"Pseudo-MPEC" for P12pRQl
Created 2026 Sep 15 10:35:13 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P12pRQl*0C2026 09 11.59110803 30 51.894-07 23 13.49 ~9EFo 20.93wXNEOCPF51
P12pRQl 0C2026 09 11.60202303 30 52.810-07 23 35.88 ~9EFo 20.80wXNEOCPF51
P12pRQl 0C2026 09 11.61297803 30 53.720-07 23 58.33 ~9EFo 20.82wXNEOCPF51
P12pRQl 0C2026 09 11.62393603 30 54.639-07 24 20.92 ~9EFo 20.92wXNEOCPF51
P12pRQl KC2026 09 13.35859903 33 23.32 -08 24 20.6 ~9EFo 21.6 GVNEOCPH21
P12pRQl KC2026 09 13.36140003 33 23.56 -08 24 26.4 ~9EFo 21.3 GVNEOCPH21
P12pRQl KC2026 09 13.36420203 33 23.78 -08 24 32.2 ~9EFo 20.9 GVNEOCPH21
P12pRQl 0C2026 09 13.46233403 33 32.003-08 27 57.70 ~9ENZ 20.93rUNEOCPI41
P12pRQl 0C2026 09 13.48147503 33 33.558-08 28 37.65 ~9ENZ 21.38gUNEOCPI41
P12pRQl 0C2026 09 14.41815903 34 51.632-09 01 29.30 ~9ENZ 21.26rUNEOCPI41
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.
(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.
Orbital elements: P12pRQl
Perihelion 2026 Sep 26.441784 +/- 2.03 TT = 10:36:10.1 (JD 2461309.941784)
Epoch 2026 Sep 14.0 TT = JDT 2461297.5 Earth MOID: 0.7940 AutoNEOCP
M 357.505119835 +/- 0.52 (J2000 ecliptic)
n 0.200524315 +/- 0.0172 Peri. 213.232531 +/- 1.0
a 2.890844211 +/- 0.165 Node 176.060057 +/- 0.51
e 0.39660840 +/- 0.0294 Incl. 36.407763 +/- 0.53
P 4.91515 H 18.50 G 0.15 U 10.0
q 1.744311088 +/- 0.0149 Q 4.037377333 +/- 0.316
From 10 observations 2026 Sept. 11-14; mean residual 0".13
Residuals in arcseconds: 260911 F51 .02+ .03- 260913 H21 .15- .12+ 260913 I41 .17+ .18- 260911 F51 .05+ .00 260913 H21 .02+ .18+ 260914 I41 .03- .03+ 260911 F51 .05- .06+ 260913 H21 .11- .25+ 260911 F51 .02- .03- 260913 I41 .10+ .36- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 09 15 11 03 36 16.177 -09 38 14.02 1.0222 1.7466 118.9 21.1 1.26 65 2026 09 15 12 03 36 19.534 -09 39 42.99 1.0220 1.7466 118.9 21.1 1.31 64 2026 09 15 13 03 36 22.887 -09 41 11.99 1.0218 1.7466 119.0 21.1 1.35 64 2026 09 15 14 03 36 26.238 -09 42 41.02 1.0216 1.7466 119.0 21.1 1.40 64 2026 09 15 15 03 36 29.585 -09 44 10.09 1.0214 1.7466 119.0 21.1 1.45 64 2026 09 15 16 03 36 32.929 -09 45 39.19 1.0212 1.7465 119.0 21.1 1.49 64 2026 09 15 17 03 36 36.271 -09 47 08.32 1.0209 1.7465 119.0 21.1 1.54 64 2026 09 15 18 03 36 39.609 -09 48 37.49 1.0207 1.7465 119.1 21.1 1.59 63 2026 09 15 19 03 36 42.944 -09 50 06.68 1.0205 1.7465 119.1 21.1 1.64 63 2026 09 15 20 03 36 46.276 -09 51 35.91 1.0203 1.7465 119.1 21.1 1.69 63 2026 09 15 21 03 36 49.606 -09 53 05.17 1.0201 1.7465 119.1 21.1 1.74 63 2026 09 15 22 03 36 52.932 -09 54 34.46 1.0199 1.7464 119.1 21.1 1.80 63 2026 09 15 23 03 36 56.255 -09 56 03.79 1.0197 1.7464 119.2 21.1 1.85 63 2026 09 16 00 03 36 59.575 -09 57 33.14 1.0195 1.7464 119.2 21.1 1.90 63 2026 09 16 01 03 37 02.892 -09 59 02.53 1.0193 1.7464 119.2 21.1 1.96 63 2026 09 16 02 03 37 06.206 -10 00 31.94 1.0191 1.7464 119.2 21.1 2.01 63 2026 09 16 03 03 37 09.517 -10 02 01.39 1.0188 1.7464 119.2 21.1 2.07 63 2026 09 16 04 03 37 12.824 -10 03 30.87 1.0186 1.7463 119.3 21.1 2.12 62 2026 09 16 05 03 37 16.129 -10 05 00.38 1.0184 1.7463 119.3 21.1 2.18 62 2026 09 16 06 03 37 19.431 -10 06 29.93 1.0182 1.7463 119.3 21.1 2.24 62 2026 09 16 07 03 37 22.730 -10 07 59.50 1.0180 1.7463 119.3 21.1 2.30 62 2026 09 16 08 03 37 26.025 -10 09 29.10 1.0178 1.7463 119.3 21.1 2.36 62 2026 09 16 09 03 37 29.318 -10 10 58.73 1.0176 1.7463 119.4 21.1 2.41 62 2026 09 16 10 03 37 32.607 -10 12 28.40 1.0174 1.7462 119.4 21.1 2.48 62 2026 09 16 11 03 37 35.893 -10 13 58.09 1.0172 1.7462 119.4 21.0 2.54 62 2026 09 16 12 03 37 39.177 -10 15 27.82 1.0170 1.7462 119.4 21.0 2.60 62 2026 09 16 13 03 37 42.457 -10 16 57.58 1.0168 1.7462 119.4 21.0 2.66 62 2026 09 16 14 03 37 45.734 -10 18 27.36 1.0166 1.7462 119.4 21.0 2.72 62 2026 09 16 15 03 37 49.008 -10 19 57.18 1.0164 1.7462 119.5 21.0 2.79 62 2026 09 16 16 03 37 52.279 -10 21 27.02 1.0162 1.7462 119.5 21.0 2.85 62 2026 09 16 17 03 37 55.547 -10 22 56.90 1.0160 1.7461 119.5 21.0 2.92 62 2026 09 16 18 03 37 58.812 -10 24 26.81 1.0158 1.7461 119.5 21.0 2.98 62 2026 09 16 19 03 38 02.073 -10 25 56.74 1.0156 1.7461 119.5 21.0 3.05 61 2026 09 16 20 03 38 05.332 -10 27 26.71 1.0154 1.7461 119.6 21.0 3.12 61 2026 09 16 21 03 38 08.587 -10 28 56.70 1.0152 1.7461 119.6 21.0 3.19 61 2026 09 16 22 03 38 11.840 -10 30 26.73 1.0150 1.7461 119.6 21.0 3.25 61 2026 09 16 23 03 38 15.089 -10 31 56.78 1.0148 1.7460 119.6 21.0 3.32 61 2026 09 17 00 03 38 18.335 -10 33 26.87 1.0146 1.7460 119.6 21.0 3.39 61 2026 09 17 01 03 38 21.578 -10 34 56.98 1.0144 1.7460 119.7 21.0 3.46 61 2026 09 17 02 03 38 24.818 -10 36 27.12 1.0142 1.7460 119.7 21.0 3.54 61 2026 09 17 03 03 38 28.055 -10 37 57.29 1.0140 1.7460 119.7 21.0 3.61 61 2026 09 17 04 03 38 31.289 -10 39 27.49 1.0138 1.7460 119.7 21.0 3.68 61 2026 09 17 05 03 38 34.520 -10 40 57.72 1.0136 1.7460 119.7 21.0 3.76 61 2026 09 17 06 03 38 37.747 -10 42 27.97 1.0134 1.7459 119.8 21.0 3.83 61 2026 09 17 07 03 38 40.971 -10 43 58.26 1.0132 1.7459 119.8 21.0 3.90 61 2026 09 17 08 03 38 44.193 -10 45 28.57 1.0130 1.7459 119.8 21.0 3.98 61 2026 09 17 09 03 38 47.411 -10 46 58.92 1.0128 1.7459 119.8 21.0 4.06 61 2026 09 17 10 03 38 50.626 -10 48 29.29 1.0126 1.7459 119.8 21.0 4.13 61