"Pseudo-MPEC" for P12rhqD
Created 2026 Oct 15 1:35:21 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P12rhqD*0C2026 10 14.26502423 15 39.757+27 31 56.85 ~AE9Z 21.32wXNEOCPF51
P12rhqD 0C2026 10 14.27667623 15 41.190+27 31 08.29 ~AE9Z 20.90wXNEOCPF51
P12rhqD 0C2026 10 14.28834523 15 42.612+27 30 19.83 ~AE9Z 21.12wXNEOCPF51
P12rhqD 0C2026 10 14.40391723 15 56.778+27 22 17.28 ~AEHZ VNEOCPF52
P12rhqD 0C2026 10 14.40455023 15 56.851+27 22 14.82 ~AEHZ VNEOCPF52
P12rhqD 1C2026 10 14.75120023 16 43.676+26 57 59.80 ~AEIZ 20.0 GXNEOCP033
P12rhqD 1C2026 10 14.75244023 16 43.835+26 57 54.90 ~AEIZ 20.1 GXNEOCP033
P12rhqD 1C2026 10 14.75367023 16 44.008+26 57 49.60 ~AEIZ 20.1 GXNEOCP033
P12rhqD 1C2026 10 14.75491023 16 44.166+26 57 44.80 ~AEIZ 20.2 GXNEOCP033
P12rhqD KC2026 10 14.77079323 16 46.22 +26 56 41.4 ~AEJ5 20.1 GVNEOCPL01
P12rhqD KC2026 10 14.77417023 16 46.63 +26 56 26.8 ~AEJ5 20.3 GVNEOCPL01
P12rhqD KC2026 10 14.77754923 16 47.06 +26 56 12.8 ~AEJ5 20.7 GVNEOCPL01
P12rhqD 0B2026 10 14.80296623 16 50.272+26 54 27.50 ~AENZ WNEOCP204
P12rhqD 0B2026 10 14.82336123 16 52.818+26 53 03.71 ~AENZ 21.0 GWNEOCP204
P12rhqD KB2026 10 14.86332 23 16 57.44 +26 50 18.0 ~AELZ 20.4 GXNEOCPM45
P12rhqD KB2026 10 14.86773 23 16 57.99 +26 49 59.1 ~AELZ 20.5 GXNEOCPM45
P12rhqD KC2026 10 14.91821 23 17 04.59 +26 46 30.3 ~AEMZ VNEOCP587
P12rhqD KC2026 10 14.92173 23 17 05.03 +26 46 15.4 ~AEMZ 20.6 GVNEOCP587
P12rhqD KC2026 10 14.92783423 17 05.71 +26 45 50.7 ~AEMo 20.5 GVNEOCP104
P12rhqD KC2026 10 14.93662223 17 06.78 +26 45 14.1 ~AEMo 20.4 GVNEOCP104
Station data:
(033) Karl Schwarzschild Observatory, Tautenburg (N50.980139 E11.711240)
Germany. Observer B. Stecklum. 1.34-m f/3 Schmidt + CCD.
(104) San Marcello Pistoiese (N44.064178 E10.803750) Italy. Observers P.
Bacci, M. Maestripieri. Measurers P. Bacci, L. Tesi, G. Fagioli. 0.60-m
reflector + CCD.
(204) Schiaparelli Observatory (N45.868292 E8.769720) Italy. Observer L.
Buzzi. 0.84-m f/3.5 reflector + CCD.
(587) Sormano (N45.882946 E9.229180) Italy. Observers E. Colzani, E. Valli.
Measurer P. Sicoli. 0.5-m f/6.8 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.
(L01) Višnjan Observatory, Tičan (N45.290897 E13.749300) Croatia.
Observers K. Korlević, L. Poropat. Measurer K. Korlevic. 1.0-m f/2.9
reflector + CCD.
(M45) Starhopper Observatory, Sfantu Gheorghe (N45.865494 E25.768890)
Romania. Observer F. Ursache. 0.41-m f/7.5 reflector + CMO.
Orbital elements: P12rhqD
Perihelion 2026 Aug 3.146039 +/- 1.7 TT = 3:30:17.7 (JD 2461255.646039)
Epoch 2026 Oct 15.0 TT = JDT 2461328.5 Earth MOID: 0.3813 Ma: 0.0716
M 27.115927786 +/- 0.9 (J2000 ecliptic) AutoNEOCP
n 0.372195654 +/- 0.00695 Peri. 99.689076 +/- 2.2
a 1.914058396 +/- 0.0238 Node 213.808888 +/- 0.18
e 0.39416588 +/- 0.0072 Incl. 25.671798 +/- 0.30
P 2.648/967.215d H 20.86 G 0.15 U 9.4
q 1.159601866 +/- 0.0144 Q 2.668514926 +/- 0.0417
From 20 observations 2026 Oct. 14 (16.1 hr); mean residual 0".21
Residuals in arcseconds: 261014 F51 .05+ .11+ 261014 033 .18+ .05- 261014 M45 .20- .13+ 261014 F51 .01+ .08- 261014 033 .20+ .27+ 261014 M45 .15- .44- 261014 F51 .15- .06- 261014 L01 .36+ .45+ 261014 587 .24+ .13+ 261014 F52 .06+ .10- 261014 L01 .19+ .21- 261014 587 .29+ .14- 261014 F52 .00 .10+ 261014 L01 .29+ .26- 261014 104 .19- .05- 261014 033 .08- .04- 261014 204 .24- .10- 261014 104 .44- .09- 261014 033 .05- .18+ 261014 204 .15- .40+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 10 15 02 23 17 26.400 +26 35 13.52 .41014 1.3566 145.9 20.7 .158 1 2026 10 15 03 23 17 31.833 +26 32 21.20 .41031 1.3568 145.9 20.7 .177 1 2026 10 15 04 23 17 37.264 +26 29 28.98 .41048 1.3570 145.9 20.7 .197 0 2026 10 15 05 23 17 42.692 +26 26 36.85 .41065 1.3572 146.0 20.7 .219 0 2026 10 15 06 23 17 48.116 +26 23 44.81 .41082 1.3574 146.0 20.7 .241 0 2026 10 15 07 23 17 53.537 +26 20 52.86 .41099 1.3576 146.0 20.7 .264 0 2026 10 15 08 23 17 58.956 +26 18 01.00 .41116 1.3578 146.0 20.7 .288 0 2026 10 15 09 23 18 04.371 +26 15 09.24 .41133 1.3580 146.0 20.7 .313 179 2026 10 15 10 23 18 09.783 +26 12 17.56 .41151 1.3582 146.0 20.7 .340 179 2026 10 15 11 23 18 15.193 +26 09 25.98 .41168 1.3584 146.1 20.7 .367 179 2026 10 15 12 23 18 20.599 +26 06 34.50 .41185 1.3586 146.1 20.7 .395 179 2026 10 15 13 23 18 26.002 +26 03 43.11 .41203 1.3587 146.1 20.7 .424 179 2026 10 15 14 23 18 31.402 +26 00 51.81 .41220 1.3589 146.1 20.7 .454 178 2026 10 15 15 23 18 36.799 +25 58 00.61 .41237 1.3591 146.1 20.7 .485 178 2026 10 15 16 23 18 42.193 +25 55 09.51 .41255 1.3593 146.1 20.7 .518 178 2026 10 15 17 23 18 47.584 +25 52 18.50 .41273 1.3595 146.2 20.7 .551 178 2026 10 15 18 23 18 52.972 +25 49 27.58 .41290 1.3597 146.2 20.7 .585 178 2026 10 15 19 23 18 58.357 +25 46 36.77 .41308 1.3599 146.2 20.7 .620 178 2026 10 15 20 23 19 03.739 +25 43 46.05 .41326 1.3601 146.2 20.7 .656 178 2026 10 15 21 23 19 09.118 +25 40 55.43 .41343 1.3603 146.2 20.7 .693 177 2026 10 15 22 23 19 14.495 +25 38 04.91 .41361 1.3605 146.2 20.7 .731 177 2026 10 15 23 23 19 19.868 +25 35 14.49 .41379 1.3607 146.2 20.7 .770 177 2026 10 16 00 23 19 25.238 +25 32 24.17 .41397 1.3609 146.3 20.7 .810 177 2026 10 16 01 23 19 30.605 +25 29 33.95 .41415 1.3611 146.3 20.7 .851 177 2026 10 16 02 23 19 35.969 +25 26 43.83 .41433 1.3613 146.3 20.7 .893 177 2026 10 16 03 23 19 41.330 +25 23 53.80 .41451 1.3615 146.3 20.7 .936 177 2026 10 16 04 23 19 46.689 +25 21 03.89 .41469 1.3617 146.3 20.7 .980 177 2026 10 16 05 23 19 52.044 +25 18 14.07 .41487 1.3619 146.3 20.7 1.02 177 2026 10 16 06 23 19 57.396 +25 15 24.35 .41505 1.3621 146.3 20.7 1.07 177 2026 10 16 07 23 20 02.746 +25 12 34.74 .41524 1.3623 146.4 20.7 1.12 176 2026 10 16 08 23 20 08.092 +25 09 45.23 .41542 1.3625 146.4 20.7 1.16 176 2026 10 16 09 23 20 13.436 +25 06 55.83 .41560 1.3627 146.4 20.7 1.21 176 2026 10 16 10 23 20 18.776 +25 04 06.52 .41579 1.3629 146.4 20.8 1.26 176 2026 10 16 11 23 20 24.114 +25 01 17.33 .41597 1.3630 146.4 20.8 1.31 176 2026 10 16 12 23 20 29.449 +24 58 28.24 .41616 1.3632 146.4 20.8 1.37 176 2026 10 16 13 23 20 34.780 +24 55 39.25 .41635 1.3634 146.4 20.8 1.42 176 2026 10 16 14 23 20 40.109 +24 52 50.37 .41653 1.3636 146.5 20.8 1.47 176 2026 10 16 15 23 20 45.435 +24 50 01.59 .41672 1.3638 146.5 20.8 1.53 176 2026 10 16 16 23 20 50.758 +24 47 12.93 .41691 1.3640 146.5 20.8 1.58 176 2026 10 16 17 23 20 56.079 +24 44 24.37 .41709 1.3642 146.5 20.8 1.64 176 2026 10 16 18 23 21 01.396 +24 41 35.91 .41728 1.3644 146.5 20.8 1.69 176 2026 10 16 19 23 21 06.710 +24 38 47.57 .41747 1.3646 146.5 20.8 1.75 176 2026 10 16 20 23 21 12.022 +24 35 59.33 .41766 1.3648 146.5 20.8 1.81 176 2026 10 16 21 23 21 17.331 +24 33 11.21 .41785 1.3650 146.5 20.8 1.87 176 2026 10 16 22 23 21 22.636 +24 30 23.19 .41804 1.3652 146.6 20.8 1.93 175 2026 10 16 23 23 21 27.939 +24 27 35.28 .41823 1.3654 146.6 20.8 1.99 175 2026 10 17 00 23 21 33.239 +24 24 47.48 .41842 1.3656 146.6 20.8 2.06 175 2026 10 17 01 23 21 38.537 +24 21 59.80 .41861 1.3658 146.6 20.8 2.12 175