"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