"Pseudo-MPEC" for P12mi6y
Created 2026 Mar 20 8:35:25 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P12mi6y*0C2026 02 27.61787015 34 58.680-08 28 13.01 ~2RIK 22.29wXNEOCPF51
P12mi6y 0C2026 02 27.63264215 35 00.604-08 28 21.67 ~2RIK 22.63wXNEOCPF51
P12mi6y 0C2026 02 27.64721315 35 02.480-08 28 30.23 ~2RIK 22.46wXNEOCPF51
P12mi6y |C2026 02 28.31823715 36 32.350-08 34 55.60 ~2S95 22.3 GVNEOCP807
P12mi6y |C2026 02 28.33462015 36 34.450-08 35 05.50 ~2S95 22.4 GVNEOCP807
P12mi6y |C2026 02 28.35099015 36 36.600-08 35 15.10 ~2S95 22.2 GVNEOCP807
Station data:
(807) Cerro Tololo Observatory, La Serena (S30.169133 W70.805900) Chile.
Observer R. Holmes. 0.61-m f/6.5 astrograph + CCD.
(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: P12mi6y
Perihelion 2026 Feb 20.995004 +/- 56.9 TT = 23:52:48.3 (JD 2461092.495004)
Epoch 2026 Feb 28.0 TT = JDT 2461099.5 Earth MOID: 0.5082 Ju: 0.1784
M 0.866022426 +/- 29 Ma: 0.0882 AutoNEOCP
n 0.123629256 +/- 0.155 Peri. 120.279276 +/- 70
a 3.990756321 +/- 3.33 Node 68.223672 +/- 12
e 0.62697443 +/- 0.211 Incl. 7.597557 +/- 3.6
P 7.97228 H 20.27 G 0.15 U 11.5 SR
q 1.488654125 +/- 0.346 Q 6.492858518 +/- 4.72 (J2000 ecliptic)
From 6 observations 2026 Feb. 27-28 (17.6 hr); mean residual 0".13
Residuals in arcseconds: 260227 F51 .07+ .05- 260227 F51 .18- .04+ 260228 807 .26- .10- 260227 F51 .10+ .01+ 260228 807 .11+ .15+ 260228 807 .18+ .06- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 03 20 09 16 14 37.862 -11 35 19.10 .79979 1.5195 115.2 22.2 7266 75 2026 03 20 10 16 14 41.690 -11 35 40.07 .79964 1.5196 115.2 22.2 7301 75 2026 03 20 11 16 14 45.513 -11 36 01.04 .79949 1.5197 115.2 22.2 7336 75 2026 03 20 12 16 14 49.332 -11 36 22.00 .79934 1.5198 115.2 22.2 7372 75 2026 03 20 13 16 14 53.147 -11 36 42.96 .79919 1.5199 115.3 22.2 7407 75 2026 03 20 14 16 14 56.957 -11 37 03.91 .79904 1.5200 115.3 22.2 7443 75 2026 03 20 15 16 15 00.763 -11 37 24.86 .79889 1.5201 115.3 22.2 7478 75 2026 03 20 16 16 15 04.565 -11 37 45.80 .79874 1.5202 115.3 22.2 7514 75 2026 03 20 17 16 15 08.363 -11 38 06.75 .79859 1.5203 115.4 22.2 7550 75 2026 03 20 18 16 15 12.156 -11 38 27.68 .79844 1.5204 115.4 22.2 7586 75 2026 03 20 19 16 15 15.944 -11 38 48.62 .79829 1.5205 115.4 22.2 7622 75 2026 03 20 20 16 15 19.729 -11 39 09.55 .79814 1.5206 115.4 22.2 7658 75 2026 03 20 21 16 15 23.509 -11 39 30.47 .79799 1.5207 115.5 22.2 7695 75 2026 03 20 22 16 15 27.285 -11 39 51.40 .79784 1.5207 115.5 22.2 7731 75 2026 03 20 23 16 15 31.056 -11 40 12.31 .79769 1.5208 115.5 22.2 7768 75 2026 03 21 00 16 15 34.823 -11 40 33.23 .79754 1.5209 115.5 22.2 7804 75 2026 03 21 01 16 15 38.586 -11 40 54.14 .79739 1.5210 115.6 22.2 7841 75 2026 03 21 02 16 15 42.344 -11 41 15.05 .79725 1.5211 115.6 22.2 7878 75 2026 03 21 03 16 15 46.098 -11 41 35.95 .79710 1.5212 115.6 22.2 7915 75 2026 03 21 04 16 15 49.847 -11 41 56.85 .79695 1.5213 115.6 22.2 7952 75 2026 03 21 05 16 15 53.592 -11 42 17.75 .79680 1.5214 115.7 22.2 7990 75 2026 03 21 06 16 15 57.333 -11 42 38.64 .79665 1.5215 115.7 22.2 8027 75 2026 03 21 07 16 16 01.070 -11 42 59.53 .79650 1.5216 115.7 22.2 8065 75 2026 03 21 08 16 16 04.802 -11 43 20.41 .79636 1.5217 115.7 22.2 8102 75 2026 03 21 09 16 16 08.529 -11 43 41.29 .79621 1.5218 115.8 22.2 8140 75 2026 03 21 10 16 16 12.253 -11 44 02.17 .79606 1.5219 115.8 22.2 8178 75 2026 03 21 11 16 16 15.971 -11 44 23.04 .79591 1.5220 115.8 22.2 8216 75 2026 03 21 12 16 16 19.686 -11 44 43.92 .79577 1.5221 115.8 22.2 8254 75 2026 03 21 13 16 16 23.396 -11 45 04.78 .79562 1.5222 115.9 22.2 8293 75 2026 03 21 14 16 16 27.102 -11 45 25.65 .79547 1.5223 115.9 22.2 8331 75 2026 03 21 15 16 16 30.803 -11 45 46.51 .79532 1.5224 115.9 22.2 8369 75 2026 03 21 16 16 16 34.500 -11 46 07.36 .79518 1.5225 115.9 22.2 8408 75 2026 03 21 17 16 16 38.193 -11 46 28.22 .79503 1.5226 116.0 22.2 8447 75 2026 03 21 18 16 16 41.881 -11 46 49.06 .79488 1.5227 116.0 22.2 8486 75 2026 03 21 19 16 16 45.564 -11 47 09.91 .79474 1.5228 116.0 22.2 8525 75 2026 03 21 20 16 16 49.244 -11 47 30.75 .79459 1.5229 116.0 22.2 8564 75 2026 03 21 21 16 16 52.919 -11 47 51.59 .79444 1.5229 116.1 22.2 8603 75 2026 03 21 22 16 16 56.589 -11 48 12.43 .79430 1.5230 116.1 22.2 8643 75 2026 03 21 23 16 17 00.255 -11 48 33.26 .79415 1.5231 116.1 22.2 8682 75 2026 03 22 00 16 17 03.917 -11 48 54.09 .79400 1.5232 116.1 22.2 8722 75 2026 03 22 01 16 17 07.574 -11 49 14.91 .79386 1.5233 116.2 22.2 8762 75 2026 03 22 02 16 17 11.227 -11 49 35.74 .79371 1.5234 116.2 22.2 8802 75 2026 03 22 03 16 17 14.875 -11 49 56.56 .79357 1.5235 116.2 22.2 8842 75 2026 03 22 04 16 17 18.519 -11 50 17.37 .79342 1.5236 116.2 22.2 8882 75 2026 03 22 05 16 17 22.159 -11 50 38.18 .79328 1.5237 116.3 22.2 8922 75 2026 03 22 06 16 17 25.794 -11 50 58.99 .79313 1.5238 116.3 22.1 8963 75 2026 03 22 07 16 17 29.425 -11 51 19.80 .79298 1.5239 116.3 22.1 9003 75 2026 03 22 08 16 17 33.051 -11 51 40.60 .79284 1.5240 116.3 22.1 9044 75