"Pseudo-MPEC" for P12qGDR
Created 2026 Oct 13 18:35:18 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P12qGDR*0C2026 10 02.42892101 27 18.578-29 23 09.99 ~ADI5 20.70wXNEOCPF51
P12qGDR 0C2026 10 02.43998301 27 18.176-29 23 12.63 ~ADI5 20.91wXNEOCPF51
P12qGDR 0C2026 10 02.45102501 27 17.759-29 23 15.46 ~ADI5 20.96wXNEOCPF51
P12qGDR 0C2026 10 02.46208301 27 17.344-29 23 18.07 ~ADI5 20.76wXNEOCPF51
P12qGDR 0C2026 10 02.52818101 27 14.868-29 23 33.28 ~ADI5 20.77GVNEOCPF52
P12qGDR 0C2026 10 02.52882801 27 14.849-29 23 33.40 ~ADI5 20.80GVNEOCPF52
P12qGDR 1C2026 10 09.28210301 23 15.659-29 37 14.02 ~ADI5 20.50GVNEOCPI52
P12qGDR 1C2026 10 09.29203101 23 15.205-29 37 13.58 ~ADI5 VNEOCPI52
P12qGDR 1C2026 10 09.30815901 23 14.550-29 37 14.30 ~ADI5 20.55GVNEOCPI52
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.
(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.
Orbital elements: P12qGDR
Perihelion 2026 Sep 16.480556 +/- 17.1 TT = 11:32:00.0 (JD 2461299.980556)
Epoch 2026 Oct 9.0 TT = JDT 2461322.5 Earth MOID: 0.8053 AutoNEOCP
M 4.919610481 +/- 3.5 (J2000 ecliptic)
n 0.218460561 +/- 0.00963 Peri. 254.058610 +/- 11
a 2.730364854 +/- 0.0802 Node 106.423803 +/- 2.7
e 0.36521643 +/- 0.0129 Incl. 16.061188 +/- 0.36
P 4.51160 H 19.05 G 0.15 U 9.6
q 1.733190724 +/- 0.0187 Q 3.727538983 +/- 0.144
From 9 observations 2026 Oct. 2-9; mean residual 0".15
Residuals in arcseconds: 261002 F51 .08- .01+ 261002 F51 .01+ .04- 261009 I52 .27+ .15- 261002 F51 .07+ .08+ 261002 F52 .04- .00 261009 I52 .25- .38+ 261002 F51 .02+ .08- 261002 F52 .02+ .02+ 261009 I52 .02- .24- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 10 13 19 01 20 25.168 -29 31 19.56 .84543 1.7465 142.6 20.9 25.1 142 2026 10 13 20 01 20 23.596 -29 31 12.98 .84555 1.7465 142.6 20.9 25.4 142 2026 10 13 21 01 20 22.024 -29 31 06.34 .84567 1.7466 142.6 20.9 25.7 142 2026 10 13 22 01 20 20.453 -29 30 59.64 .84579 1.7466 142.6 20.9 26.0 142 2026 10 13 23 01 20 18.882 -29 30 52.88 .84591 1.7467 142.5 20.9 26.4 142 2026 10 14 00 01 20 17.312 -29 30 46.05 .84604 1.7467 142.5 20.9 26.7 142 2026 10 14 01 01 20 15.741 -29 30 39.17 .84616 1.7467 142.5 20.9 27.0 142 2026 10 14 02 01 20 14.171 -29 30 32.22 .84628 1.7468 142.5 20.9 27.4 142 2026 10 14 03 01 20 12.602 -29 30 25.21 .84640 1.7468 142.5 20.9 27.7 142 2026 10 14 04 01 20 11.033 -29 30 18.14 .84653 1.7469 142.5 20.9 28.0 143 2026 10 14 05 01 20 09.464 -29 30 11.00 .84665 1.7469 142.5 20.9 28.4 143 2026 10 14 06 01 20 07.896 -29 30 03.81 .84677 1.7470 142.5 20.9 28.7 143 2026 10 14 07 01 20 06.328 -29 29 56.55 .84690 1.7470 142.5 20.9 29.0 143 2026 10 14 08 01 20 04.761 -29 29 49.23 .84702 1.7470 142.4 20.9 29.4 143 2026 10 14 09 01 20 03.194 -29 29 41.85 .84715 1.7471 142.4 20.9 29.7 143 2026 10 14 10 01 20 01.627 -29 29 34.41 .84727 1.7471 142.4 20.9 30.1 143 2026 10 14 11 01 20 00.061 -29 29 26.90 .84739 1.7472 142.4 20.9 30.4 143 2026 10 14 12 01 19 58.495 -29 29 19.34 .84752 1.7472 142.4 20.9 30.8 143 2026 10 14 13 01 19 56.930 -29 29 11.71 .84764 1.7472 142.4 20.9 31.1 143 2026 10 14 14 01 19 55.365 -29 29 04.02 .84777 1.7473 142.4 20.9 31.5 143 2026 10 14 15 01 19 53.801 -29 28 56.27 .84790 1.7473 142.4 20.9 31.9 143 2026 10 14 16 01 19 52.237 -29 28 48.45 .84802 1.7474 142.3 20.9 32.2 143 2026 10 14 17 01 19 50.673 -29 28 40.58 .84815 1.7474 142.3 20.9 32.6 143 2026 10 14 18 01 19 49.110 -29 28 32.64 .84828 1.7474 142.3 20.9 32.9 143 2026 10 14 19 01 19 47.548 -29 28 24.64 .84840 1.7475 142.3 20.9 33.3 143 2026 10 14 20 01 19 45.986 -29 28 16.58 .84853 1.7475 142.3 20.9 33.7 143 2026 10 14 21 01 19 44.424 -29 28 08.46 .84866 1.7476 142.3 20.9 34.0 143 2026 10 14 22 01 19 42.864 -29 28 00.28 .84878 1.7476 142.3 20.9 34.4 143 2026 10 14 23 01 19 41.303 -29 27 52.03 .84891 1.7477 142.2 20.9 34.8 143 2026 10 15 00 01 19 39.743 -29 27 43.73 .84904 1.7477 142.2 20.9 35.2 143 2026 10 15 01 01 19 38.184 -29 27 35.36 .84917 1.7477 142.2 20.9 35.5 143 2026 10 15 02 01 19 36.625 -29 27 26.93 .84930 1.7478 142.2 20.9 35.9 143 2026 10 15 03 01 19 35.067 -29 27 18.44 .84943 1.7478 142.2 20.9 36.3 143 2026 10 15 04 01 19 33.510 -29 27 09.88 .84956 1.7479 142.2 20.9 36.7 144 2026 10 15 05 01 19 31.952 -29 27 01.27 .84969 1.7479 142.2 20.9 37.0 144 2026 10 15 06 01 19 30.396 -29 26 52.59 .84981 1.7480 142.2 20.9 37.4 144 2026 10 15 07 01 19 28.840 -29 26 43.86 .84994 1.7480 142.1 20.9 37.8 144 2026 10 15 08 01 19 27.285 -29 26 35.06 .85008 1.7480 142.1 20.9 38.2 144 2026 10 15 09 01 19 25.730 -29 26 26.20 .85021 1.7481 142.1 20.9 38.6 144 2026 10 15 10 01 19 24.176 -29 26 17.27 .85034 1.7481 142.1 20.9 39.0 144 2026 10 15 11 01 19 22.623 -29 26 08.29 .85047 1.7482 142.1 20.9 39.4 144 2026 10 15 12 01 19 21.070 -29 25 59.25 .85060 1.7482 142.1 20.9 39.8 144 2026 10 15 13 01 19 19.518 -29 25 50.14 .85073 1.7483 142.1 20.9 40.2 144 2026 10 15 14 01 19 17.966 -29 25 40.97 .85086 1.7483 142.1 20.9 40.6 144 2026 10 15 15 01 19 16.415 -29 25 31.74 .85099 1.7483 142.0 20.9 41.0 144 2026 10 15 16 01 19 14.865 -29 25 22.45 .85113 1.7484 142.0 20.9 41.4 144 2026 10 15 17 01 19 13.315 -29 25 13.10 .85126 1.7484 142.0 20.9 41.8 144 2026 10 15 18 01 19 11.766 -29 25 03.69 .85139 1.7485 142.0 20.9 42.2 144