"Pseudo-MPEC" for P21Dh0W

Created 2023 Feb 10 13:22:13 UT using Find_Orb

Click here for an explanation of pseudo-MPECs

 
 Astrometry: 
     P21Dh0W* C2023 01 21/x4LHx^ynAstrometryQ$ya('wj,n47JP8vu+v4KtRCU6BIAA@b#F52
     P21Dh0W  C2023 01 21H9G.-[EWredacted;f^-aC#71O2g[UvKQym,t3Hx5aEclickDn'iF52
     P21Dh0W  C2023 01 21%m'f.$iFirXhere1-g-YrforaL$[_LYOg%M5,:SxZaV$avs1*`rcF52
     P21Dh0W  C2023 01 213Yiexplanationk;(tW_S*u9!ilSJ./No/$it.)mKpL:bACZpT?IF52

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:  P21Dh0W
   Perihelion 2023 Nov 14.31923 +/- 218 TT =  7:39:41 (JD 2460262.81923)
Epoch 2023 Jan 21.0 TT = JDT 2459965.5   Earth MOID: 0.4669   Ma: 0.0775
M 240.25416480 +/- 70               (J2000 ecliptic)             AutoNEOCP
n   0.40275172 +/- 0.254            Peri.  156.19275 +/- 90
a   1.81598018 +/- 0.763            Node   107.38581 +/- 47
e   0.1901806 +/- 0.273             Incl.   21.05062 +/- 29
P   2.45/893.83d           H 19.06  G  0.15   U 11.8  SR
q 1.47061587 +/- 0.814    Q 2.16134450 +/- 34
From 4 observations 2023 Jan. 21 (49.9 min); mean residual 0".04
Residuals in arcseconds: 
230121 F52  .02-  .05-    230121 F52  .04+  .03+    
230121 F52  .02+  .06+    230121 F52  .03-  .04-    

Ephemerides (geocentric):
Date (UTC) HH   RA             Dec           delta  r     elong  mag " sig PA
---- --------  ------------   ------------  ------ ------ -----  --- --------
2023 02 10 13  08 42 50.804   +36 24 22.12  1.0538 1.9930 155.2 21.4  35d 157
2023 02 10 14  08 42 47.202   +36 24 58.93  1.0539 1.9929 155.2 21.4  35d 157
2023 02 10 15  08 42 43.602   +36 25 35.68  1.0540 1.9928 155.1 21.4  35d 157
2023 02 10 16  08 42 40.003   +36 26 12.40  1.0540 1.9927 155.1 21.5  35d 157
2023 02 10 17  08 42 36.406   +36 26 49.07  1.0541 1.9927 155.0 21.5  35d 157
2023 02 10 18  08 42 32.809   +36 27 25.69  1.0542 1.9926 155.0 21.5  35d 157
2023 02 10 19  08 42 29.214   +36 28 02.27  1.0543 1.9925 154.9 21.5  35d 157
2023 02 10 20  08 42 25.620   +36 28 38.80  1.0544 1.9924 154.9 21.5  35d 157
2023 02 10 21  08 42 22.027   +36 29 15.29  1.0545 1.9924 154.8 21.5  35d 157
2023 02 10 22  08 42 18.436   +36 29 51.73  1.0546 1.9923 154.8 21.5  35d 157
2023 02 10 23  08 42 14.846   +36 30 28.13  1.0547 1.9922 154.8 21.5  35d 157
2023 02 11 00  08 42 11.257   +36 31 04.48  1.0547 1.9921 154.7 21.5  35d 157
2023 02 11 01  08 42 07.670   +36 31 40.79  1.0548 1.9920 154.7 21.5  35d 157
2023 02 11 02  08 42 04.084   +36 32 17.05  1.0549 1.9920 154.6 21.5  35d 157
2023 02 11 03  08 42 00.499   +36 32 53.26  1.0550 1.9919 154.6 21.5  35d 157
2023 02 11 04  08 41 56.915   +36 33 29.43  1.0551 1.9918 154.5 21.5  35d 157
2023 02 11 05  08 41 53.333   +36 34 05.55  1.0552 1.9917 154.5 21.5  35d 157
2023 02 11 06  08 41 49.753   +36 34 41.63  1.0553 1.9916 154.4 21.5  35d 157
2023 02 11 07  08 41 46.174   +36 35 17.66  1.0554 1.9916 154.4 21.5  35d 157
2023 02 11 08  08 41 42.596   +36 35 53.65  1.0555 1.9915 154.4 21.5  35d 157
2023 02 11 09  08 41 39.019   +36 36 29.59  1.0556 1.9914 154.3 21.5  35d 157
2023 02 11 10  08 41 35.444   +36 37 05.48  1.0557 1.9913 154.3 21.5  35d 157
2023 02 11 11  08 41 31.871   +36 37 41.33  1.0558 1.9912 154.2 21.5  35d 157
2023 02 11 12  08 41 28.299   +36 38 17.13  1.0558 1.9912 154.2 21.5  35d 157
2023 02 11 13  08 41 24.728   +36 38 52.89  1.0559 1.9911 154.1 21.5  35d 157
2023 02 11 14  08 41 21.159   +36 39 28.60  1.0560 1.9910 154.1 21.5  36d 157
2023 02 11 15  08 41 17.591   +36 40 04.26  1.0561 1.9909 154.0 21.5  36d 157
2023 02 11 16  08 41 14.025   +36 40 39.88  1.0562 1.9908 154.0 21.5  36d 157
2023 02 11 17  08 41 10.460   +36 41 15.45  1.0563 1.9908 153.9 21.5  36d 157
2023 02 11 18  08 41 06.897   +36 41 50.98  1.0564 1.9907 153.9 21.5  36d 157
2023 02 11 19  08 41 03.335   +36 42 26.46  1.0565 1.9906 153.9 21.5  36d 157
2023 02 11 20  08 40 59.775   +36 43 01.89  1.0566 1.9905 153.8 21.5  36d 157
2023 02 11 21  08 40 56.217   +36 43 37.28  1.0567 1.9904 153.8 21.5  36d 157
2023 02 11 22  08 40 52.660   +36 44 12.62  1.0568 1.9904 153.7 21.5  36d 157
2023 02 11 23  08 40 49.104   +36 44 47.92  1.0569 1.9903 153.7 21.5  36d 157
2023 02 12 00  08 40 45.550   +36 45 23.17  1.0570 1.9902 153.6 21.5  36d 157
2023 02 12 01  08 40 41.998   +36 45 58.37  1.0571 1.9901 153.6 21.5  36d 157
2023 02 12 02  08 40 38.447   +36 46 33.52  1.0572 1.9900 153.5 21.5  36d 157
2023 02 12 03  08 40 34.898   +36 47 08.63  1.0573 1.9900 153.5 21.5  36d 157
2023 02 12 04  08 40 31.350   +36 47 43.70  1.0574 1.9899 153.4 21.5  36d 157
2023 02 12 05  08 40 27.805   +36 48 18.71  1.0575 1.9898 153.4 21.5  36d 157
2023 02 12 06  08 40 24.260   +36 48 53.68  1.0576 1.9897 153.4 21.5  36d 157
2023 02 12 07  08 40 20.718   +36 49 28.61  1.0577 1.9896 153.3 21.5  36d 157
2023 02 12 08  08 40 17.177   +36 50 03.48  1.0578 1.9896 153.3 21.5  36d 157
2023 02 12 09  08 40 13.637   +36 50 38.32  1.0579 1.9895 153.2 21.5  36d 157
2023 02 12 10  08 40 10.100   +36 51 13.10  1.0580 1.9894 153.2 21.5  36d 157
2023 02 12 11  08 40 06.564   +36 51 47.84  1.0581 1.9893 153.1 21.5  36d 157
2023 02 12 12  08 40 03.030   +36 52 22.53  1.0582 1.9892 153.1 21.5  36d 157