"Pseudo-MPEC" for P12qGDT
Created 2026 Oct 4 23:35:09 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P12qGDT*0C2026 10 02.43281101 45 33.537-26 30 46.33 ~A2C5 21.10wXNEOCPF51
P12qGDT 0C2026 10 02.44384801 45 32.981-26 30 59.82 ~A2C5 21.56wXNEOCPF51
P12qGDT 0C2026 10 02.45489701 45 32.406-26 31 13.17 ~A2C5 21.59wXNEOCPF51
P12qGDT 0C2026 10 02.46594601 45 31.830-26 31 26.56 ~A2C5 21.65wXNEOCPF51
P12qGDT 0C2026 10 02.52946101 45 28.506-26 32 42.61 ~A2L5 21.46GVNEOCPF52
P12qGDT 0C2026 10 02.53009501 45 28.487-26 32 43.44 ~A2L5 21.47GVNEOCPF52
P12qGDT 1C2026 10 03.35390001 44 48.510-26 49 03.50 ~A3CZ VNEOCP691
P12qGDT 1C2026 10 03.36436001 44 48.050-26 49 15.90 ~A3CZ 21.7 RVNEOCP691
P12qGDT 1C2026 10 03.37482001 44 47.440-26 49 27.80 ~A3CZ 21.5 RVNEOCP691
Station data:
(691) Steward Observatory, Kitt Peak - Spacewatch (N31.962186 W111.600340)
US/Arizona. Observer J. V. Scotti. 0.9-m f/3 reflector + CCD.
(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.
Orbital elements: P12qGDT
Perihelion 2027 Mar 19.856103 +/- 202 TT = 20:32:47.3 (JD 2461484.356103)
Epoch 2026 Oct 3.0 TT = JDT 2461316.5 Earth MOID: 0.2373 AutoNEOCP
M 304.829580355 +/- 60 (J2000 ecliptic)
n 0.328676876 +/- 0.073 Peri. 344.104672 +/- 70
a 2.079488942 +/- 0.308 Node 132.240233 +/- 10
e 0.41651794 +/- 0.155 Incl. 20.069461 +/- 4.8
P 2.99871 H 19.29 G 0.15 U 11.0 SR
q 1.213344475 +/- 0.198 Q 2.945633408 +/- 0.795
From 9 observations 2026 Oct. 2-3 (22.6 hr); mean residual 0".33
Residuals in arcseconds: 261002 F51 .09+ .43+ 261002 F51 .11+ .04- 261003 691 .48- .04+ 261002 F51 .26+ .21+ 261002 F52 .45- .36- 261003 691 .80+ .00 261002 F51 .19+ .11+ 261002 F52 .27- .43- 261003 691 .06+ .44+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 10 05 00 01 43 24.444 -27 21 00.55 .98976 1.8971 144.9 21.6 21.9 151 2026 10 05 01 01 43 22.250 -27 21 48.66 .98958 1.8969 144.8 21.6 22.8 151 2026 10 05 02 01 43 20.052 -27 22 36.74 .98940 1.8967 144.8 21.6 23.7 151 2026 10 05 03 01 43 17.851 -27 23 24.79 .98922 1.8964 144.8 21.6 24.7 151 2026 10 05 04 01 43 15.646 -27 24 12.81 .98904 1.8962 144.8 21.6 25.6 151 2026 10 05 05 01 43 13.439 -27 25 00.80 .98886 1.8960 144.8 21.6 26.6 151 2026 10 05 06 01 43 11.228 -27 25 48.75 .98869 1.8958 144.8 21.6 27.6 151 2026 10 05 07 01 43 09.014 -27 26 36.68 .98851 1.8956 144.8 21.6 28.6 151 2026 10 05 08 01 43 06.798 -27 27 24.57 .98833 1.8953 144.8 21.6 29.7 150 2026 10 05 09 01 43 04.577 -27 28 12.43 .98815 1.8951 144.8 21.6 30.7 150 2026 10 05 10 01 43 02.354 -27 29 00.26 .98797 1.8949 144.8 21.6 31.8 150 2026 10 05 11 01 43 00.128 -27 29 48.05 .98780 1.8947 144.8 21.6 32.9 150 2026 10 05 12 01 42 57.898 -27 30 35.82 .98762 1.8944 144.8 21.6 34.0 150 2026 10 05 13 01 42 55.666 -27 31 23.55 .98744 1.8942 144.8 21.6 35.1 150 2026 10 05 14 01 42 53.430 -27 32 11.25 .98727 1.8940 144.7 21.6 36.2 150 2026 10 05 15 01 42 51.191 -27 32 58.91 .98709 1.8938 144.7 21.6 37.4 150 2026 10 05 16 01 42 48.949 -27 33 46.54 .98692 1.8936 144.7 21.6 38.6 150 2026 10 05 17 01 42 46.704 -27 34 34.14 .98674 1.8933 144.7 21.6 39.7 150 2026 10 05 18 01 42 44.456 -27 35 21.71 .98657 1.8931 144.7 21.6 41.0 150 2026 10 05 19 01 42 42.205 -27 36 09.25 .98639 1.8929 144.7 21.6 42.2 150 2026 10 05 20 01 42 39.950 -27 36 56.75 .98622 1.8927 144.7 21.6 43.4 150 2026 10 05 21 01 42 37.693 -27 37 44.21 .98605 1.8924 144.7 21.6 44.7 150 2026 10 05 22 01 42 35.432 -27 38 31.65 .98587 1.8922 144.7 21.6 46.0 150 2026 10 05 23 01 42 33.169 -27 39 19.05 .98570 1.8920 144.7 21.6 47.2 150 2026 10 06 00 01 42 30.902 -27 40 06.42 .98553 1.8918 144.7 21.6 48.6 150 2026 10 06 01 01 42 28.632 -27 40 53.75 .98536 1.8916 144.6 21.6 49.9 150 2026 10 06 02 01 42 26.359 -27 41 41.05 .98519 1.8913 144.6 21.6 51.2 150 2026 10 06 03 01 42 24.083 -27 42 28.31 .98502 1.8911 144.6 21.6 52.6 150 2026 10 06 04 01 42 21.804 -27 43 15.55 .98484 1.8909 144.6 21.6 54.0 150 2026 10 06 05 01 42 19.522 -27 44 02.74 .98467 1.8907 144.6 21.6 55.4 150 2026 10 06 06 01 42 17.237 -27 44 49.91 .98450 1.8904 144.6 21.6 56.8 150 2026 10 06 07 01 42 14.949 -27 45 37.03 .98433 1.8902 144.6 21.6 58.2 150 2026 10 06 08 01 42 12.658 -27 46 24.13 .98416 1.8900 144.6 21.6 59.7 150 2026 10 06 09 01 42 10.364 -27 47 11.19 .98400 1.8898 144.6 21.6 61.1 150 2026 10 06 10 01 42 08.067 -27 47 58.21 .98383 1.8896 144.6 21.6 62.6 150 2026 10 06 11 01 42 05.766 -27 48 45.20 .98366 1.8893 144.6 21.6 64.1 149 2026 10 06 12 01 42 03.463 -27 49 32.16 .98349 1.8891 144.5 21.6 65.6 149 2026 10 06 13 01 42 01.157 -27 50 19.08 .98332 1.8889 144.5 21.6 67.1 149 2026 10 06 14 01 41 58.848 -27 51 05.96 .98316 1.8887 144.5 21.6 68.7 149 2026 10 06 15 01 41 56.535 -27 51 52.81 .98299 1.8884 144.5 21.6 70.2 149 2026 10 06 16 01 41 54.220 -27 52 39.63 .98282 1.8882 144.5 21.6 71.8 149 2026 10 06 17 01 41 51.902 -27 53 26.40 .98266 1.8880 144.5 21.6 73.4 149 2026 10 06 18 01 41 49.581 -27 54 13.15 .98249 1.8878 144.5 21.6 75.0 149 2026 10 06 19 01 41 47.256 -27 54 59.86 .98232 1.8876 144.5 21.6 76.7 149 2026 10 06 20 01 41 44.929 -27 55 46.53 .98216 1.8873 144.5 21.6 78.3 149 2026 10 06 21 01 41 42.599 -27 56 33.16 .98199 1.8871 144.5 21.6 80.0 149 2026 10 06 22 01 41 40.266 -27 57 19.76 .98183 1.8869 144.4 21.6 81.7 149 2026 10 06 23 01 41 37.930 -27 58 06.33 .98167 1.8867 144.4 21.6 83.4 149