"Pseudo-MPEC" for P12rfgP
Created 2026 Oct 15 2:35:20 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P12rfgP 0C2026 10 04.43046802 07 07.232+04 12 41.48 ~AEH5 21.54wXNEOCPF51
P12rfgP 0C2026 10 04.44270602 07 06.603+04 12 38.98 ~AEH5 21.76wXNEOCPF51
P12rfgP 0C2026 10 04.45503002 07 05.991+04 12 35.81 ~AEH5 21.67wXNEOCPF51
P12rfgP 0C2026 10 04.46718102 07 05.404+04 12 33.04 ~AEH5 21.66wXNEOCPF51
P12rfgP 1C2026 10 09.67307902 02 39.098+03 51 33.36 ~AEH5 21.61rWNEOCPO18
P12rfgP 1C2026 10 09.72497702 02 36.136+03 51 20.79 ~AEH5 22.01gWNEOCPO18
P12rfgP 0C2026 10 12.46044002 00 02.046+03 40 23.65 ~ADI5 21.74GVNEOCPF51
P12rfgP*0C2026 10 12.47289102 00 01.276+03 40 20.64 ~ADI5 21.43wXNEOCPF51
P12rfgP 0C2026 10 12.48537602 00 00.572+03 40 17.79 ~ADI5 21.30wXNEOCPF51
P12rfgP 0C2026 10 12.55710401 59 56.203+03 40 00.82 ~ADI5 21.52GVNEOCPF51
P12rfgP 0C2026 10 12.55774801 59 56.150+03 40 00.48 ~ADI5 21.51GVNEOCPF51
P12rfgP KC2026 10 13.19716601 59 19.47 +03 37 26.2 ~AEGo 20.9 GVNEOCPH21
P12rfgP KC2026 10 13.20275901 59 19.12 +03 37 25.0 ~AEGo 21.5 GVNEOCPH21
P12rfgP KC2026 10 13.20555401 59 18.93 +03 37 24.3 ~AEGo 21.6 GVNEOCPH21
P12rfgP 1C2026 10 13.64700201 58 53.176+03 35 39.63 ~AEF5 21.28rWNEOCPO18
P12rfgP 1C2026 10 13.72071801 58 48.678+03 35 22.42 ~AEF5 22.03gWNEOCPO18
P12rfgP !C2026 10 14.12280101 58 24.678+03 33 48.68 ~AE9Z 21.7 GWNEOCPJ04
P12rfgP !C2026 10 14.13601901 58 23.852+03 33 45.86 ~AE9Z 21.2 GWNEOCPJ04
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.
(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: P12rfgP
Perihelion 2027 Mar 16.413874 +/- 8.81 TT = 9:55:58.6 (JD 2461480.913874)
Epoch 2026 Oct 14.0 TT = JDT 2461327.5 AutoNEOCP
M 314.472094226 +/- 2.5 (J2000 ecliptic)
n 0.296765245 +/- 0.000562 Peri. 2.264922 +/- 3.2
a 2.226011261 +/- 0.00281 Node 75.694591 +/- 0.21
e 0.08812551 +/- 0.00246 Incl. 5.439107 +/- 0.032
P 3.32117 H 19.23 G 0.15 U 7.8
q 2.029842865 +/- 0.00369 Q 2.422179656 +/- 0.00817
From 18 observations 2026 Oct. 4-14; mean residual 0".19
Residuals in arcseconds: 261004 F51 .00 .22- 261012 F51 .21- .17- 261013 H21 .08+ .25+ 261004 F51 .21- .19+ 261012 F51 .40- .21- 261013 H21 .22- .22+ 261004 F51 .09- .05- 261012 F51 .43+ .07- 261013 O18 .10- .04+ 261004 F51 .29+ .07+ 261012 F51 .14+ .17+ 261013 O18 .03+ .15+ 261009 O18 .17+ .27+ 261012 F51 .08- .01- 261014 J04 .17+ .11- 261009 O18 .10+ .21+ 261013 H21 .24+ .13+ 261014 J04 .06+ .19+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 10 15 03 01 57 25.077 +03 29 58.10 1.1091 2.0973 169.3 21.5 .391 1 2026 10 15 04 01 57 22.576 +03 29 48.44 1.1090 2.0973 169.4 21.5 .400 1 2026 10 15 05 01 57 20.074 +03 29 38.79 1.1090 2.0973 169.4 21.5 .408 1 2026 10 15 06 01 57 17.570 +03 29 29.14 1.1089 2.0972 169.4 21.5 .417 1 2026 10 15 07 01 57 15.065 +03 29 19.50 1.1088 2.0972 169.5 21.5 .426 1 2026 10 15 08 01 57 12.559 +03 29 09.86 1.1087 2.0972 169.5 21.5 .434 2 2026 10 15 09 01 57 10.052 +03 29 00.23 1.1086 2.0971 169.5 21.5 .443 2 2026 10 15 10 01 57 07.544 +03 28 50.60 1.1085 2.0971 169.6 21.5 .452 2 2026 10 15 11 01 57 05.034 +03 28 40.98 1.1085 2.0971 169.6 21.5 .461 2 2026 10 15 12 01 57 02.523 +03 28 31.37 1.1084 2.0970 169.6 21.5 .471 2 2026 10 15 13 01 57 00.011 +03 28 21.76 1.1083 2.0970 169.7 21.5 .480 3 2026 10 15 14 01 56 57.498 +03 28 12.16 1.1082 2.0970 169.7 21.5 .489 3 2026 10 15 15 01 56 54.983 +03 28 02.56 1.1082 2.0969 169.7 21.5 .498 3 2026 10 15 16 01 56 52.467 +03 27 52.97 1.1081 2.0969 169.8 21.5 .508 3 2026 10 15 17 01 56 49.950 +03 27 43.39 1.1080 2.0969 169.8 21.5 .517 3 2026 10 15 18 01 56 47.432 +03 27 33.81 1.1079 2.0968 169.8 21.5 .527 4 2026 10 15 19 01 56 44.913 +03 27 24.24 1.1078 2.0968 169.9 21.5 .537 4 2026 10 15 20 01 56 42.392 +03 27 14.67 1.1078 2.0968 169.9 21.5 .547 4 2026 10 15 21 01 56 39.871 +03 27 05.11 1.1077 2.0967 169.9 21.5 .556 4 2026 10 15 22 01 56 37.348 +03 26 55.56 1.1076 2.0967 170.0 21.5 .566 4 2026 10 15 23 01 56 34.824 +03 26 46.01 1.1076 2.0967 170.0 21.5 .576 5 2026 10 16 00 01 56 32.299 +03 26 36.47 1.1075 2.0966 170.0 21.5 .587 5 2026 10 16 01 01 56 29.772 +03 26 26.94 1.1074 2.0966 170.1 21.5 .597 5 2026 10 16 02 01 56 27.245 +03 26 17.41 1.1073 2.0966 170.1 21.5 .607 5 2026 10 16 03 01 56 24.716 +03 26 07.89 1.1073 2.0965 170.1 21.5 .617 6 2026 10 16 04 01 56 22.187 +03 25 58.38 1.1072 2.0965 170.2 21.5 .628 6 2026 10 16 05 01 56 19.656 +03 25 48.87 1.1071 2.0965 170.2 21.5 .638 6 2026 10 16 06 01 56 17.124 +03 25 39.37 1.1070 2.0964 170.2 21.5 .649 6 2026 10 16 07 01 56 14.591 +03 25 29.87 1.1070 2.0964 170.3 21.5 .660 6 2026 10 16 08 01 56 12.057 +03 25 20.39 1.1069 2.0963 170.3 21.5 .671 6 2026 10 16 09 01 56 09.522 +03 25 10.91 1.1068 2.0963 170.3 21.5 .682 7 2026 10 16 10 01 56 06.986 +03 25 01.43 1.1068 2.0963 170.4 21.5 .693 7 2026 10 16 11 01 56 04.448 +03 24 51.96 1.1067 2.0962 170.4 21.5 .704 7 2026 10 16 12 01 56 01.910 +03 24 42.50 1.1066 2.0962 170.4 21.5 .715 7 2026 10 16 13 01 55 59.371 +03 24 33.05 1.1066 2.0962 170.4 21.5 .726 7 2026 10 16 14 01 55 56.830 +03 24 23.60 1.1065 2.0961 170.5 21.5 .737 8 2026 10 16 15 01 55 54.289 +03 24 14.16 1.1064 2.0961 170.5 21.5 .749 8 2026 10 16 16 01 55 51.746 +03 24 04.73 1.1064 2.0961 170.5 21.5 .760 8 2026 10 16 17 01 55 49.202 +03 23 55.30 1.1063 2.0960 170.6 21.5 .772 8 2026 10 16 18 01 55 46.658 +03 23 45.88 1.1062 2.0960 170.6 21.5 .784 8 2026 10 16 19 01 55 44.112 +03 23 36.47 1.1062 2.0960 170.6 21.5 .796 9 2026 10 16 20 01 55 41.566 +03 23 27.07 1.1061 2.0959 170.6 21.5 .807 9 2026 10 16 21 01 55 39.018 +03 23 17.67 1.1060 2.0959 170.7 21.4 .819 9 2026 10 16 22 01 55 36.469 +03 23 08.28 1.1060 2.0959 170.7 21.4 .832 9 2026 10 16 23 01 55 33.920 +03 22 58.89 1.1059 2.0958 170.7 21.4 .844 9 2026 10 17 00 01 55 31.369 +03 22 49.52 1.1058 2.0958 170.8 21.4 .856 10 2026 10 17 01 01 55 28.817 +03 22 40.15 1.1058 2.0958 170.8 21.4 .868 10 2026 10 17 02 01 55 26.265 +03 22 30.79 1.1057 2.0957 170.8 21.4 .881 10