"Pseudo-MPEC" for P12o0XL
Created 2026 Jul 9 15:35:08 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P12o0XL*0C2026 07 08.36548616 05 43.225-03 52 09.04 ~78KZ 20.92wXNEOCPF51
P12o0XL 0C2026 07 08.37724316 05 47.557-03 51 59.98 ~78KZ 20.77wXNEOCPF51
P12o0XL 0C2026 07 08.38895816 05 51.879-03 51 50.80 ~78KZ 20.25wXNEOCPF51
P12o0XL 6B2026 07 08.87301916 09 30.696-03 46 39.07 ~79A5 20.6 GXNEOCPZ84
P12o0XL 6B2026 07 08.87614616 09 31.903-03 46 36.77 ~79A5 20.5 GXNEOCPZ84
P12o0XL 6B2026 07 08.87928016 09 33.050-03 46 34.21 ~79A5 20.5 GXNEOCPZ84
P12o0XL 0C2026 07 08.93520516 09 55.018-03 46 23.20 ~791Z 20.3 GWNEOCPJ95
P12o0XL 0C2026 07 08.95042516 10 01.099-03 46 11.42 ~791Z 20.1 GWNEOCPJ95
P12o0XL 0C2026 07 08.95971216 10 04.855-03 46 04.80 ~791Z 20.8 GWNEOCPJ95
P12o0XL KC2026 07 09.15839016 11 35.04 -03 43 13.9 ~794K 20.6 GVNEOCPH21
P12o0XL KC2026 07 09.16224116 11 36.53 -03 43 11.4 ~794K 20.7 GVNEOCPH21
P12o0XL KC2026 07 09.16416516 11 37.29 -03 43 09.8 ~794K 20.9 GVNEOCPH21
P12o0XL 1C2026 07 09.27141816 12 22.511-03 41 33.00 ~796o 20.15GVNEOCPI52
P12o0XL 1C2026 07 09.27217716 12 22.842-03 41 32.46 ~796o 21.82GVNEOCPI52
P12o0XL 1C2026 07 09.27293816 12 23.184-03 41 30.30 ~796o 20.68GVNEOCPI52
P12o0XL 1C2026 07 09.27369916 12 23.447-03 41 30.44 ~796o 20.74GVNEOCPI52
P12o0XL 3C2026 07 09.34018816 12 56.711-03 40 08.16 ~79C5 20.91GVNEOCPT14
P12o0XL 3C2026 07 09.34115816 12 57.076-03 40 07.45 ~79C5 20.74GVNEOCPT14
P12o0XL 3C2026 07 09.34212516 12 57.444-03 40 06.71 ~79C5 20.76GVNEOCPT14
P12o0XL 3C2026 07 09.34314516 12 57.825-03 40 05.95 ~79C5 20.65GVNEOCPT14
P12o0XL 3C2026 07 09.34411816 12 58.199-03 40 05.22 ~79C5 20.88GVNEOCPT14
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.
(I52) Steward Observatory, Mt. Lemmon Station (N32.442570 W110.788920)
US/Arizona. Measurers T. Beuden, V. F. Carvajal, D. Fay, J. B. Fazekas, D.
C. Fuls, A. R. Gibbs, A. D. Grauer, H. Gröller, J. K. Hogan, R. A.
Kowalski, S. M. Larson, G. J. Leonard, D. Rankin, R. L. Seaman, F. C.
Shelly, K. W. Wierzchoś. 1.0-m prime focus + CCD.
(J95) Great Shefford (N51.474969 W1.447003) UK/England. Observer P.
Birtwhistle. 0.41-m f/6.3 Schmidt-Cassegrain + CCD.
(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.
(Z84) Calar Alto-Schmidt (N37.224006 W2.548160) Spain. Observer R. Kresken.
Measurers F. Ocaña, M. Micheli, R. Kresken. 0.8-m f/3 Schmidt + CCD.
Orbital elements: P12o0XL
Perihelion 2026 Jul 9.961303 +/- 0.0458 TT = 23:04:16.5 (JD 2461231.461303)
Epoch 2026 Jul 9.0 TT = JDT 2461230.5 Earth MOID: 0.0355 Ma: 0.0057
M 359.386303039 +/- 0.028 (J2000 ecliptic) AutoNEOCP
n 0.638401101 +/- 0.000652 Peri. 45.156963 +/- 0.17
a 1.335796488 +/- 0.00091 Node 240.514624 +/- 0.12
e 0.21441896 +/- 0.000508 Incl. 1.099525 +/- 0.0030
P 1.544/563.898d H 25.67 G 0.15 U 7.8
q 1.049376392 +/- 5.08e-5 Q 1.622216585 +/- 0.00178
From 21 observations 2026 July 8-9 (23.5 hr); mean residual 0".29
Residuals in arcseconds: 260708 F51 .12+ .07- 260708 J95 .20- .26+ 260709 I52 .38+ .97+ 260708 F51 .11+ .06- 260708 J95 .21+ .16- 260709 I52 .17- .25+ 260708 F51 .22- .05+ 260709 H21 .37+ .26+ 260709 T14 .05+ .00 260708 Z84 .26+ .06+ 260709 H21 .20+ .13- 260709 T14 .00 .02- 260708 Z84 .44+ .06+ 260709 H21 .34+ .02+ 260709 T14 .02+ .00 260708 Z84 .31- .31+ 260709 I52 .73- .56- 260709 T14 .07- .01- 260708 J95 .14- .02- 260709 I52 .25- .60- 260709 T14 .00 .01- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 07 09 16 16 15 26.975 -03 34 55.22 .04731 1.0494 132.9 20.9 .117 15 2026 07 09 17 16 15 45.999 -03 34 24.70 .04729 1.0494 132.9 20.9 .114 14 2026 07 09 18 16 16 05.051 -03 33 54.20 .04726 1.0494 132.9 20.9 .112 13 2026 07 09 19 16 16 24.132 -03 33 23.71 .04724 1.0494 133.0 20.9 .110 11 2026 07 09 20 16 16 43.240 -03 32 53.24 .04721 1.0494 133.0 20.9 .107 10 2026 07 09 21 16 17 02.376 -03 32 22.78 .04719 1.0494 133.0 20.9 .105 8 2026 07 09 22 16 17 21.540 -03 31 52.33 .04716 1.0494 133.0 20.9 .103 7 2026 07 09 23 16 17 40.731 -03 31 21.90 .04714 1.0494 133.1 20.9 .101 5 2026 07 10 00 16 17 59.950 -03 30 51.48 .04711 1.0494 133.1 20.9 .099 3 2026 07 10 01 16 18 19.197 -03 30 21.08 .04709 1.0494 133.1 20.9 .097 1 2026 07 10 02 16 18 38.472 -03 29 50.69 .04707 1.0494 133.2 20.9 .095 179 2026 07 10 03 16 18 57.774 -03 29 20.32 .04704 1.0494 133.2 20.9 .093 176 2026 07 10 04 16 19 17.103 -03 28 49.96 .04702 1.0494 133.2 20.9 .092 174 2026 07 10 05 16 19 36.460 -03 28 19.62 .04699 1.0494 133.3 20.8 .090 172 2026 07 10 06 16 19 55.845 -03 27 49.30 .04697 1.0494 133.3 20.8 .089 169 2026 07 10 07 16 20 15.257 -03 27 18.99 .04695 1.0494 133.3 20.8 .088 166 2026 07 10 08 16 20 34.696 -03 26 48.70 .04692 1.0494 133.4 20.8 .087 164 2026 07 10 09 16 20 54.163 -03 26 18.43 .04690 1.0494 133.4 20.8 .086 161 2026 07 10 10 16 21 13.657 -03 25 48.17 .04688 1.0494 133.4 20.8 .086 158 2026 07 10 11 16 21 33.178 -03 25 17.93 .04685 1.0494 133.4 20.8 .086 155 2026 07 10 12 16 21 52.727 -03 24 47.71 .04683 1.0494 133.5 20.8 .086 152 2026 07 10 13 16 22 12.302 -03 24 17.50 .04681 1.0494 133.5 20.8 .086 148 2026 07 10 14 16 22 31.905 -03 23 47.32 .04678 1.0494 133.5 20.8 .086 145 2026 07 10 15 16 22 51.535 -03 23 17.15 .04676 1.0494 133.6 20.8 .087 142 2026 07 10 16 16 23 11.192 -03 22 47.00 .04674 1.0494 133.6 20.8 .088 139 2026 07 10 17 16 23 30.875 -03 22 16.86 .04672 1.0494 133.6 20.8 .090 136 2026 07 10 18 16 23 50.586 -03 21 46.75 .04669 1.0494 133.7 20.8 .091 133 2026 07 10 19 16 24 10.323 -03 21 16.65 .04667 1.0494 133.7 20.8 .093 130 2026 07 10 20 16 24 30.088 -03 20 46.58 .04665 1.0494 133.7 20.8 .095 127 2026 07 10 21 16 24 49.879 -03 20 16.52 .04663 1.0494 133.8 20.8 .098 125 2026 07 10 22 16 25 09.696 -03 19 46.48 .04661 1.0494 133.8 20.8 .100 122 2026 07 10 23 16 25 29.541 -03 19 16.47 .04658 1.0494 133.8 20.8 .103 120 2026 07 11 00 16 25 49.412 -03 18 46.47 .04656 1.0494 133.9 20.8 .106 117 2026 07 11 01 16 26 09.309 -03 18 16.49 .04654 1.0494 133.9 20.8 .110 115 2026 07 11 02 16 26 29.233 -03 17 46.53 .04652 1.0494 133.9 20.8 .113 113 2026 07 11 03 16 26 49.184 -03 17 16.60 .04650 1.0494 134.0 20.8 .117 111 2026 07 11 04 16 27 09.161 -03 16 46.68 .04648 1.0494 134.0 20.8 .121 109 2026 07 11 05 16 27 29.164 -03 16 16.79 .04646 1.0494 134.0 20.8 .125 107 2026 07 11 06 16 27 49.193 -03 15 46.91 .04643 1.0494 134.1 20.8 .129 106 2026 07 11 07 16 28 09.249 -03 15 17.06 .04641 1.0494 134.1 20.8 .133 104 2026 07 11 08 16 28 29.331 -03 14 47.23 .04639 1.0494 134.1 20.8 .138 102 2026 07 11 09 16 28 49.439 -03 14 17.42 .04637 1.0494 134.2 20.8 .142 101 2026 07 11 10 16 29 09.573 -03 13 47.64 .04635 1.0494 134.2 20.8 .147 100 2026 07 11 11 16 29 29.733 -03 13 17.87 .04633 1.0494 134.2 20.8 .152 98 2026 07 11 12 16 29 49.919 -03 12 48.13 .04631 1.0494 134.3 20.8 .157 97 2026 07 11 13 16 30 10.131 -03 12 18.41 .04629 1.0494 134.3 20.8 .162 96 2026 07 11 14 16 30 30.368 -03 11 48.72 .04627 1.0495 134.3 20.8 .167 95 2026 07 11 15 16 30 50.632 -03 11 19.05 .04625 1.0495 134.4 20.8 .173 94