"Pseudo-MPEC" for X72012

Created 2021 Jan 28 16:07:10 UT using Find_Orb

Click here for an explanation of pseudo-MPECs

 
 Astrometry: 
     X72012   C2021 01 08#;!Astrometryw*=!6JY*a6p,redacted;mameL#clickPhereYeD29
     X72012   C2021 01 08us)fD)C9*@wGA3KTq2jgsfor8(f#/i-hCrcU)`^SiPjA=pP5(tVUD29
     X72012   C2021 01 0829AiHdvj.H-J$6ebpr+pIexplanationv7@lAUNf*N%%Mjn=R=JAD29

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:  X72012
   Perihelion 2021 Feb 24.516439 +/- 14.0232 TT = 12:23:40 (JD 2459270.016439)
Epoch 2021 Jan  8.0 TT = JDT 2459222.5   Earth MOID: 0.0068   AutoNEOCP
M 317.33654815 +/- 41.667161        (J2000 ecliptic)
n   0.89786718 +/- 0.82149          Peri.   70.19210 +/- 40.913488
a   1.06412990 +/- 0.649061         Node    90.31728 +/- 17.302403
e   0.1847742 +/- 0.175656          Incl.    4.25136 +/- 53.962665
P   1.10/400.94d           H 22.2   G  0.15   U 12.6  SR
q 0.86750606 +/- 0.271129    Q 1.26075374 +/- 14.2862
From 3 observations 2021 Jan. 8 (40.7 min); mean residual 0".05
Residuals in arcseconds: 
210108 D29  .05-  .02+    210108 D29  .10+  .04-    210108 D29  .05-  .02+    

Ephemerides (geocentric):
Date (UTC) HH   RA              Dec         delta   r     elong  mag " sig PA
---- -- -- --  -------------   -----------  ------ ------ -----  --- ---- ---
2021 01 28 16  22 03 57.533   +09 11 26.84  .11337 .89265  33.6 24??  20d   4
2021 01 28 17  22 03 44.565   +09 11 41.19  .11337 .89257  33.6 24??  20d   4
2021 01 28 18  22 03 31.591   +09 11 55.36  .11338 .89250  33.5 24??  20d   4
2021 01 28 19  22 03 18.612   +09 12 09.35  .11339 .89242  33.4 24??  20d   4
2021 01 28 20  22 03 05.627   +09 12 23.15  .11340 .89235  33.4 24??  20d   4
2021 01 28 21  22 02 52.636   +09 12 36.77  .11340 .89227  33.3 24??  20d   4
2021 01 28 22  22 02 39.639   +09 12 50.21  .11341 .89220  33.2 24??  20d   4
2021 01 28 23  22 02 26.637   +09 13 03.46  .11342 .89213  33.2 24??  20d   4
2021 01 29 00  22 02 13.629   +09 13 16.53  .11343 .89205  33.1 24??  20d   4
2021 01 29 01  22 02 00.616   +09 13 29.42  .11344 .89198  33.1 24??  20d   4
2021 01 29 02  22 01 47.598   +09 13 42.13  .11345 .89190  33.0 24??  20d   4
2021 01 29 03  22 01 34.574   +09 13 54.65  .11346 .89183  32.9 24??  20d   4
2021 01 29 04  22 01 21.546   +09 14 06.98  .11347 .89176  32.9 24??  20d   4
2021 01 29 05  22 01 08.512   +09 14 19.14  .11347 .89168  32.8 24??  20d   4
2021 01 29 06  22 00 55.473   +09 14 31.10  .11348 .89161  32.8 24??  20d   4
2021 01 29 07  22 00 42.429   +09 14 42.89  .11349 .89154  32.7 24??  20d   4
2021 01 29 08  22 00 29.381   +09 14 54.49  .11350 .89146  32.6 24??  20d   4
2021 01 29 09  22 00 16.327   +09 15 05.90  .11351 .89139  32.6 24??  20d   4
2021 01 29 10  22 00 03.269   +09 15 17.13  .11352 .89132  32.5 24??  20d   4
2021 01 29 11  21 59 50.206   +09 15 28.18  .11353 .89124  32.5 24??  20d   4
2021 01 29 12  21 59 37.139   +09 15 39.04  .11355 .89117  32.4 24??  20d   4
2021 01 29 13  21 59 24.067   +09 15 49.71  .11356 .89110  32.3 24??  20d   4
2021 01 29 14  21 59 10.991   +09 16 00.20  .11357 .89102  32.3 24??  20d   4
2021 01 29 15  21 58 57.911   +09 16 10.50  .11358 .89095  32.2 24??  20d   4
2021 01 29 16  21 58 44.826   +09 16 20.62  .11359 .89088  32.2 24??  20d   4
2021 01 29 17  21 58 31.737   +09 16 30.55  .11360 .89081  32.1 24??  20d   4
2021 01 29 18  21 58 18.644   +09 16 40.30  .11361 .89073  32.1 24??  20d   4
2021 01 29 19  21 58 05.547   +09 16 49.86  .11362 .89066  32.0 24??  20d   4
2021 01 29 20  21 57 52.446   +09 16 59.23  .11364 .89059  31.9 24??  20d   4
2021 01 29 21  21 57 39.341   +09 17 08.42  .11365 .89052  31.9 24??  20d   4
2021 01 29 22  21 57 26.232   +09 17 17.42  .11366 .89045  31.8 24??  20d   4
2021 01 29 23  21 57 13.120   +09 17 26.24  .11367 .89037  31.8 24??  20d   4
2021 01 30 00  21 57 00.004   +09 17 34.86  .11369 .89030  31.7 24??  20d   4
2021 01 30 01  21 56 46.885   +09 17 43.31  .11370 .89023  31.6 24??  20d   4
2021 01 30 02  21 56 33.762   +09 17 51.56  .11371 .89016  31.6 24??  20d   4
2021 01 30 03  21 56 20.635   +09 17 59.63  .11373 .89009  31.5 24??  20d   4
2021 01 30 04  21 56 07.506   +09 18 07.51  .11374 .89002  31.5 24??  20d   4
2021 01 30 05  21 55 54.373   +09 18 15.20  .11375 .88995  31.4 24??  20d   4
2021 01 30 06  21 55 41.237   +09 18 22.71  .11377 .88987  31.4 24??  20d   4
2021 01 30 07  21 55 28.098   +09 18 30.03  .11378 .88980  31.3 24??  20d   3
2021 01 30 08  21 55 14.956   +09 18 37.16  .11379 .88973  31.2 24??  20d   3
2021 01 30 09  21 55 01.811   +09 18 44.10  .11381 .88966  31.2 24??  20d   3
2021 01 30 10  21 54 48.663   +09 18 50.86  .11382 .88959  31.1 24??  20d   3
2021 01 30 11  21 54 35.512   +09 18 57.43  .11384 .88952  31.1 24??  20d   3
2021 01 30 12  21 54 22.359   +09 19 03.81  .11385 .88945  31.0 24??  20d   3
2021 01 30 13  21 54 09.204   +09 19 10.00  .11387 .88938  31.0 24??  20d   3
2021 01 30 14  21 53 56.045   +09 19 16.01  .11388 .88931  30.9 24??  20d   3
2021 01 30 15  21 53 42.885   +09 19 21.83  .11390 .88924  30.9 24??  20d   3