"Pseudo-MPEC" for X72043
Created 2021 Jan 21 10:07:21 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
X72043 C2021 01 11+J$X9_HA+AstrometrymZ?p:Hsylxoa-srmLredacted;Ju#/E'BD29
X72043 C2021 01 118-[`(fT=,$1JM*#?(clickL[jFS]rX2uAW#codE/GecdqhuvoYShD29
X72043 C2021 01 11bI,LWCx5UtVfQheret[o?D^b0PU,y59gQfor?k]explanationEHD29
Station data:
(D29) Purple Mountain Observatory, XuYi Station (N32.734366 E118.463900)
China. Observers H. B. Zhao, B. Li, G. Zhaori, R. Q. Hong, L. F. Hu.
Measurers H. B. Zhao, B. Li. H. Lu, G. Zhaori. 1.04-m f/1.8 Schmidt + CCD.
Orbital elements: X72043
Perihelion 2021 Feb 28.025951 +/- 14.153 TT = 0:37:22 (JD 2459273.525951)
Epoch 2021 Jan 11.0 TT = JDT 2459225.5 Earth MOID: 0.0016 Ma: 0.0783
M 317.92125352 +/- 37.684895 (J2000 ecliptic) AutoNEOCP
n 0.87616686 +/- 0.77089 Peri. 108.53192 +/- 27.432760
a 1.08162860 +/- 0.634431 Node 57.67564 +/- 27.555854
e 0.2119379 +/- 0.184474 Incl. 0.36958 +/- 78.679711
P 1.12/410.87d H 21.8 G 0.15 U 12.6 SR
q 0.85239043 +/- 0.256706 Q 1.31086678 +/- 15.0289
From 3 observations 2021 Jan. 11 (40.7 min); mean residual 0".21
Residuals in arcseconds: 210111 D29 .06- .20- 210111 D29 .11+ .40+ 210111 D29 .06- .20- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -- -- -- ------------- ----------- ------ ------ ----- --- ---- --- 2021 01 21 10 23 00 01.071 -03 31 07.46 .10885 .90837 43.6 22?? 235' 159 2021 01 21 11 22 59 50.014 -03 32 10.48 .10883 .90825 43.5 22?? 238' 159 2021 01 21 12 22 59 38.941 -03 33 13.61 .10882 .90814 43.4 22?? 241' 159 2021 01 21 13 22 59 27.853 -03 34 16.82 .10880 .90803 43.3 22?? 245' 159 2021 01 21 14 22 59 16.749 -03 35 20.13 .10878 .90791 43.2 22?? 248' 159 2021 01 21 15 22 59 05.629 -03 36 23.54 .10876 .90780 43.1 22?? 251' 159 2021 01 21 16 22 58 54.494 -03 37 27.03 .10874 .90769 43.0 22?? 255' 159 2021 01 21 17 22 58 43.343 -03 38 30.63 .10873 .90757 43.0 22?? 258' 159 2021 01 21 18 22 58 32.176 -03 39 34.32 .10871 .90746 42.9 22?? 262' 159 2021 01 21 19 22 58 20.993 -03 40 38.10 .10869 .90735 42.8 22?? 266' 159 2021 01 21 20 22 58 09.795 -03 41 41.97 .10867 .90723 42.7 22?? 270' 159 2021 01 21 21 22 57 58.581 -03 42 45.94 .10866 .90712 42.6 22?? 274' 159 2021 01 21 22 22 57 47.352 -03 43 50.01 .10864 .90701 42.5 22?? 278' 159 2021 01 21 23 22 57 36.106 -03 44 54.17 .10862 .90689 42.4 22?? 282' 159 2021 01 22 00 22 57 24.846 -03 45 58.42 .10861 .90678 42.3 22?? 286' 159 2021 01 22 01 22 57 13.569 -03 47 02.76 .10859 .90667 42.2 22?? 290' 159 2021 01 22 02 22 57 02.277 -03 48 07.20 .10857 .90656 42.1 22?? 294' 159 2021 01 22 03 22 56 50.969 -03 49 11.73 .10856 .90644 42.0 22?? 299' 159 2021 01 22 04 22 56 39.646 -03 50 16.36 .10854 .90633 41.9 22?? 303' 159 2021 01 22 05 22 56 28.307 -03 51 21.07 .10852 .90622 41.9 22?? 308' 159 2021 01 22 06 22 56 16.953 -03 52 25.88 .10851 .90611 41.8 22?? 313' 159 2021 01 22 07 22 56 05.583 -03 53 30.78 .10849 .90600 41.7 22?? 317' 159 2021 01 22 08 22 55 54.198 -03 54 35.78 .10848 .90588 41.6 22?? 322' 159 2021 01 22 09 22 55 42.797 -03 55 40.87 .10846 .90577 41.5 22?? 327' 159 2021 01 22 10 22 55 31.380 -03 56 46.05 .10844 .90566 41.4 22?? 333' 159 2021 01 22 11 22 55 19.949 -03 57 51.32 .10843 .90555 41.3 22?? 338' 159 2021 01 22 12 22 55 08.501 -03 58 56.68 .10841 .90544 41.2 22?? 343' 159 2021 01 22 13 22 54 57.038 -04 00 02.13 .10840 .90533 41.1 22?? 349' 159 2021 01 22 14 22 54 45.560 -04 01 07.68 .10838 .90521 41.0 22?? 354' 159 2021 01 22 15 22 54 34.067 -04 02 13.32 .10837 .90510 40.9 22?? 360' 160 2021 01 22 16 22 54 22.558 -04 03 19.05 .10835 .90499 40.8 23?? 366' 160 2021 01 22 17 22 54 11.033 -04 04 24.87 .10834 .90488 40.7 23?? 372' 160 2021 01 22 18 22 53 59.494 -04 05 30.78 .10832 .90477 40.6 23?? 378' 160 2021 01 22 19 22 53 47.938 -04 06 36.78 .10831 .90466 40.5 23?? 384' 160 2021 01 22 20 22 53 36.368 -04 07 42.87 .10829 .90455 40.5 23?? 390' 160 2021 01 22 21 22 53 24.782 -04 08 49.05 .10828 .90444 40.4 23?? 396' 160 2021 01 22 22 22 53 13.181 -04 09 55.33 .10826 .90433 40.3 23?? 403' 160 2021 01 22 23 22 53 01.565 -04 11 01.69 .10825 .90421 40.2 23?? 409' 160 2021 01 23 00 22 52 49.934 -04 12 08.14 .10824 .90410 40.1 23?? 416' 160 2021 01 23 01 22 52 38.287 -04 13 14.68 .10822 .90399 40.0 23?? 423' 160 2021 01 23 02 22 52 26.625 -04 14 21.31 .10821 .90388 39.9 23?? 430' 161 2021 01 23 03 22 52 14.948 -04 15 28.03 .10820 .90377 39.8 23?? 437' 161 2021 01 23 04 22 52 03.256 -04 16 34.84 .10818 .90366 39.7 23?? 444' 161 2021 01 23 05 22 51 51.548 -04 17 41.74 .10817 .90355 39.6 23?? 451' 161 2021 01 23 06 22 51 39.826 -04 18 48.73 .10816 .90344 39.5 23?? 458' 161 2021 01 23 07 22 51 28.088 -04 19 55.80 .10814 .90333 39.4 23?? 466' 161 2021 01 23 08 22 51 16.336 -04 21 02.96 .10813 .90322 39.3 23?? 473' 161 2021 01 23 09 22 51 04.568 -04 22 10.21 .10812 .90311 39.2 23?? 481' 161