"Pseudo-MPEC" for P12oW4l
Created 2026 Aug 8 22:35:07 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P12oW4l*0C2026 08 07.60160200 03 13.097+02 57 24.53 ~87FZ 19.12wXNEOCPF51
P12oW4l 0C2026 08 07.60692700 03 09.830+02 58 41.01 ~87FZ 19.25wXNEOCPF51
P12oW4l 0C2026 08 07.61223800 03 06.599+02 59 56.86 ~87FZ 19.12wXNEOCPF51
P12oW4l 0C2026 08 07.61751400 03 03.435+03 01 11.64 ~881o 18.88GVNEOCPF51
P12oW4l 0C2026 08 08.08070100 01 22.411+04 27 19.91 ~882Z 19.5 GWNEOCPJ95
P12oW4l 0C2026 08 08.08312400 01 21.449+04 27 43.67 ~882Z 19.4 GWNEOCPJ95
P12oW4l 0C2026 08 08.08549500 01 20.525+04 28 07.03 ~882Z 19.3 GWNEOCPJ95
P12oW4l 0C2026 08 08.08786900 01 19.598+04 28 30.14 ~882Z 19.5 GWNEOCPJ95
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.
(J95) Great Shefford (N51.474969 W1.447003) UK/England. Observer P.
Birtwhistle. 0.41-m f/6.3 Schmidt-Cassegrain + CCD.
Orbital elements: P12oW4l
Perihelion 2026 Jul 16.727102 +/- 0.0335 TT = 17:27:01.5 (JD 2461238.227102)
Epoch 2026 Aug 8.0 TT = JDT 2461260.5 Earth MOID: 0.0018 Ma: 0.0871
M 6.688901150 +/- 0.15 (J2000 ecliptic) AutoNEOCP
n 0.300315703 +/- 0.00645 Peri. 333.691119 +/- 0.023
a 2.208431946 +/- 0.0316 Node 314.637096 +/- 0.0018
e 0.55511185 +/- 0.00653 Incl. 2.918619 +/- 0.010
P 3.28191 H 27.05 G 0.15 U 9.4
q 0.982505202 +/- 0.000351 Q 3.434358691 +/- 0.0636
From 8 observations 2026 Aug. 7-8 (11.7 hr); mean residual 0".11
Residuals in arcseconds: 260807 F51 .04- .05- 260807 F51 .11+ .04- 260808 J95 .09- .04+ 260807 F51 .02- .02+ 260808 J95 .31+ .13+ 260808 J95 .19- .16- 260807 F51 .05- .07+ 260808 J95 .03- .00 Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 08 08 23 23 58 43.133 +06 20 35.34 .01861 1.0268 133.5 20.2 19.8 159 2026 08 09 00 23 58 37.644 +06 24 18.21 .01883 1.0270 133.5 20.2 20.7 159 2026 08 09 01 23 58 32.270 +06 27 55.86 .01905 1.0271 133.6 20.3 21.7 159 2026 08 09 02 23 58 27.005 +06 31 28.47 .01927 1.0273 133.6 20.3 22.6 159 2026 08 09 03 23 58 21.847 +06 34 56.21 .01949 1.0274 133.6 20.3 23.5 159 2026 08 09 04 23 58 16.792 +06 38 19.24 .01971 1.0276 133.7 20.3 24.5 159 2026 08 09 05 23 58 11.837 +06 41 37.72 .01993 1.0277 133.7 20.3 25.4 159 2026 08 09 06 23 58 06.977 +06 44 51.79 .02015 1.0279 133.7 20.4 26.4 159 2026 08 09 07 23 58 02.210 +06 48 01.59 .02037 1.0280 133.7 20.4 27.3 159 2026 08 09 08 23 57 57.534 +06 51 07.26 .02059 1.0282 133.8 20.4 28.2 159 2026 08 09 09 23 57 52.944 +06 54 08.93 .02081 1.0283 133.8 20.4 29.1 159 2026 08 09 10 23 57 48.439 +06 57 06.72 .02102 1.0285 133.8 20.5 30.0 159 2026 08 09 11 23 57 44.016 +07 00 00.75 .02124 1.0287 133.9 20.5 30.9 159 2026 08 09 12 23 57 39.671 +07 02 51.13 .02146 1.0288 133.9 20.5 31.8 159 2026 08 09 13 23 57 35.403 +07 05 37.97 .02168 1.0290 133.9 20.5 32.7 159 2026 08 09 14 23 57 31.209 +07 08 21.39 .02190 1.0291 134.0 20.5 33.6 159 2026 08 09 15 23 57 27.087 +07 11 01.47 .02212 1.0293 134.0 20.6 34.5 159 2026 08 09 16 23 57 23.035 +07 13 38.32 .02234 1.0294 134.0 20.6 35.4 159 2026 08 09 17 23 57 19.051 +07 16 12.03 .02256 1.0296 134.1 20.6 36.2 159 2026 08 09 18 23 57 15.133 +07 18 42.69 .02278 1.0298 134.1 20.6 37.1 159 2026 08 09 19 23 57 11.278 +07 21 10.39 .02300 1.0299 134.1 20.6 38.0 159 2026 08 09 20 23 57 07.485 +07 23 35.20 .02322 1.0301 134.2 20.7 38.8 159 2026 08 09 21 23 57 03.752 +07 25 57.22 .02344 1.0302 134.2 20.7 39.6 159 2026 08 09 22 23 57 00.078 +07 28 16.50 .02366 1.0304 134.2 20.7 40.5 159 2026 08 09 23 23 56 56.460 +07 30 33.14 .02388 1.0305 134.3 20.7 41.3 159 2026 08 10 00 23 56 52.898 +07 32 47.20 .02410 1.0307 134.3 20.7 42.1 159 2026 08 10 01 23 56 49.389 +07 34 58.75 .02431 1.0309 134.3 20.8 42.9 159 2026 08 10 02 23 56 45.932 +07 37 07.86 .02453 1.0310 134.4 20.8 43.7 159 2026 08 10 03 23 56 42.525 +07 39 14.59 .02475 1.0312 134.4 20.8 44.5 159 2026 08 10 04 23 56 39.168 +07 41 19.00 .02497 1.0313 134.4 20.8 45.3 159 2026 08 10 05 23 56 35.859 +07 43 21.15 .02519 1.0315 134.5 20.8 46.1 159 2026 08 10 06 23 56 32.597 +07 45 21.10 .02541 1.0317 134.5 20.9 46.9 159 2026 08 10 07 23 56 29.380 +07 47 18.91 .02563 1.0318 134.5 20.9 47.7 159 2026 08 10 08 23 56 26.207 +07 49 14.62 .02585 1.0320 134.6 20.9 48.4 159 2026 08 10 09 23 56 23.077 +07 51 08.30 .02607 1.0321 134.6 20.9 49.2 159 2026 08 10 10 23 56 19.989 +07 52 59.99 .02629 1.0323 134.6 20.9 49.9 159 2026 08 10 11 23 56 16.942 +07 54 49.74 .02651 1.0325 134.7 20.9 50.7 159 2026 08 10 12 23 56 13.934 +07 56 37.60 .02673 1.0326 134.7 21.0 51.4 159 2026 08 10 13 23 56 10.965 +07 58 23.61 .02695 1.0328 134.7 21.0 52.1 159 2026 08 10 14 23 56 08.034 +08 00 07.81 .02717 1.0330 134.8 21.0 52.8 159 2026 08 10 15 23 56 05.140 +08 01 50.26 .02739 1.0331 134.8 21.0 53.6 159 2026 08 10 16 23 56 02.281 +08 03 30.98 .02761 1.0333 134.8 21.0 54.3 159 2026 08 10 17 23 55 59.458 +08 05 10.03 .02783 1.0334 134.9 21.0 55.0 159 2026 08 10 18 23 55 56.668 +08 06 47.43 .02805 1.0336 134.9 21.1 55.7 159 2026 08 10 19 23 55 53.912 +08 08 23.24 .02827 1.0338 134.9 21.1 56.3 159 2026 08 10 20 23 55 51.188 +08 09 57.47 .02849 1.0339 135.0 21.1 57.0 159 2026 08 10 21 23 55 48.496 +08 11 30.18 .02871 1.0341 135.0 21.1 57.7 159 2026 08 10 22 23 55 45.835 +08 13 01.38 .02893 1.0343 135.0 21.1 58.4 159