"Pseudo-MPEC" for P12hlQg
Created 2025 Dec 4 1:35:07 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P12hlQg* C2025 11 16.36575103 39 34.124-17 41 28.18 ~BGB5 22.18wXNEOCPF51
P12hlQg C2025 11 16.37846203 39 33.718-17 41 28.82 ~BGB5 21.12wXNEOCPF51
P12hlQg C2025 11 16.40391003 39 32.835-17 41 29.72 ~BGB5 22.11wXNEOCPF51
P12hlQg C2025 11 16.47774703 39 30.374-17 41 32.66 ~BGIK 21.92GVNEOCPF51
P12hlQg C2025 11 16.47838903 39 30.344-17 41 32.75 ~BGIK 22.16GVNEOCPF51
P12hlQg 1C2025 11 26.51950603 34 05.346-17 40 33.03 ~BQNK 22.28GVNEOCPT12
P12hlQg 1C2025 11 26.52440603 34 05.190-17 40 32.72 ~BQNK 22.22GVNEOCPT12
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.
(T12) Mauna Kea-UH/Tholen NEO Follow-Up (2.24-m) (N19.822991 W155.469434)
US/Hawaii. Observer R. Weryk. 2.24-m f/10.1 University of Hawaii
reflector.
Orbital elements: P12hlQg
Perihelion 2023 Dec 20.586505 +/- 878 TT = 14:04:34.0 (JD 2460299.086505)
Epoch 2025 Nov 26.0 TT = JDT 2461005.5 Ju: 0.8485 AutoNEOCP
M 51.916907355 +/- 80 (J2000 ecliptic)
n 0.073493651 +/- 0.0118 Peri. 197.423009 +/- 70
a 5.644638903 +/- 0.605 Node 131.661200 +/- 5.5
e 0.25737097 +/- 0.125 Incl. 29.637754 +/- 0.9
P 13.41079 H 14.97 G 0.15 U 10.0 SR
q 4.191872670 +/- 0.453 Q 7.097405135 +/- 1.55
From 7 observations 2025 Nov. 16-26; mean residual 0".10
Residuals in arcseconds: 251116 F51 .08- .06- 251116 F51 .09+ .12+ 251126 T12 .01+ .02+ 251116 F51 .21+ .15- 251116 F51 .03- .06+ 251116 F51 .20- .03+ 251126 T12 .01- .02- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2025 12 04 02 03 30 15.345 -17 29 29.23 4.2907 5.0532 136.7 22.2 49.5 156 2025 12 04 03 03 30 14.133 -17 29 24.15 4.2910 5.0533 136.7 22.2 49.9 156 2025 12 04 04 03 30 12.922 -17 29 19.05 4.2913 5.0534 136.6 22.2 50.3 156 2025 12 04 05 03 30 11.712 -17 29 13.94 4.2917 5.0535 136.6 22.2 50.7 156 2025 12 04 06 03 30 10.502 -17 29 08.81 4.2920 5.0536 136.6 22.2 51.1 156 2025 12 04 07 03 30 09.293 -17 29 03.67 4.2923 5.0536 136.6 22.2 51.5 156 2025 12 04 08 03 30 08.085 -17 28 58.51 4.2926 5.0537 136.5 22.2 51.9 156 2025 12 04 09 03 30 06.878 -17 28 53.34 4.2930 5.0538 136.5 22.2 52.3 156 2025 12 04 10 03 30 05.671 -17 28 48.15 4.2933 5.0539 136.5 22.2 52.7 156 2025 12 04 11 03 30 04.465 -17 28 42.95 4.2936 5.0540 136.5 22.2 53.1 156 2025 12 04 12 03 30 03.260 -17 28 37.73 4.2939 5.0540 136.4 22.2 53.5 156 2025 12 04 13 03 30 02.055 -17 28 32.49 4.2943 5.0541 136.4 22.2 53.9 156 2025 12 04 14 03 30 00.851 -17 28 27.24 4.2946 5.0542 136.4 22.2 54.3 156 2025 12 04 15 03 29 59.648 -17 28 21.98 4.2949 5.0543 136.4 22.2 54.7 156 2025 12 04 16 03 29 58.446 -17 28 16.70 4.2952 5.0544 136.3 22.2 55.1 156 2025 12 04 17 03 29 57.244 -17 28 11.40 4.2956 5.0544 136.3 22.2 55.5 156 2025 12 04 18 03 29 56.043 -17 28 06.09 4.2959 5.0545 136.3 22.2 56.0 156 2025 12 04 19 03 29 54.843 -17 28 00.76 4.2962 5.0546 136.3 22.2 56.4 156 2025 12 04 20 03 29 53.643 -17 27 55.42 4.2966 5.0547 136.3 22.2 56.8 156 2025 12 04 21 03 29 52.444 -17 27 50.07 4.2969 5.0547 136.2 22.2 57.2 156 2025 12 04 22 03 29 51.246 -17 27 44.69 4.2972 5.0548 136.2 22.2 57.6 156 2025 12 04 23 03 29 50.049 -17 27 39.31 4.2976 5.0549 136.2 22.2 58.0 156 2025 12 05 00 03 29 48.852 -17 27 33.90 4.2979 5.0550 136.2 22.2 58.4 156 2025 12 05 01 03 29 47.656 -17 27 28.49 4.2982 5.0551 136.1 22.2 58.9 156 2025 12 05 02 03 29 46.461 -17 27 23.05 4.2986 5.0551 136.1 22.2 59.3 156 2025 12 05 03 03 29 45.267 -17 27 17.61 4.2989 5.0552 136.1 22.2 59.7 156 2025 12 05 04 03 29 44.073 -17 27 12.14 4.2992 5.0553 136.1 22.2 60.1 156 2025 12 05 05 03 29 42.880 -17 27 06.66 4.2996 5.0554 136.0 22.2 60.6 156 2025 12 05 06 03 29 41.687 -17 27 01.17 4.2999 5.0555 136.0 22.2 61.0 156 2025 12 05 07 03 29 40.496 -17 26 55.66 4.3002 5.0555 136.0 22.2 61.4 156 2025 12 05 08 03 29 39.305 -17 26 50.14 4.3006 5.0556 136.0 22.2 61.8 156 2025 12 05 09 03 29 38.115 -17 26 44.60 4.3009 5.0557 135.9 22.2 62.3 156 2025 12 05 10 03 29 36.926 -17 26 39.04 4.3012 5.0558 135.9 22.2 62.7 156 2025 12 05 11 03 29 35.737 -17 26 33.47 4.3016 5.0559 135.9 22.2 63.1 156 2025 12 05 12 03 29 34.549 -17 26 27.89 4.3019 5.0559 135.9 22.2 63.6 155 2025 12 05 13 03 29 33.362 -17 26 22.29 4.3022 5.0560 135.8 22.2 64.0 155 2025 12 05 14 03 29 32.176 -17 26 16.67 4.3026 5.0561 135.8 22.2 64.4 155 2025 12 05 15 03 29 30.990 -17 26 11.04 4.3029 5.0562 135.8 22.2 64.9 155 2025 12 05 16 03 29 29.805 -17 26 05.39 4.3032 5.0563 135.8 22.2 65.3 155 2025 12 05 17 03 29 28.621 -17 25 59.73 4.3036 5.0563 135.7 22.2 65.8 155 2025 12 05 18 03 29 27.438 -17 25 54.06 4.3039 5.0564 135.7 22.2 66.2 155 2025 12 05 19 03 29 26.255 -17 25 48.36 4.3043 5.0565 135.7 22.2 66.6 155 2025 12 05 20 03 29 25.073 -17 25 42.66 4.3046 5.0566 135.7 22.2 67.1 155 2025 12 05 21 03 29 23.892 -17 25 36.94 4.3049 5.0567 135.6 22.2 67.5 155 2025 12 05 22 03 29 22.712 -17 25 31.20 4.3053 5.0567 135.6 22.2 68.0 155 2025 12 05 23 03 29 21.532 -17 25 25.45 4.3056 5.0568 135.6 22.2 68.4 155 2025 12 06 00 03 29 20.353 -17 25 19.68 4.3060 5.0569 135.6 22.2 68.9 155 2025 12 06 01 03 29 19.175 -17 25 13.90 4.3063 5.0570 135.5 22.2 69.3 155