11+ 260725 T12 .11+ .05+ 260720 F51 .08- .66+ 260724 T12 .21- .07+ 260726 F51 .15- .04- 260723 F51 .04+ .02- 260724 T12 .03- .04- 260723 F51 .05- .04+ 260724 T12 .16+ .27- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 07 28 22 22 06 36.077 -00 31 37.34 .07874 1.0844 150.3 21.0 .290 93 2026 07 28 23 22 06 45.194 -00 35 51.21 .07860 1.0843 150.3 21.0 .294 93 2026 07 29 00 22 06 54.338 -00 40 06.04 .07846 1.0842 150.4 21.0 .299 93 2026 07 29 01 22 07 03.508 -00 44 21.85 .07832 1.0841 150.4 21.0 .303 93 2026 07 29 02 22 07 12.706 -00 48 38.65 .07818 1.0840 150.5 20.9 .307 93 2026 07 29 03 22 07 21.931 -00 52 56.43 .07804 1.0839 150.5 20.9 .312 93 2026 07 29 04 22 07 31.184 -00 57 15.19 .07790 1.0838 150.6 20.9 .317 93 2026 07 29 05 22 07 40.464 -01 01 34.95 .07776 1.0837 150.7 20.9 .321 93 2026 07 29 06 22 07 49.772 -01 05 55.71 .07763 1.0836 150.7 20.9 .326 93 2026 07 29 07 22 07 59.108 -01 10 17.46 .07749 1.0835 150.8 20.9 .330 94 2026 07 29 08 22 08 08.472 -01 14 40.21 .07735 1.0835 150.8 20.9 .335 94 2026 07 29 09 22 08 17.864 -01 19 03.97 .07721 1.0834 150.9 20.9 .340 94 2026 07 29 10 22 08 27.284 -01 23 28.74 .07707 1.0833 150.9 20.9 .345 94 2026 07 29 11 22 08 36.733 -01 27 54.52 .07694 1.0832 151.0 20.9 .350 94 2026 07 29 12 22 08 46.210 -01 32 21.32 .07680 1.0831 151.0 20.9 .355 94 2026 07 29 13 22 08 55.716 -01 36 49.14 .07666 1.0830 151.1 20.9 .360 94 2026 07 29 14 22 09 05.251 -01 41 17.97 .07653 1.0829 151.1 20.9 .365 94 2026 07 29 15 22 09 14.815 -01 45 47.84 .07639 1.0828 151.2 20.9 .370 94 2026 07 29 16 22 09 24.408 -01 50 18.74 .07625 1.0827 151.2 20.9 .375 94 2026 07 29 17 22 09 34.030 -01 54 50.67 .07612 1.0826 151.3 20.9 .380 94 2026 07 29 18 22 09 43.682 -01 59 23.63 .07598 1.0825 151.3 20.9 .385 94 2026 07 29 19 22 09 53.363 -02 03 57.64 .07585 1.0824 151.4 20.9 .390 94 2026 07 29 20 22 10 03.074 -02 08 32.69 .07571 1.0823 151.4 20.9 .396 94 2026 07 29 21 22 10 12.815 -02 13 08.79 .07557 1.0822 151.5 20.8 .401 94 2026 07 29 22 22 10 22.586 -02 17 45.94 .07544 1.0821 151.5 20.8 .407 94 2026 07 29 23 22 10 32.387 -02 22 24.14 .07530 1.0820 151.6 20.8 .412 94 2026 07 30 00 22 10 42.218 -02 27 03.40 .07517 1.0819 151.6 20.8 .418 94 2026 07 30 01 22 10 52.080 -02 31 43.73 .07504 1.0818 151.7 20.8 .423 94 2026 07 30 02 22 11 01.973 -02 36 25.12 .07490 1.0817 151.7 20.8 .429 95 2026 07 30 03 22 11 11.896 -02 41 07.57 .07477 1.0816 151.8 20.8 .435 95 2026 07 30 04 22 11 21.850 -02 45 51.11 .07463 1.0816 151.8 20.8 .441 95 2026 07 30 05 22 11 31.835 -02 50 35.71 .07450 1.0815 151.9 20.8 .446 95 2026 07 30 06 22 11 41.852 -02 55 21.40 .07437 1.0814 151.9 20.8 .452 95 2026 07 30 07 22 11 51.899 -03 00 08.16 .07423 1.0813 152.0 20.8 .458 95 2026 07 30 08 22 12 01.979 -03 04 56.02 .07410 1.0812 152.0 20.8 .464 95 2026 07 30 09 22 12 12.090 -03 09 44.96 .07397 1.0811 152.1 20.8 .471 95 2026 07 30 10 22 12 22.233 -03 14 35.00 .07384 1.0810 152.1 20.8 .477 95 2026 07 30 11 22 12 32.408 -03 19 26.14 .07370 1.0809 152.2 20.8 .483 95 2026 07 30 12 22 12 42.615 -03 24 18.37 .07357 1.0808 152.2 20.8 .489 95 2026 07 30 13 22 12 52.854 -03 29 11.71 .07344 1.0807 152.3 20.8 .496 95 2026 07 30 14 22 13 03.126 -03 34 06.16 .07331 1.0806 152.3 20.8 .502 95 2026 07 30 15 22 13 13.431 -03 39 01.71 .07318 1.0805 152.4 20.7 .508 96 2026 07 30 16 22 13 23.768 -03 43 58.39 .07305 1.0804 152.4 20.7 .515 96 2026 07 30 17 22 13 34.138 -03 48 56.18 .07292 1.0803 152.5 20.7 .522 96 2026 07 30 18 22 13 44.542 -03 53 55.09 .07279 1.0802 152.5 20.7 .528 96 2026 07 30 19 22 13 54.979 -03 58 55.13 .07266 1.0801 152.6 20.7 .535 96 2026 07 30 20 22 14 05.449 -04 03 56.29 .07253 1.0800 152.6 20.7 .542 96 2026 07 30 21 22 14 15.953 -04 08 58.59 .07240 1.0799 152.7 20.7 .549 96