"Pseudo-MPEC" for X72019

Created 2021 Jan 21 10:07:21 UT using Find_Orb

Click here for an explanation of pseudo-MPECs

 
 Astrometry: 
     X72019   C2021 01 08+J$X9_HA+AstrometrymZ?p:Hsylxoa-srmLredacted;Ju#/E'BD29
     X72019   C2021 01 088-[`(fT=,$1JM*#?(clickL[jFS]rX2uAW#codE/GecdqhuvoYShD29
     X72019   C2021 01 08bI,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:  X72019
   Perihelion 2020 Nov 11.529640 +/- 70.8775 TT = 12:42:40 (JD 2459165.029640)
Epoch 2021 Jan  9.0 TT = JDT 2459223.5   Earth MOID: 0.4411   Ma: 0.0561
M  10.44379128 +/- 63.759716        (J2000 ecliptic)          AutoNEOCP
n   0.17861684 +/- 0.390317         Peri.  287.84851 +/- 120.22678
a   3.12263415 +/- 4.56011          Node   155.51534 +/- 25.045657
e   0.5993409 +/- 0.247632          Incl.   22.01995 +/- 32.462283
P   5.52                   H 18.1   G  0.15   U 12.1  SR
q 1.25111165 +/- 0.561562    Q 4.99415665 +/- 28.6169
From 3 observations 2021 Jan. 8 (40.7 min); mean residual 0".24
Residuals in arcseconds: 
210108 D29  .20-  .14-    210108 D29  .39+  .28+    210108 D29  .20-  .14-    

Ephemerides (geocentric):
Date (UTC) HH   RA              Dec         delta   r     elong  mag " sig PA
---- -- -- --  -------------   -----------  ------ ------ -----  --- ---- ---
2021 01 21 10  11 01 40.155   -08 49 13.16  .66128 1.4961 129.8 19.4  69d 172
2021 01 21 11  11 01 40.638   -08 48 04.34  .66123 1.4964 129.8 19.4  69d 172
2021 01 21 12  11 01 41.116   -08 46 55.46  .66118 1.4966 129.9 19.4  69d 172
2021 01 21 13  11 01 41.589   -08 45 46.51  .66113 1.4969 129.9 19.4  69d 172
2021 01 21 14  11 01 42.057   -08 44 37.50  .66109 1.4971 130.0 19.4  69d 172
2021 01 21 15  11 01 42.520   -08 43 28.43  .66104 1.4974 130.0 19.4  69d 172
2021 01 21 16  11 01 42.978   -08 42 19.30  .66099 1.4976 130.1 19.4  69d 172
2021 01 21 17  11 01 43.431   -08 41 10.11  .66094 1.4979 130.1 19.4  69d 172
2021 01 21 18  11 01 43.879   -08 40 00.85  .66090 1.4981 130.2 19.4  69d 172
2021 01 21 19  11 01 44.322   -08 38 51.53  .66085 1.4984 130.2 19.4  69d 172
2021 01 21 20  11 01 44.760   -08 37 42.15  .66080 1.4986 130.3 19.4  69d 172
2021 01 21 21  11 01 45.194   -08 36 32.71  .66075 1.4989 130.3 19.4  69d 172
2021 01 21 22  11 01 45.622   -08 35 23.20  .66071 1.4991 130.4 19.4  69d 172
2021 01 21 23  11 01 46.046   -08 34 13.63  .66066 1.4994 130.4 19.4  70d 171
2021 01 22 00  11 01 46.464   -08 33 04.01  .66062 1.4996 130.5 19.4  70d 171
2021 01 22 01  11 01 46.878   -08 31 54.32  .66057 1.4999 130.5 19.4  70d 171
2021 01 22 02  11 01 47.287   -08 30 44.56  .66053 1.5002 130.6 19.4  70d 171
2021 01 22 03  11 01 47.691   -08 29 34.75  .66048 1.5004 130.6 19.4  70d 171
2021 01 22 04  11 01 48.090   -08 28 24.88  .66044 1.5007 130.7 19.4  70d 171
2021 01 22 05  11 01 48.484   -08 27 14.94  .66039 1.5009 130.7 19.4  70d 171
2021 01 22 06  11 01 48.873   -08 26 04.94  .66035 1.5012 130.8 19.4  71d 171
2021 01 22 07  11 01 49.257   -08 24 54.88  .66030 1.5014 130.8 19.4  71d 171
2021 01 22 08  11 01 49.637   -08 23 44.76  .66026 1.5017 130.9 19.4  71d 171
2021 01 22 09  11 01 50.011   -08 22 34.58  .66021 1.5019 130.9 19.4  71d 171
2021 01 22 10  11 01 50.381   -08 21 24.34  .66017 1.5022 131.0 19.4  71d 171
2021 01 22 11  11 01 50.745   -08 20 14.04  .66013 1.5024 131.0 19.4  71d 171
2021 01 22 12  11 01 51.105   -08 19 03.67  .66008 1.5027 131.1 19.4  72d 171
2021 01 22 13  11 01 51.460   -08 17 53.24  .66004 1.5029 131.1 19.4  72d 171
2021 01 22 14  11 01 51.810   -08 16 42.76  .66000 1.5032 131.2 19.4  72d 171
2021 01 22 15  11 01 52.155   -08 15 32.21  .65996 1.5034 131.2 19.4  72d 171
2021 01 22 16  11 01 52.495   -08 14 21.60  .65991 1.5037 131.3 19.4  72d 171
2021 01 22 17  11 01 52.831   -08 13 10.93  .65987 1.5039 131.3 19.4  72d 171
2021 01 22 18  11 01 53.161   -08 12 00.21  .65983 1.5042 131.4 19.4  72d 171
2021 01 22 19  11 01 53.487   -08 10 49.42  .65979 1.5045 131.4 19.4  72d 171
2021 01 22 20  11 01 53.808   -08 09 38.57  .65975 1.5047 131.5 19.4  73d 171
2021 01 22 21  11 01 54.124   -08 08 27.65  .65971 1.5050 131.5 19.4  73d 171
2021 01 22 22  11 01 54.435   -08 07 16.68  .65967 1.5052 131.6 19.4  73d 171
2021 01 22 23  11 01 54.741   -08 06 05.65  .65963 1.5055 131.6 19.4  73d 171
2021 01 23 00  11 01 55.043   -08 04 54.56  .65958 1.5057 131.7 19.4  73d 171
2021 01 23 01  11 01 55.339   -08 03 43.41  .65954 1.5060 131.7 19.4  73d 171
2021 01 23 02  11 01 55.631   -08 02 32.20  .65950 1.5062 131.8 19.4  73d 171
2021 01 23 03  11 01 55.918   -08 01 20.93  .65947 1.5065 131.8 19.4  73d 171
2021 01 23 04  11 01 56.200   -08 00 09.60  .65943 1.5067 131.9 19.4  73d 171
2021 01 23 05  11 01 56.477   -07 58 58.21  .65939 1.5070 131.9 19.4  73d 171
2021 01 23 06  11 01 56.749   -07 57 46.76  .65935 1.5072 132.0 19.4  73d 171
2021 01 23 07  11 01 57.017   -07 56 35.25  .65931 1.5075 132.0 19.4  73d 171
2021 01 23 08  11 01 57.279   -07 55 23.68  .65927 1.5078 132.1 19.4  74d 171
2021 01 23 09  11 01 57.537   -07 54 12.05  .65923 1.5080 132.1 19.4  74d 171