"Pseudo-MPEC" for P12qpYp
Created 2026 Sep 21 22:35:24 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P12qpYp*0C2026 09 20.47333100 07 04.733-16 00 49.93 ~9KFK 20.75wXNEOCPF51
P12qpYp 0C2026 09 20.48471500 07 06.804-16 03 02.94 ~9KFK 20.40wXNEOCPF51
P12qpYp 0C2026 09 20.49625300 07 08.914-16 05 17.96 ~9KFK 20.37wXNEOCPF51
P12qpYp 0C2026 09 20.50756700 07 10.979-16 07 29.65 ~9KFK 20.61wXNEOCPF51
P12qpYp 1C2026 09 21.27319700 10 02.284-18 41 21.59 ~9L6o 20.23GVNEOCPI52
P12qpYp 1C2026 09 21.27413000 10 02.489-18 41 32.32 ~9L6o 20.05GVNEOCPI52
P12qpYp 1C2026 09 21.27506400 10 02.615-18 41 44.77 ~9L6o 19.86GVNEOCPI52
P12qpYp 1C2026 09 21.27599100 10 02.820-18 41 55.79 ~9L6o 20.47GVNEOCPI52
P12qpYp 3C2026 09 21.45443100 10 42.472-19 18 39.87 ~9LE5 20.17GVNEOCPT14
P12qpYp 3C2026 09 21.45540300 10 42.670-19 18 52.10 ~9LE5 20.08GVNEOCPT14
P12qpYp 3C2026 09 21.45637600 10 42.865-19 19 04.15 ~9LE5 20.10GVNEOCPT14
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.
(I52) Steward Observatory, Mt. Lemmon Station (N32.442570 W110.788920)
US/Arizona. Measurers T. Beuden, V. F. Carvajal, D. Fay, J. B. Fazekas, D.
C. Fuls, A. R. Gibbs, A. D. Grauer, H. Gröller, J. K. Hogan, R. A.
Kowalski, S. M. Larson, G. J. Leonard, D. Rankin, R. L. Seaman, F. C.
Shelly, K. W. Wierzchoś. 1.0-m prime focus + CCD.
(T14) Mauna Kea-UH/Tholen NEO Follow-Up (CFHT) (N19.825252 W155.468876)
US/Hawaii. Observer R. Weryk. 3.6-m Canada-France-Hawaii Telescope.
Orbital elements: P12qpYp
Perihelion 2026 Nov 21.886146 +/- 0.218 TT = 21:16:03.0 (JD 2461366.386146)
Epoch 2026 Sep 21.0 TT = JDT 2461304.5 Earth MOID: 0.1014 AutoNEOCP
M 327.265080093 +/- 0.52 (J2000 ecliptic)
n 0.528953925 +/- 0.00663 Peri. 259.888027 +/- 0.22
a 1.514226420 +/- 0.0127 Node 172.376433 +/- 0.011
e 0.42266950 +/- 0.00473 Incl. 19.746676 +/- 0.22
P 1.863/680.576d H 23.94 G 0.15 U 9.4
q 0.874209096 +/- 0.000813 Q 2.154243744 +/- 0.0251
From 11 observations 2026 Sept. 20-21 (23.6 hr); mean residual 0".23
Residuals in arcseconds: 260920 F51 .05- .10- 260921 I52 .19+ .33- 260921 T14 .01- .05+ 260920 F51 .00 .05- 260921 I52 .43+ .48+ 260921 T14 .02+ .06- 260920 F51 .09+ .20- 260921 I52 .45- .41- 260921 T14 .00 .02+ 260920 F51 .04- .37+ 260921 I52 .20- .04+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 09 21 23 00 12 43.631 -21 04 17.36 .11501 1.1120 159.0 20.4 .420 146 2026 09 22 00 00 12 53.908 -21 13 13.85 .11486 1.1118 158.9 20.4 .516 150 2026 09 22 01 00 13 04.232 -21 22 11.62 .11470 1.1115 158.7 20.4 .619 153 2026 09 22 02 00 13 14.603 -21 31 10.67 .11455 1.1112 158.5 20.4 .727 155 2026 09 22 03 00 13 25.021 -21 40 11.01 .11441 1.1110 158.4 20.4 .841 157 2026 09 22 04 00 13 35.487 -21 49 12.61 .11426 1.1107 158.2 20.4 .961 158 2026 09 22 05 00 13 46.001 -21 58 15.49 .11411 1.1105 158.0 20.4 1.09 159 2026 09 22 06 00 13 56.563 -22 07 19.63 .11397 1.1102 157.9 20.5 1.21 160 2026 09 22 07 00 14 07.174 -22 16 25.03 .11382 1.1099 157.7 20.5 1.35 161 2026 09 22 08 00 14 17.834 -22 25 31.68 .11368 1.1097 157.5 20.5 1.49 161 2026 09 22 09 00 14 28.544 -22 34 39.58 .11353 1.1094 157.4 20.5 1.64 162 2026 09 22 10 00 14 39.302 -22 43 48.72 .11339 1.1092 157.2 20.5 1.79 162 2026 09 22 11 00 14 50.111 -22 52 59.11 .11325 1.1089 157.0 20.5 1.94 162 2026 09 22 12 00 15 00.970 -23 02 10.72 .11311 1.1086 156.9 20.5 2.10 163 2026 09 22 13 00 15 11.880 -23 11 23.56 .11297 1.1084 156.7 20.5 2.27 163 2026 09 22 14 00 15 22.840 -23 20 37.62 .11283 1.1081 156.5 20.5 2.44 163 2026 09 22 15 00 15 33.852 -23 29 52.90 .11269 1.1079 156.4 20.5 2.61 163 2026 09 22 16 00 15 44.915 -23 39 09.38 .11256 1.1076 156.2 20.5 2.80 163 2026 09 22 17 00 15 56.031 -23 48 27.07 .11242 1.1073 156.0 20.5 2.98 164 2026 09 22 18 00 16 07.198 -23 57 45.95 .11229 1.1071 155.9 20.5 3.18 164 2026 09 22 19 00 16 18.418 -24 07 06.02 .11215 1.1068 155.7 20.5 3.37 164 2026 09 22 20 00 16 29.691 -24 16 27.28 .11202 1.1066 155.5 20.5 3.58 164 2026 09 22 21 00 16 41.017 -24 25 49.71 .11189 1.1063 155.4 20.5 3.78 164 2026 09 22 22 00 16 52.397 -24 35 13.32 .11176 1.1060 155.2 20.5 4.00 164 2026 09 22 23 00 17 03.831 -24 44 38.08 .11163 1.1058 155.0 20.5 4.22 164 2026 09 23 00 00 17 15.319 -24 54 04.00 .11150 1.1055 154.8 20.5 4.44 164 2026 09 23 01 00 17 26.862 -25 03 31.08 .11137 1.1053 154.7 20.5 4.67 164 2026 09 23 02 00 17 38.460 -25 12 59.29 .11125 1.1050 154.5 20.5 4.91 164 2026 09 23 03 00 17 50.113 -25 22 28.64 .11112 1.1047 154.3 20.5 5.15 164 2026 09 23 04 00 18 01.822 -25 31 59.11 .11099 1.1045 154.1 20.5 5.39 164 2026 09 23 05 00 18 13.587 -25 41 30.71 .11087 1.1042 154.0 20.5 5.65 164 2026 09 23 06 00 18 25.409 -25 51 03.42 .11075 1.1040 153.8 20.5 5.90 164 2026 09 23 07 00 18 37.288 -26 00 37.23 .11063 1.1037 153.6 20.5 6.17 164 2026 09 23 08 00 18 49.223 -26 10 12.14 .11051 1.1034 153.5 20.5 6.43 164 2026 09 23 09 00 19 01.217 -26 19 48.14 .11039 1.1032 153.3 20.5 6.71 164 2026 09 23 10 00 19 13.269 -26 29 25.22 .11027 1.1029 153.1 20.5 6.99 164 2026 09 23 11 00 19 25.379 -26 39 03.37 .11015 1.1027 152.9 20.5 7.27 164 2026 09 23 12 00 19 37.548 -26 48 42.59 .11003 1.1024 152.7 20.5 7.57 164 2026 09 23 13 00 19 49.776 -26 58 22.86 .10992 1.1021 152.6 20.5 7.86 164 2026 09 23 14 00 20 02.063 -27 08 04.18 .10980 1.1019 152.4 20.5 8.16 164 2026 09 23 15 00 20 14.411 -27 17 46.54 .10969 1.1016 152.2 20.5 8.47 164 2026 09 23 16 00 20 26.819 -27 27 29.93 .10957 1.1014 152.0 20.5 8.79 164 2026 09 23 17 00 20 39.288 -27 37 14.34 .10946 1.1011 151.9 20.5 9.11 164 2026 09 23 18 00 20 51.819 -27 46 59.76 .10935 1.1009 151.7 20.5 9.43 164 2026 09 23 19 00 21 04.411 -27 56 46.19 .10924 1.1006 151.5 20.5 9.76 164 2026 09 23 20 00 21 17.065 -28 06 33.61 .10913 1.1003 151.3 20.5 10.1 164 2026 09 23 21 00 21 29.781 -28 16 22.01 .10902 1.1001 151.1 20.5 10.4 164 2026 09 23 22 00 21 42.561 -28 26 11.39 .10892 1.0998 151.0 20.5 10.8 164