"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