"Pseudo-MPEC" for P12guu6
Created 2025 Oct 18 0:35:15 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 18 01 01 12 09.026 +28 08 32.33 1.0121 1.9805 160.9 22.0 .400 125 2025 10 18 02 01 12 06.469 +28 07 46.41 1.0120 1.9805 160.9 22.0 .408 125 2025 10 18 03 01 12 03.913 +28 07 00.45 1.0120 1.9805 160.9 22.0 .416 124 2025 10 18 04 01 12 01.358 +28 06 14.46 1.0119 1.9805 160.9 22.0 .424 124 2025 10 18 05 01 11 58.804 +28 05 28.42 1.0119 1.9805 160.9 22.0 .432 124 2025 10 18 06 01 11 56.250 +28 04 42.36 1.0118 1.9805 160.9 22.0 .441 124 2025 10 18 07 01 11 53.698 +28 03 56.25 1.0118 1.9805 160.9 22.0 .449 124 2025 10 18 08 01 11 51.147 +28 03 10.11 1.0117 1.9804 161.0 22.0 .457 124 2025 10 18 09 01 11 48.596 +28 02 23.93 1.0117 1.9804 161.0 22.0 .466 123 2025 10 18 10 01 11 46.047 +28 01 37.71 1.0116 1.9804 161.0 22.0 .474 123 2025 10 18 11 01 11 43.498 +28 00 51.46 1.0116 1.9804 161.0 22.0 .482 123 2025 10 18 12 01 11 40.951 +28 00 05.18 1.0115 1.9804 161.0 22.0 .491 123 2025 10 18 13 01 11 38.404 +27 59 18.85 1.0115 1.9804 161.0 22.0 .499 123 2025 10 18 14 01 11 35.859 +27 58 32.49 1.0115 1.9804 161.1 22.0 .508 123 2025 10 18 15 01 11 33.314 +27 57 46.10 1.0114 1.9804 161.1 22.0 .517 122 2025 10 18 16 01 11 30.771 +27 56 59.67 1.0114 1.9803 161.1 22.0 .525 122 2025 10 18 17 01 11 28.228 +27 56 13.20 1.0113 1.9803 161.1 22.0 .534 122 2025 10 18 18 01 11 25.687 +27 55 26.70 1.0113 1.9803 161.1 22.0 .543 122 2025 10 18 19 01 11 23.146 +27 54 40.16 1.0112 1.9803 161.1 22.0 .552 122 2025 10 18 20 01 11 20.607 +27 53 53.59 1.0112 1.9803 161.1 22.0 .560 122 2025 10 18 21 01 11 18.069 +27 53 06.98 1.0112 1.9803 161.2 22.0 .569 121 2025 10 18 22 01 11 15.532 +27 52 20.34 1.0111 1.9803 161.2 22.0 .578 121 2025 10 18 23 01 11 12.996 +27 51 33.66 1.0111 1.9803 161.2 22.0 .587 121 2025 10 19 00 01 11 10.460 +27 50 46.94 1.0110 1.9802 161.2 22.0 .596 121 2025 10 19 01 01 11 07.927 +27 50 00.19 1.0110 1.9802 161.2 22.0 .605 121 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