"Pseudo-MPEC" for P12guu6
Created 2025 Oct 19 1:35:16 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P12guu6 C2025 09 30.35633301 29 50.767+32 25 02.35 ~AFBZ 22.07wXNEOCPF52
P12guu6 C2025 09 30.36780801 29 50.130+32 24 55.26 ~AFBZ 22.41wXNEOCPF52
P12guu6 C2025 09 30.39081401 29 48.816+32 24 41.61 ~AFBZ 22.29wXNEOCPF52
P12guu6* C2025 10 15.32383001 14 57.714+28 57 04.70 ~AF9o 21.76wXNEOCPF51
P12guu6 C2025 10 15.33397101 14 57.059+28 56 54.31 ~AF9o 22.14wXNEOCPF51
P12guu6 C2025 10 15.34413401 14 56.383+28 56 44.14 ~AF9o 22.15wXNEOCPF51
P12guu6 C2025 10 15.35425901 14 55.706+28 56 33.39 ~AF9o 22.32wXNEOCPF51
P12guu6 C2025 10 15.41330601 14 51.815+28 55 32.39 ~AFH5 21.81GVNEOCPF51
P12guu6 C2025 10 15.41412101 14 51.766+28 55 31.57 ~AFH5 21.79GVNEOCPF51
P12guu6 KC2025 10 17.18002301 13 02.25 +28 24 11.5 ~AH55 22.5 GVNEOCPH21
P12guu6 KC2025 10 17.18580101 13 01.86 +28 24 05.6 ~AH55 22.1 GVNEOCPH21
P12guu6 KC2025 10 17.18878601 13 01.64 +28 24 02.7 ~AH55 22.0 GVNEOCPH21
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.
(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.
Orbital elements: P12guu6
Perihelion 2026 Nov 8.710269 +/- 3.45 TT = 17:02:47.2 (JD 2461353.210269)
Epoch 2025 Oct 17.0 TT = JDT 2460965.5 Earth MOID: 0.8544 AutoNEOCP
M 215.466171215 +/- 1.3 (J2000 ecliptic)
n 0.372788239 +/- 0.000324 Peri. 297.458794 +/- 1.1
a 1.912029463 +/- 0.00111 Node 234.069387 +/- 0.06
e 0.04343924 +/- 0.00125 Incl. 19.666657 +/- 0.057
P 2.644/965.677d H 19.90 G 0.15 U 7.4
q 1.828972339 +/- 0.00149 Q 1.995086587 +/- 0.00348
From 12 observations 2025 Sept. 30-Oct. 17; mean residual 0".15
Residuals in arcseconds: 250930 F52 .03+ .14+ 251015 F51 .09+ .08- 251015 F51 .09+ .07+ 250930 F52 .10+ .12- 251015 F51 .01- .20+ 251017 H21 .25+ .34- 250930 F52 .13- .01- 251015 F51 .14- .12- 251017 H21 .05+ .01- 251015 F51 .05- .10- 251015 F51 .02+ .04+ 251017 H21 .30- .31+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2025 10 19 02 01 11 05.394 +27 49 13.41 1.0110 1.9802 161.2 22.0 .614 121 2025 10 19 03 01 11 02.862 +27 48 26.59 1.0109 1.9802 161.2 22.0 .624 120 2025 10 19 04 01 11 00.331 +27 47 39.74 1.0109 1.9802 161.2 22.0 .633 120 2025 10 19 05 01 10 57.802 +27 46 52.85 1.0109 1.9802 161.3 22.0 .642 120 2025 10 19 06 01 10 55.274 +27 46 05.93 1.0108 1.9802 161.3 22.0 .651 120 2025 10 19 07 01 10 52.746 +27 45 18.97 1.0108 1.9802 161.3 22.0 .661 120 2025 10 19 08 01 10 50.220 +27 44 31.98 1.0107 1.9801 161.3 22.0 .670 120 2025 10 19 09 01 10 47.695 +27 43 44.95 1.0107 1.9801 161.3 22.0 .680 120 2025 10 19 10 01 10 45.172 +27 42 57.89 1.0107 1.9801 161.3 22.0 .689 119 2025 10 19 11 01 10 42.649 +27 42 10.80 1.0106 1.9801 161.3 22.0 .699 119 2025 10 19 12 01 10 40.128 +27 41 23.67 1.0106 1.9801 161.3 22.0 .708 119 2025 10 19 13 01 10 37.607 +27 40 36.51 1.0106 1.9801 161.4 22.0 .718 119 2025 10 19 14 01 10 35.089 +27 39 49.31 1.0105 1.9801 161.4 22.0 .728 119 2025 10 19 15 01 10 32.571 +27 39 02.08 1.0105 1.9801 161.4 22.0 .738 119 2025 10 19 16 01 10 30.054 +27 38 14.82 1.0105 1.9800 161.4 22.0 .747 119 2025 10 19 17 01 10 27.539 +27 37 27.52 1.0104 1.9800 161.4 22.0 .757 118 2025 10 19 18 01 10 25.025 +27 36 40.19 1.0104 1.9800 161.4 22.0 .767 118 2025 10 19 19 01 10 22.512 +27 35 52.83 1.0104 1.9800 161.4 22.0 .777 118 2025 10 19 20 01 10 20.000 +27 35 05.43 1.0104 1.9800 161.4 22.0 .787 118 2025 10 19 21 01 10 17.490 +27 34 18.00 1.0103 1.9800 161.4 22.0 .797 118 2025 10 19 22 01 10 14.981 +27 33 30.54 1.0103 1.9800 161.4 22.0 .807 118 2025 10 19 23 01 10 12.473 +27 32 43.04 1.0103 1.9800 161.5 22.0 .817 118 2025 10 20 00 01 10 09.967 +27 31 55.51 1.0102 1.9799 161.5 22.0 .828 117 2025 10 20 01 01 10 07.461 +27 31 07.95 1.0102 1.9799 161.5 22.0 .838 117 2025 10 20 02 01 10 04.957 +27 30 20.36 1.0102 1.9799 161.5 22.0 .848 117 2025 10 20 03 01 10 02.455 +27 29 32.73 1.0102 1.9799 161.5 22.0 .859 117 2025 10 20 04 01 09 59.953 +27 28 45.07 1.0101 1.9799 161.5 22.0 .869 117 2025 10 20 05 01 09 57.453 +27 27 57.38 1.0101 1.9799 161.5 22.0 .879 117 2025 10 20 06 01 09 54.955 +27 27 09.65 1.0101 1.9799 161.5 22.0 .890 117 2025 10 20 07 01 09 52.458 +27 26 21.90 1.0100 1.9799 161.5 22.0 .901 116 2025 10 20 08 01 09 49.962 +27 25 34.11 1.0100 1.9798 161.5 22.0 .911 116 2025 10 20 09 01 09 47.467 +27 24 46.29 1.0100 1.9798 161.5 22.0 .922 116 2025 10 20 10 01 09 44.974 +27 23 58.43 1.0100 1.9798 161.6 22.0 .933 116 2025 10 20 11 01 09 42.482 +27 23 10.55 1.0099 1.9798 161.6 22.0 .943 116 2025 10 20 12 01 09 39.991 +27 22 22.63 1.0099 1.9798 161.6 22.0 .954 116 2025 10 20 13 01 09 37.502 +27 21 34.68 1.0099 1.9798 161.6 22.0 .965 116 2025 10 20 14 01 09 35.015 +27 20 46.70 1.0099 1.9798 161.6 22.0 .976 115 2025 10 20 15 01 09 32.528 +27 19 58.69 1.0099 1.9798 161.6 22.0 .987 115 2025 10 20 16 01 09 30.043 +27 19 10.65 1.0098 1.9797 161.6 22.0 1.00 115 2025 10 20 17 01 09 27.560 +27 18 22.57 1.0098 1.9797 161.6 22.0 1.01 115 2025 10 20 18 01 09 25.078 +27 17 34.46 1.0098 1.9797 161.6 22.0 1.02 115 2025 10 20 19 01 09 22.597 +27 16 46.33 1.0098 1.9797 161.6 22.0 1.03 115 2025 10 20 20 01 09 20.118 +27 15 58.16 1.0098 1.9797 161.6 22.0 1.04 115 2025 10 20 21 01 09 17.640 +27 15 09.96 1.0097 1.9797 161.6 22.0 1.05 114 2025 10 20 22 01 09 15.164 +27 14 21.73 1.0097 1.9797 161.6 22.0 1.07 114 2025 10 20 23 01 09 12.689 +27 13 33.47 1.0097 1.9797 161.6 22.0 1.08 114 2025 10 21 00 01 09 10.216 +27 12 45.18 1.0097 1.9796 161.7 22.0 1.09 114 2025 10 21 01 01 09 07.744 +27 11 56.85 1.0097 1.9796 161.7 22.0 1.10 114