"Pseudo-MPEC" for P12hlQg
Created 2025 Dec 6 0:35:06 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 06 01 03 29 19.175 -17 25 13.90 4.3063 5.0570 135.5 22.2 69.3 155 2025 12 06 02 03 29 17.998 -17 25 08.10 4.3066 5.0570 135.5 22.2 69.8 155 2025 12 06 03 03 29 16.821 -17 25 02.29 4.3070 5.0571 135.5 22.2 70.2 155 2025 12 06 04 03 29 15.645 -17 24 56.46 4.3073 5.0572 135.5 22.2 70.7 155 2025 12 06 05 03 29 14.470 -17 24 50.62 4.3077 5.0573 135.4 22.2 71.1 155 2025 12 06 06 03 29 13.296 -17 24 44.76 4.3080 5.0574 135.4 22.2 71.6 155 2025 12 06 07 03 29 12.122 -17 24 38.89 4.3084 5.0574 135.4 22.2 72.1 155 2025 12 06 08 03 29 10.950 -17 24 33.00 4.3087 5.0575 135.4 22.2 72.5 155 2025 12 06 09 03 29 09.778 -17 24 27.10 4.3091 5.0576 135.3 22.2 73.0 155 2025 12 06 10 03 29 08.607 -17 24 21.18 4.3094 5.0577 135.3 22.2 73.4 155 2025 12 06 11 03 29 07.436 -17 24 15.25 4.3097 5.0578 135.3 22.2 73.9 155 2025 12 06 12 03 29 06.266 -17 24 09.30 4.3101 5.0578 135.3 22.2 74.4 155 2025 12 06 13 03 29 05.097 -17 24 03.34 4.3104 5.0579 135.2 22.2 74.8 155 2025 12 06 14 03 29 03.929 -17 23 57.36 4.3108 5.0580 135.2 22.2 75.3 155 2025 12 06 15 03 29 02.762 -17 23 51.36 4.3111 5.0581 135.2 22.2 75.8 155 2025 12 06 16 03 29 01.595 -17 23 45.36 4.3115 5.0582 135.2 22.2 76.2 155 2025 12 06 17 03 29 00.430 -17 23 39.33 4.3118 5.0582 135.1 22.2 76.7 155 2025 12 06 18 03 28 59.265 -17 23 33.29 4.3122 5.0583 135.1 22.2 77.2 155 2025 12 06 19 03 28 58.100 -17 23 27.24 4.3125 5.0584 135.1 22.2 77.7 155 2025 12 06 20 03 28 56.937 -17 23 21.17 4.3129 5.0585 135.1 22.2 78.1 155 2025 12 06 21 03 28 55.774 -17 23 15.09 4.3132 5.0586 135.0 22.2 78.6 155 2025 12 06 22 03 28 54.612 -17 23 08.99 4.3136 5.0586 135.0 22.2 79.1 155 2025 12 06 23 03 28 53.451 -17 23 02.88 4.3139 5.0587 135.0 22.2 79.6 155 2025 12 07 00 03 28 52.291 -17 22 56.75 4.3143 5.0588 135.0 22.2 80.1 155 2025 12 07 01 03 28 51.132 -17 22 50.61 4.3146 5.0589 134.9 22.2 80.5 155 2025 12 07 02 03 28 49.973 -17 22 44.45 4.3150 5.0589 134.9 22.2 81.0 155 2025 12 07 03 03 28 48.815 -17 22 38.27 4.3153 5.0590 134.9 22.2 81.5 155 2025 12 07 04 03 28 47.658 -17 22 32.09 4.3157 5.0591 134.9 22.2 82.0 155 2025 12 07 05 03 28 46.501 -17 22 25.88 4.3160 5.0592 134.8 22.2 82.5 155 2025 12 07 06 03 28 45.346 -17 22 19.67 4.3164 5.0593 134.8 22.2 83.0 155 2025 12 07 07 03 28 44.191 -17 22 13.43 4.3167 5.0593 134.8 22.2 83.5 155 2025 12 07 08 03 28 43.037 -17 22 07.18 4.3171 5.0594 134.8 22.2 83.9 155 2025 12 07 09 03 28 41.884 -17 22 00.92 4.3174 5.0595 134.7 22.2 84.4 155 2025 12 07 10 03 28 40.732 -17 21 54.64 4.3178 5.0596 134.7 22.2 84.9 154 2025 12 07 11 03 28 39.580 -17 21 48.35 4.3181 5.0597 134.7 22.2 85.4 154 2025 12 07 12 03 28 38.429 -17 21 42.04 4.3185 5.0597 134.7 22.2 85.9 154 2025 12 07 13 03 28 37.279 -17 21 35.72 4.3189 5.0598 134.6 22.2 86.4 154 2025 12 07 14 03 28 36.130 -17 21 29.38 4.3192 5.0599 134.6 22.2 86.9 154 2025 12 07 15 03 28 34.982 -17 21 23.03 4.3196 5.0600 134.6 22.2 87.4 154 2025 12 07 16 03 28 33.835 -17 21 16.66 4.3199 5.0601 134.6 22.2 87.9 154 2025 12 07 17 03 28 32.688 -17 21 10.28 4.3203 5.0601 134.5 22.2 88.4 154 2025 12 07 18 03 28 31.542 -17 21 03.88 4.3206 5.0602 134.5 22.2 88.9 154 2025 12 07 19 03 28 30.397 -17 20 57.47 4.3210 5.0603 134.5 22.2 89.4 154 2025 12 07 20 03 28 29.253 -17 20 51.04 4.3214 5.0604 134.5 22.2 89.9 154 2025 12 07 21 03 28 28.109 -17 20 44.60 4.3217 5.0605 134.4 22.2 90.5 154 2025 12 07 22 03 28 26.967 -17 20 38.15 4.3221 5.0605 134.4 22.2 91.0 154 2025 12 07 23 03 28 25.825 -17 20 31.67 4.3224 5.0606 134.4 22.2 91.5 154 2025 12 08 00 03 28 24.684 -17 20 25.19 4.3228 5.0607 134.4 22.2 92.0 154