"Pseudo-MPEC" for MQP9220
Created 2026 Aug 27 15:35:05 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
MQP9220 1C2009 10 27.40580 03 21 22.32 +31 48 11.2 ~8RFK 20.0 VrNEOCPG96
MQP9220 1C2009 10 27.41185 03 21 22.03 +31 48 11.2 ~8RFK 20.2 VrNEOCPG96
MQP9220 1C2009 10 27.41786 03 21 21.78 +31 48 11.3 ~8RFK 20.1 VrNEOCPG96
MQP9220 1C2009 10 27.42417 03 21 21.49 +31 48 11.0 ~8RFK 20.1 VrNEOCPG96
MQP9220 1C2022 11 26.43464206 36 37.944+31 46 32.27 ~8RFK 22.60GVNEOCPV00
MQP9220 1C2022 11 26.44984906 36 37.141+31 46 32.59 ~8RFK 21.76GVNEOCPV00
MQP9220 1C2022 11 26.45481806 36 36.889+31 46 32.74 ~8RFK 22.17GVNEOCPV00
MQP9220 1C2022 11 26.45978306 36 36.630+31 46 32.77 ~8RFK 21.85GVNEOCPV00
MQP9220 1C2026 06 21.41753722 43 17.987-09 38 02.83 ~8RFK 22.01GVNEOCPV00
MQP9220 1C2026 06 21.42314722 43 18.365-09 37 59.59 ~8RFK 22.52GVNEOCPV00
MQP9220 1C2026 06 21.42873422 43 18.772-09 37 56.24 ~8RFK 22.93GVNEOCPV00
MQP9220 1C2026 06 21.43431622 43 19.204-09 37 52.50 ~8RFK 23.62GVNEOCPV00
MQP9220 0C2026 07 25.57249823 14 33.476-03 48 25.73 ~8RFK 21.36wXNEOCPF51
MQP9220 0C2026 07 25.58314023 14 33.755-03 48 19.77 ~8RFK 21.41wXNEOCPF51
MQP9220 0C2026 07 25.59375723 14 34.037-03 48 13.64 ~8RFK 21.47wXNEOCPF51
MQP9220 0C2026 07 25.60457423 14 34.324-03 48 07.28 ~8RFK 21.44wXNEOCPF51
MQP9220* C2026 08 18.74400523 17 39.869-00 20 31.10 ~8R85 20.99gWNEOCPO18
MQP9220 C2026 08 18.74960623 17 39.756-00 20 28.85 ~8R85 21.17gWNEOCPO18
MQP9220 C2026 08 21.74519723 16 45.366+00 00 57.97 ~8R85 20.38rWNEOCPO18
MQP9220 C2026 08 21.78032423 16 44.484+00 01 12.36 ~8R85 22.19uWNEOCPO18
MQP9220 C2026 08 26.74924823 14 41.436+00 34 13.68 ~8R85 20.86gWNEOCPO18
MQP9220 C2026 08 26.87807923 14 37.222+00 35 02.72 ~8R85 20.35rWNEOCPO18
Station data:
(F51) Pan-STARRS 1, Haleakala (N20.707234 W156.255910) US/Hawaii.
Observers J. Herman, T. Lowe, P. Minguez, A. Schultz, I. Smith, J. Bulger,
K. Chambers. Measurers K. Chambers, T. de Boer, J. Fairlamb, H. Gao, M.
Huber, C.-C. Lin, E. Magnier, Y. Ramanjooloo, R. Wainscoat, R. Weryk, S.
Chastel. 1.8-m Ritchey-Chrétien + CCD.
(G96) Mt. Lemmon Survey (N32.442729 W110.788720)
US/Arizona. Observer E. J. Christensen. 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, E. J. Christensen, A.
Serrano. 1.5-m reflector + 10K CCD.
(O18) WFST, Lenghu (N38.607601 E93.895220) China. Observers K. Yan, Z. Q.
Li, J. Z. Zhu, N. Jiang, Z. Y. Liu. Measurers B. Li, H. B. Zhao, Z. J. Xu,
G. T. Zhaori. 2.5-m f/2.48 reflector + CCD.
(V00) Kitt Peak-Bok (N31.963125 W111.600190) 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, E. J.
Christensen, A. Serrano. 2.25-m reflector + 4x4K mosaic CCD.
Orbital elements: MQP9220
Perihelion 2026 Oct 22.427502 +/- 0.000441 TT = 10:15:36.1 (JD 2461335.927502)
Epoch 2026 Aug 26.0 TT = JDT 2461278.5 Earth MOID: 0.5964 AutoNEOCP
M 346.780711996 +/- 0.00010 (J2000 ecliptic)
n 0.230190895 +/- 7.34e-9 Peri. 53.491350 +/- 0.00021
a 2.636800596 +/- 5.61e-8 Node 318.347039 +/- 0.00010
e 0.39721289 +/- 4.21e-7 Incl. 5.506791 +/- 0.000020
P 4.28170 H 19.67 G 0.15 U 0.8
q 1.589429393 +/- 1.14e-6 Q 3.684171799 +/- 1.04e-6
From 22 observations 2009 Oct. 27-2026 Aug. 26; mean residual 0".14
Residuals in arcseconds: 091027 G96 .20+ .05- 260621 V00 .01+ .40+ 260818 O18 .07+ .10+ 091027 G96 .11- .02- 260621 V00 .41- .12+ 260818 O18 .00 .11- 091027 G96 .06+ .12+ 260621 V00 .38- .04- 260821 O18 .02- .07+ 091027 G96 .12- .13- 260621 V00 .03+ .19+ 260821 O18 .15- .24- 221126 V00 .03+ .02+ 260725 F51 .05+ .08+ 260826 O18 .07- .06- 221126 V00 .06- .06+ 260725 F51 .01+ .09- 260826 O18 .02- .24+ 221126 V00 .04+ .13+ 260725 F51 .03+ .08- 221126 V00 .04+ .08+ 260725 F51 .04+ .04+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 08 27 16 23 14 14.545 +00 40 06.07 .66525 1.6589 163.5 20.5 .117 46 2026 08 27 17 23 14 13.302 +00 40 21.54 .66508 1.6588 163.5 20.5 .117 46 2026 08 27 18 23 14 12.056 +00 40 37.00 .66491 1.6587 163.6 20.5 .117 46 2026 08 27 19 23 14 10.808 +00 40 52.45 .66474 1.6586 163.6 20.5 .118 46 2026 08 27 20 23 14 09.557 +00 41 07.88 .66456 1.6585 163.7 20.5 .118 46 2026 08 27 21 23 14 08.304 +00 41 23.30 .66439 1.6584 163.7 20.5 .118 46 2026 08 27 22 23 14 07.049 +00 41 38.70 .66422 1.6583 163.7 20.5 .118 46 2026 08 27 23 23 14 05.792 +00 41 54.09 .66405 1.6582 163.8 20.5 .118 46 2026 08 28 00 23 14 04.532 +00 42 09.46 .66388 1.6581 163.8 20.5 .119 46 2026 08 28 01 23 14 03.270 +00 42 24.82 .66371 1.6580 163.8 20.5 .119 46 2026 08 28 02 23 14 02.005 +00 42 40.17 .66355 1.6579 163.9 20.5 .119 46 2026 08 28 03 23 14 00.738 +00 42 55.50 .66338 1.6578 163.9 20.5 .119 46 2026 08 28 04 23 13 59.469 +00 43 10.82 .66321 1.6577 164.0 20.5 .119 46 2026 08 28 05 23 13 58.198 +00 43 26.12 .66304 1.6576 164.0 20.5 .119 46 2026 08 28 06 23 13 56.924 +00 43 41.41 .66287 1.6575 164.0 20.5 .120 46 2026 08 28 07 23 13 55.648 +00 43 56.68 .66270 1.6574 164.1 20.5 .120 46 2026 08 28 08 23 13 54.370 +00 44 11.94 .66254 1.6573 164.1 20.5 .120 46 2026 08 28 09 23 13 53.089 +00 44 27.19 .66237 1.6572 164.2 20.5 .120 46 2026 08 28 10 23 13 51.806 +00 44 42.42 .66220 1.6571 164.2 20.5 .120 46 2026 08 28 11 23 13 50.521 +00 44 57.64 .66204 1.6570 164.2 20.5 .121 46 2026 08 28 12 23 13 49.233 +00 45 12.84 .66187 1.6569 164.3 20.5 .121 46 2026 08 28 13 23 13 47.944 +00 45 28.03 .66170 1.6568 164.3 20.5 .121 46 2026 08 28 14 23 13 46.652 +00 45 43.20 .66154 1.6567 164.4 20.5 .121 46 2026 08 28 15 23 13 45.357 +00 45 58.36 .66137 1.6566 164.4 20.5 .121 46 2026 08 28 16 23 13 44.061 +00 46 13.51 .66121 1.6565 164.4 20.5 .121 46 2026 08 28 17 23 13 42.762 +00 46 28.64 .66104 1.6564 164.5 20.5 .122 46 2026 08 28 18 23 13 41.461 +00 46 43.76 .66088 1.6563 164.5 20.5 .122 46 2026 08 28 19 23 13 40.158 +00 46 58.86 .66072 1.6562 164.5 20.5 .122 46 2026 08 28 20 23 13 38.853 +00 47 13.95 .66055 1.6561 164.6 20.5 .122 46 2026 08 28 21 23 13 37.545 +00 47 29.02 .66039 1.6560 164.6 20.5 .122 46 2026 08 28 22 23 13 36.235 +00 47 44.08 .66023 1.6559 164.7 20.5 .123 46 2026 08 28 23 23 13 34.923 +00 47 59.12 .66006 1.6559 164.7 20.5 .123 46 2026 08 29 00 23 13 33.609 +00 48 14.15 .65990 1.6558 164.7 20.5 .123 46 2026 08 29 01 23 13 32.292 +00 48 29.17 .65974 1.6557 164.8 20.5 .123 46 2026 08 29 02 23 13 30.973 +00 48 44.17 .65958 1.6556 164.8 20.5 .123 46 2026 08 29 03 23 13 29.652 +00 48 59.16 .65942 1.6555 164.9 20.5 .124 46 2026 08 29 04 23 13 28.329 +00 49 14.13 .65925 1.6554 164.9 20.5 .124 46 2026 08 29 05 23 13 27.004 +00 49 29.09 .65909 1.6553 164.9 20.5 .124 46 2026 08 29 06 23 13 25.676 +00 49 44.03 .65893 1.6552 165.0 20.5 .124 46 2026 08 29 07 23 13 24.347 +00 49 58.96 .65877 1.6551 165.0 20.5 .124 46 2026 08 29 08 23 13 23.015 +00 50 13.88 .65861 1.6550 165.1 20.5 .124 46 2026 08 29 09 23 13 21.681 +00 50 28.78 .65845 1.6549 165.1 20.5 .125 46 2026 08 29 10 23 13 20.345 +00 50 43.66 .65829 1.6548 165.1 20.5 .125 46 2026 08 29 11 23 13 19.006 +00 50 58.53 .65813 1.6547 165.2 20.5 .125 46 2026 08 29 12 23 13 17.666 +00 51 13.39 .65798 1.6546 165.2 20.5 .125 46 2026 08 29 13 23 13 16.323 +00 51 28.23 .65782 1.6545 165.2 20.5 .125 46 2026 08 29 14 23 13 14.978 +00 51 43.06 .65766 1.6544 165.3 20.5 .126 46 2026 08 29 15 23 13 13.631 +00 51 57.88 .65750 1.6543 165.3 20.5 .126 46