"Pseudo-MPEC" for P21D8H2
Created 2023 Feb 7 13:22:07 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P21D8H2* C2023 01 226_F*,7cL*\NuBb+3^/*f`nS!JCtWZ3$@;'Fy=Oy8q!Vm9WVCwkPrF52
P21D8H2 C2023 01 22oNFLbZ*TEaTx$]xq/XLeKev'bsxS$JRpNn*Yt8X5G19*/09g6Yl!F52
P21D8H2 C2023 01 22Usc)KpauAstrometryL9F!a*4[wredacted;FpDWc(click@NvadF52
P21D8H2 C2023 01 22USfd')hereGRT.N!t[forb$IC!Jmy'1explanation(_$cI3=iwDF52
P21D8H2 C2023 01 22syv'-$a/xCqWFo2pfRMnT2L=6_4%6XRi/Yw3u,fWwdc5wOgJwA7IF52
P21D8H2 C2023 01 228MbMRS__Bnr?\m%e7y*qb?nl,?i'09?]UFi.,(QT!JjH*l4uElb7F52
Station data:
(F52) Pan-STARRS 2, Haleakala (N20.707382 W156.255910) US/Hawaii.
Observers J. Bulger, T. Dukes, T. Lowe, A. Schultz, M. Willman. Measurers
K. Chambers, S. Chastel, T. de Boer, L. Denneau, J. Fairlamb, H.
Flewelling, M. Huber, C.-C. Lin, E. Magnier, Y. Ramanjooloo, R. Wainscoat,
R. Weryk. 1.8-m Ritchey-Chrétien + CCD.
Orbital elements: P21D8H2
Perihelion 2023 Feb 1.54931 +/- 35 TT = 13:11:00 (JD 2459977.04931)
Epoch 2023 Jan 23.0 TT = JDT 2459967.5 Earth MOID: 0.2979 AutoNEOCP
M 357.37756567 +/- 27 (J2000 ecliptic)
n 0.27462034 +/- 0.3 Peri. 168.83991 +/- 60
a 2.34412578 +/- 1.71 Node 330.89727 +/- 14
e 0.4522802 +/- 0.248 Incl. 6.02474 +/- 5.8
P 3.59 H 22.75 G 0.15 U 11.9 SR
q 1.28392392 +/- 0.389 Q 3.40432763 +/- 38.6
From 6 observations 2023 Jan. 22 (3.1 hr); mean residual 0".09
Residuals in arcseconds: 230122 F52 .01+ .06+ 230122 F52 .09+ .04- 230122 F52 .10- .12+ 230122 F52 .14- .09+ 230122 F52 .05+ .14- 230122 F52 .08+ .08- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2023 02 07 13 11 07 49.967 +08 24 34.27 .32551 1.2854 153.3 21.9 52d 17 2023 02 07 14 11 07 50.954 +08 23 35.26 .32546 1.2854 153.3 21.9 53d 17 2023 02 07 15 11 07 51.936 +08 22 36.26 .32540 1.2854 153.4 21.9 53d 17 2023 02 07 16 11 07 52.914 +08 21 37.26 .32535 1.2854 153.4 21.9 53d 17 2023 02 07 17 11 07 53.886 +08 20 38.27 .32529 1.2855 153.4 21.9 53d 17 2023 02 07 18 11 07 54.853 +08 19 39.28 .32524 1.2855 153.5 21.9 53d 16 2023 02 07 19 11 07 55.815 +08 18 40.30 .32519 1.2855 153.5 21.9 53d 16 2023 02 07 20 11 07 56.772 +08 17 41.33 .32513 1.2855 153.5 21.9 53d 16 2023 02 07 21 11 07 57.724 +08 16 42.36 .32508 1.2855 153.6 21.9 54d 16 2023 02 07 22 11 07 58.671 +08 15 43.39 .32503 1.2856 153.6 21.9 54d 16 2023 02 07 23 11 07 59.614 +08 14 44.43 .32497 1.2856 153.6 21.9 54d 16 2023 02 08 00 11 08 00.551 +08 13 45.48 .32492 1.2856 153.7 21.9 54d 16 2023 02 08 01 11 08 01.483 +08 12 46.53 .32487 1.2856 153.7 21.9 54d 16 2023 02 08 02 11 08 02.410 +08 11 47.59 .32482 1.2857 153.7 21.9 54d 16 2023 02 08 03 11 08 03.332 +08 10 48.65 .32476 1.2857 153.8 21.9 54d 16 2023 02 08 04 11 08 04.249 +08 09 49.72 .32471 1.2857 153.8 21.9 54d 16 2023 02 08 05 11 08 05.161 +08 08 50.80 .32466 1.2857 153.8 21.9 54d 16 2023 02 08 06 11 08 06.068 +08 07 51.88 .32461 1.2857 153.9 21.9 55d 16 2023 02 08 07 11 08 06.971 +08 06 52.97 .32456 1.2858 153.9 21.9 55d 16 2023 02 08 08 11 08 07.868 +08 05 54.06 .32451 1.2858 153.9 21.9 55d 16 2023 02 08 09 11 08 08.760 +08 04 55.16 .32446 1.2858 154.0 21.9 55d 15 2023 02 08 10 11 08 09.647 +08 03 56.27 .32440 1.2858 154.0 21.9 55d 15 2023 02 08 11 11 08 10.529 +08 02 57.38 .32435 1.2859 154.0 21.9 55d 15 2023 02 08 12 11 08 11.407 +08 01 58.50 .32430 1.2859 154.1 21.9 55d 15 2023 02 08 13 11 08 12.279 +08 00 59.63 .32425 1.2859 154.1 21.9 55d 15 2023 02 08 14 11 08 13.146 +08 00 00.76 .32420 1.2859 154.1 21.9 55d 15 2023 02 08 15 11 08 14.009 +07 59 01.91 .32415 1.2860 154.2 21.9 55d 15 2023 02 08 16 11 08 14.866 +07 58 03.05 .32410 1.2860 154.2 21.9 56d 15 2023 02 08 17 11 08 15.719 +07 57 04.21 .32406 1.2860 154.2 21.9 56d 15 2023 02 08 18 11 08 16.566 +07 56 05.37 .32401 1.2860 154.3 21.9 56d 15 2023 02 08 19 11 08 17.409 +07 55 06.54 .32396 1.2860 154.3 21.9 56d 15 2023 02 08 20 11 08 18.246 +07 54 07.72 .32391 1.2861 154.3 21.9 56d 15 2023 02 08 21 11 08 19.079 +07 53 08.90 .32386 1.2861 154.4 21.9 56d 15 2023 02 08 22 11 08 19.907 +07 52 10.09 .32381 1.2861 154.4 21.9 56d 15 2023 02 08 23 11 08 20.730 +07 51 11.29 .32376 1.2861 154.4 21.9 56d 15 2023 02 09 00 11 08 21.548 +07 50 12.50 .32372 1.2862 154.5 21.9 56d 15 2023 02 09 01 11 08 22.361 +07 49 13.71 .32367 1.2862 154.5 21.9 56d 15 2023 02 09 02 11 08 23.169 +07 48 14.93 .32362 1.2862 154.5 21.9 57d 15 2023 02 09 03 11 08 23.972 +07 47 16.16 .32357 1.2862 154.6 21.9 57d 15 2023 02 09 04 11 08 24.770 +07 46 17.40 .32353 1.2863 154.6 21.9 57d 15 2023 02 09 05 11 08 25.564 +07 45 18.65 .32348 1.2863 154.6 21.9 57d 15 2023 02 09 06 11 08 26.352 +07 44 19.90 .32343 1.2863 154.7 21.9 57d 15 2023 02 09 07 11 08 27.135 +07 43 21.17 .32339 1.2864 154.7 21.9 57d 15 2023 02 09 08 11 08 27.914 +07 42 22.44 .32334 1.2864 154.7 21.9 57d 15 2023 02 09 09 11 08 28.688 +07 41 23.72 .32330 1.2864 154.8 21.9 57d 15 2023 02 09 10 11 08 29.457 +07 40 25.01 .32325 1.2864 154.8 21.9 57d 15 2023 02 09 11 11 08 30.221 +07 39 26.30 .32321 1.2865 154.8 21.9 57d 15 2023 02 09 12 11 08 30.980 +07 38 27.61 .32316 1.2865 154.9 21.9 58d 15