"Pseudo-MPEC" for P12rfgJ
Created 2026 Oct 15 10:35:22 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P12rfgJ 1C2026 10 11.64431702 31 04.226+04 52 09.47 ~AEF5 21.42rWNEOCPO18
P12rfgJ 1C2026 10 11.65005802 31 03.854+04 52 09.14 ~AEF5 21.85gWNEOCPO18
P12rfgJ*0C2026 10 12.45472702 30 10.687+04 51 09.12 ~ADI5 21.75wXNEOCPF51
P12rfgJ 0C2026 10 12.46732102 30 09.812+04 51 07.96 ~ADI5 21.90wXNEOCPF51
P12rfgJ 0C2026 10 12.47980002 30 08.921+04 51 07.03 ~ADI5 21.85wXNEOCPF51
P12rfgJ 0C2026 10 12.49227302 30 08.055+04 51 06.09 ~ADI5 21.70wXNEOCPF51
P12rfgJ 0C2026 10 12.55841002 30 03.424+04 51 00.82 ~ADI5 21.15GVNEOCPF51
P12rfgJ 0C2026 10 12.55905902 30 03.382+04 51 00.95 ~ADI5 21.53GVNEOCPF51
P12rfgJ 0C2026 10 12.55970202 30 03.322+04 51 00.81 ~ADI5 20.83GVNEOCPF51
P12rfgJ 0C2026 10 12.56034702 30 03.276+04 51 00.69 ~ADI5 21.48GVNEOCPF51
P12rfgJ 1C2026 10 12.69167802 29 55.138+04 50 47.75 ~AEF5 21.30rWNEOCPO18
P12rfgJ 1C2026 10 12.69642402 29 54.821+04 50 47.33 ~AEF5 21.68gWNEOCPO18
P12rfgJ KC2026 10 13.01078302 29 33.54 +04 50 22.5 ~ADI5 21.1 GVNEOCPL01
P12rfgJ KC2026 10 13.01927502 29 32.92 +04 50 21.9 ~ADI5 20.7 GVNEOCPL01
P12rfgJ KC2026 10 13.02755802 29 32.39 +04 50 21.2 ~ADI5 20.6 GVNEOCPL01
P12rfgJ !C2026 10 13.14187402 29 24.601+04 50 15.09 ~ADI5 20.9 GXNEOCPJ04
P12rfgJ !C2026 10 13.15731602 29 23.523+04 50 13.87 ~ADI5 20.5 GXNEOCPJ04
P12rfgJ !C2026 10 13.17273702 29 22.426+04 50 12.60 ~ADI5 20.6 GXNEOCPJ04
P12rfgJ KC2026 10 13.25289402 29 17.43 +04 50 05.0 ~ADI5 21.5 GVNEOCPH21
P12rfgJ KC2026 10 13.25897402 29 16.99 +04 50 04.5 ~ADI5 20.8 GVNEOCPH21
P12rfgJ KC2026 10 13.26221702 29 16.79 +04 50 03.9 ~ADI5 21.1 GVNEOCPH21
P12rfgJ 1C2026 10 13.66008102 28 50.214+04 49 34.41 ~AEF5 21.37rWNEOCPO18
P12rfgJ 1C2026 10 13.73341402 28 45.026+04 49 28.91 ~AEF5 21.81gWNEOCPO18
P12rfgJ KC2026 10 14.21728302 28 12.13 +04 48 52.9 ~AE65 21.6 VuNEOCPH21
P12rfgJ KC2026 10 14.22008002 28 11.89 +04 48 52.9 ~AE65 22.0 VuNEOCPH21
P12rfgJ KC2026 10 14.22614002 28 11.51 +04 48 52.3 ~AE65 21.8 VuNEOCPH21
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.
(J04) ESA Optical Ground Station, Tenerife (N28.300971 W16.511823) Canary
Islands (Spain). Observer R. Kresken. Measurers M. Micheli, D. Koschny,
E. Schwab, M. Busch, A. Knöfel. 1.0-m f/4.4 reflector + 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.
(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.
Orbital elements: P12rfgJ
Perihelion 2026 May 19.837831 +/- 4.11 TT = 20:06:28.6 (JD 2461180.337831)
Epoch 2026 Oct 14.0 TT = JDT 2461327.5 Earth MOID: 0.5820 AutoNEOCP
M 45.712911003 +/- 1.3 (J2000 ecliptic)
n 0.310629500 +/- 0.00447 Peri. 247.974445 +/- 0.49
a 2.159273145 +/- 0.0207 Node 66.322939 +/- 0.58
e 0.26884163 +/- 0.0107 Incl. 7.090787 +/- 0.17
P 3.17294 H 19.69 G 0.15 U 9.1
q 1.578770629 +/- 0.0137 Q 2.739775662 +/- 0.0471
From 26 observations 2026 Oct. 11-14; mean residual 0".19
Residuals in arcseconds: 261011 O18 .03+ .36- 261012 F51 .14- .02- 261013 H21 .01- .17+ 261011 O18 .23+ .25- 261012 O18 .12- .00 261013 H21 .19- .13+ 261012 F51 .02- .11+ 261012 O18 .05+ .07- 261013 H21 .24+ .23- 261012 F51 .10+ .08- 261013 L01 .14- .06+ 261013 O18 .26+ .18+ 261012 F51 .13- .04- 261013 L01 .53- .11+ 261013 O18 .08+ .02- 261012 F51 .01+ .01- 261013 L01 .20+ .04+ 261014 H21 .04+ .35- 261012 F51 .05+ .04- 261013 J04 .19+ .19+ 261014 H21 .56- .15- 261012 F51 .10+ .14+ 261013 J04 .36+ .17+ 261014 H21 .22+ .32- 261012 F51 .13- .05+ 261013 J04 .20+ .11+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 10 15 11 02 26 46.239 +04 47 31.38 .88713 1.8640 163.1 21.4 .558 126 2026 10 15 12 02 26 43.335 +04 47 28.54 .88716 1.8641 163.2 21.4 .575 126 2026 10 15 13 02 26 40.430 +04 47 25.70 .88720 1.8643 163.2 21.4 .592 125 2026 10 15 14 02 26 37.523 +04 47 22.88 .88723 1.8644 163.3 21.4 .608 125 2026 10 15 15 02 26 34.614 +04 47 20.05 .88726 1.8645 163.3 21.4 .626 125 2026 10 15 16 02 26 31.704 +04 47 17.24 .88730 1.8647 163.3 21.4 .643 125 2026 10 15 17 02 26 28.792 +04 47 14.43 .88733 1.8648 163.4 21.4 .660 125 2026 10 15 18 02 26 25.879 +04 47 11.63 .88737 1.8649 163.4 21.4 .678 125 2026 10 15 19 02 26 22.964 +04 47 08.83 .88740 1.8651 163.5 21.4 .696 124 2026 10 15 20 02 26 20.047 +04 47 06.05 .88744 1.8652 163.5 21.4 .714 124 2026 10 15 21 02 26 17.128 +04 47 03.27 .88747 1.8653 163.6 21.4 .733 124 2026 10 15 22 02 26 14.208 +04 47 00.49 .88751 1.8654 163.6 21.4 .751 124 2026 10 15 23 02 26 11.287 +04 46 57.72 .88755 1.8656 163.7 21.4 .770 124 2026 10 16 00 02 26 08.364 +04 46 54.96 .88758 1.8657 163.7 21.4 .789 124 2026 10 16 01 02 26 05.439 +04 46 52.21 .88762 1.8658 163.8 21.4 .808 124 2026 10 16 02 02 26 02.513 +04 46 49.46 .88766 1.8660 163.8 21.4 .827 124 2026 10 16 03 02 25 59.585 +04 46 46.72 .88770 1.8661 163.8 21.4 .847 123 2026 10 16 04 02 25 56.656 +04 46 43.99 .88774 1.8662 163.9 21.4 .867 123 2026 10 16 05 02 25 53.725 +04 46 41.26 .88778 1.8664 163.9 21.4 .887 123 2026 10 16 06 02 25 50.792 +04 46 38.55 .88782 1.8665 164.0 21.4 .907 123 2026 10 16 07 02 25 47.858 +04 46 35.83 .88786 1.8666 164.0 21.4 .927 123 2026 10 16 08 02 25 44.923 +04 46 33.13 .88790 1.8668 164.1 21.4 .947 123 2026 10 16 09 02 25 41.986 +04 46 30.43 .88794 1.8669 164.1 21.4 .968 123 2026 10 16 10 02 25 39.048 +04 46 27.74 .88798 1.8670 164.2 21.4 .989 123 2026 10 16 11 02 25 36.108 +04 46 25.06 .88802 1.8671 164.2 21.4 1.01 123 2026 10 16 12 02 25 33.166 +04 46 22.39 .88806 1.8673 164.3 21.4 1.03 123 2026 10 16 13 02 25 30.224 +04 46 19.72 .88810 1.8674 164.3 21.4 1.05 123 2026 10 16 14 02 25 27.279 +04 46 17.06 .88815 1.8675 164.3 21.4 1.07 123 2026 10 16 15 02 25 24.334 +04 46 14.40 .88819 1.8677 164.4 21.4 1.10 123 2026 10 16 16 02 25 21.386 +04 46 11.76 .88823 1.8678 164.4 21.4 1.12 123 2026 10 16 17 02 25 18.438 +04 46 09.12 .88828 1.8679 164.5 21.4 1.14 123 2026 10 16 18 02 25 15.488 +04 46 06.49 .88832 1.8681 164.5 21.4 1.16 123 2026 10 16 19 02 25 12.536 +04 46 03.86 .88837 1.8682 164.6 21.4 1.18 123 2026 10 16 20 02 25 09.583 +04 46 01.25 .88841 1.8683 164.6 21.4 1.21 123 2026 10 16 21 02 25 06.629 +04 45 58.64 .88846 1.8685 164.7 21.4 1.23 123 2026 10 16 22 02 25 03.674 +04 45 56.03 .88850 1.8686 164.7 21.4 1.25 123 2026 10 16 23 02 25 00.717 +04 45 53.44 .88855 1.8687 164.7 21.4 1.28 123 2026 10 17 00 02 24 57.758 +04 45 50.85 .88860 1.8689 164.8 21.4 1.30 123 2026 10 17 01 02 24 54.798 +04 45 48.28 .88864 1.8690 164.8 21.4 1.32 123 2026 10 17 02 02 24 51.837 +04 45 45.70 .88869 1.8691 164.9 21.4 1.35 123 2026 10 17 03 02 24 48.875 +04 45 43.14 .88874 1.8692 164.9 21.4 1.37 123 2026 10 17 04 02 24 45.911 +04 45 40.58 .88879 1.8694 165.0 21.4 1.39 123 2026 10 17 05 02 24 42.946 +04 45 38.04 .88884 1.8695 165.0 21.4 1.42 123 2026 10 17 06 02 24 39.980 +04 45 35.50 .88889 1.8696 165.1 21.4 1.44 123 2026 10 17 07 02 24 37.012 +04 45 32.96 .88894 1.8698 165.1 21.4 1.47 123 2026 10 17 08 02 24 34.043 +04 45 30.44 .88899 1.8699 165.1 21.4 1.49 123 2026 10 17 09 02 24 31.073 +04 45 27.92 .88904 1.8700 165.2 21.4 1.52 123 2026 10 17 10 02 24 28.101 +04 45 25.41 .88909 1.8702 165.2 21.3 1.54 123