"Pseudo-MPEC" for P12pkRg
Created 2026 Aug 16 8:35:14 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P12pkRg*0C2026 08 12.57555301 46 54.850-11 36 07.89 ~8CIZ 21.90wXNEOCPF51
P12pkRg 0C2026 08 12.59135601 46 56.020-11 36 11.20 ~8CIZ 21.84wXNEOCPF51
P12pkRg 0C2026 08 12.59926301 46 56.630-11 36 12.88 ~8CIZ 21.81wXNEOCPF51
P12pkRg 0C2026 08 13.57696501 48 12.728-11 39 40.89 ~8DKo 21.12GVNEOCPF51
P12pkRg 0C2026 08 13.57779001 48 12.772-11 39 41.06 ~8DKo 20.89GVNEOCPF51
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.
Orbital elements: P12pkRg
Perihelion 2026 Jul 17.792235 +/- 69.5 TT = 19:00:49.1 (JD 2461239.292235)
Epoch 2026 Aug 13.0 TT = JDT 2461265.5 Earth MOID: 0.8009 Ju: 0.0668
M 1.741135155 +/- 35 (J2000 ecliptic) AutoNEOCP
n 0.066435851 +/- 0.152 Peri. 237.360274 +/- 100
a 6.037646951 +/- 9.21 Node 99.101193 +/- 26
e 0.70672407 +/- 0.254 Incl. 13.323447 +/- 2.9
P 14.83548 H 18.79 G 0.15 U 11.5 SR
q 1.770696523 +/- 0.526 Q 10.30459737 +/- 34.9
From 5 observations 2026 Aug. 12-13 (24.1 hr); mean residual 0".10
Residuals in arcseconds: 260812 F51 .18+ .01- 260812 F51 .00 .00 260813 F51 .12- .01+ 260812 F51 .19- .01+ 260813 F51 .12+ .01- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 08 16 09 01 51 39.172 -11 50 11.89 1.0726 1.7995 119.3 21.5 91.0 83 2026 08 16 10 01 51 42.123 -11 50 21.78 1.0724 1.7996 119.3 21.5 93.4 83 2026 08 16 11 01 51 45.071 -11 50 31.67 1.0723 1.7997 119.3 21.5 95.8 83 2026 08 16 12 01 51 48.015 -11 50 41.59 1.0721 1.7998 119.4 21.5 98.2 83 2026 08 16 13 01 51 50.955 -11 50 51.51 1.0720 1.7998 119.4 21.5 101 83 2026 08 16 14 01 51 53.891 -11 51 01.44 1.0718 1.7999 119.4 21.5 103 83 2026 08 16 15 01 51 56.824 -11 51 11.39 1.0716 1.8000 119.4 21.5 106 83 2026 08 16 16 01 51 59.753 -11 51 21.35 1.0715 1.8001 119.5 21.5 108 83 2026 08 16 17 01 52 02.678 -11 51 31.32 1.0713 1.8002 119.5 21.5 111 83 2026 08 16 18 01 52 05.600 -11 51 41.30 1.0711 1.8003 119.5 21.5 114 83 2026 08 16 19 01 52 08.518 -11 51 51.30 1.0710 1.8003 119.5 21.5 116 83 2026 08 16 20 01 52 11.432 -11 52 01.30 1.0708 1.8004 119.6 21.5 119 83 2026 08 16 21 01 52 14.343 -11 52 11.32 1.0707 1.8005 119.6 21.5 122 83 2026 08 16 22 01 52 17.249 -11 52 21.35 1.0705 1.8006 119.6 21.5 124 83 2026 08 16 23 01 52 20.152 -11 52 31.39 1.0703 1.8007 119.6 21.5 127 83 2026 08 17 00 01 52 23.051 -11 52 41.45 1.0702 1.8007 119.7 21.5 130 83 2026 08 17 01 01 52 25.947 -11 52 51.51 1.0700 1.8008 119.7 21.5 133 83 2026 08 17 02 01 52 28.839 -11 53 01.59 1.0699 1.8009 119.7 21.5 136 83 2026 08 17 03 01 52 31.727 -11 53 11.68 1.0697 1.8010 119.7 21.5 139 83 2026 08 17 04 01 52 34.611 -11 53 21.78 1.0696 1.8011 119.8 21.5 141 83 2026 08 17 05 01 52 37.492 -11 53 31.89 1.0694 1.8012 119.8 21.5 144 83 2026 08 17 06 01 52 40.369 -11 53 42.02 1.0692 1.8012 119.8 21.5 147 83 2026 08 17 07 01 52 43.242 -11 53 52.15 1.0691 1.8013 119.8 21.5 150 83 2026 08 17 08 01 52 46.111 -11 54 02.30 1.0689 1.8014 119.9 21.5 154 83 2026 08 17 09 01 52 48.977 -11 54 12.46 1.0688 1.8015 119.9 21.5 157 83 2026 08 17 10 01 52 51.839 -11 54 22.63 1.0686 1.8016 119.9 21.5 160 83 2026 08 17 11 01 52 54.697 -11 54 32.81 1.0684 1.8016 119.9 21.5 163 83 2026 08 17 12 01 52 57.551 -11 54 43.01 1.0683 1.8017 120.0 21.5 166 83 2026 08 17 13 01 53 00.402 -11 54 53.21 1.0681 1.8018 120.0 21.5 169 83 2026 08 17 14 01 53 03.249 -11 55 03.43 1.0680 1.8019 120.0 21.5 173 83 2026 08 17 15 01 53 06.092 -11 55 13.65 1.0678 1.8020 120.0 21.5 176 83 2026 08 17 16 01 53 08.931 -11 55 23.89 1.0677 1.8021 120.1 21.5 179 83 2026 08 17 17 01 53 11.767 -11 55 34.15 1.0675 1.8021 120.1 21.5 183 83 2026 08 17 18 01 53 14.599 -11 55 44.41 1.0673 1.8022 120.1 21.5 186 83 2026 08 17 19 01 53 17.427 -11 55 54.68 1.0672 1.8023 120.1 21.5 189 83 2026 08 17 20 01 53 20.251 -11 56 04.97 1.0670 1.8024 120.2 21.5 193 83 2026 08 17 21 01 53 23.072 -11 56 15.26 1.0669 1.8025 120.2 21.5 196 83 2026 08 17 22 01 53 25.889 -11 56 25.57 1.0667 1.8026 120.2 21.5 200 83 2026 08 17 23 01 53 28.702 -11 56 35.89 1.0666 1.8027 120.2 21.5 203 83 2026 08 18 00 01 53 31.511 -11 56 46.22 1.0664 1.8027 120.3 21.5 207 83 2026 08 18 01 01 53 34.317 -11 56 56.56 1.0662 1.8028 120.3 21.5 210 83 2026 08 18 02 01 53 37.119 -11 57 06.91 1.0661 1.8029 120.3 21.5 214 83 2026 08 18 03 01 53 39.917 -11 57 17.28 1.0659 1.8030 120.3 21.5 218 83 2026 08 18 04 01 53 42.711 -11 57 27.65 1.0658 1.8031 120.4 21.5 221 83 2026 08 18 05 01 53 45.502 -11 57 38.04 1.0656 1.8032 120.4 21.5 225 83 2026 08 18 06 01 53 48.288 -11 57 48.44 1.0655 1.8032 120.4 21.5 229 83 2026 08 18 07 01 53 51.071 -11 57 58.85 1.0653 1.8033 120.4 21.5 233 83 2026 08 18 08 01 53 53.850 -11 58 09.27 1.0652 1.8034 120.5 21.5 237 83