"Pseudo-MPEC" for S511390

Created 2018 Apr 16 14:10:23 UT using Find_Orb

Click here for an explanation of pseudo-MPECs

 
 Astrometry: 
     S511390 tC2018 04 11.04382 13 09 28.50 -14 05 05.2          15.1 Rq     Y00
     S511390 tC2018 04 11.04482 13 09 45.81 -14 05 40.7          15.3 Rq     Y00
     S511390 tC2018 04 11.04577 13 10 02.15 -14 06 15.4          15.0 Rq     Y00
     S511390 tC2018 04 11.07097 13 17 31.90 -14 20 23.5          15.0 Rq     Y00
     S511390 tC2018 04 11.07251 13 18 00.33 -14 21 11.0          15.1 Rq     Y00
     S511390  C2018 04 11.07316 13 18 12.32 -14 21 31.7          14.5 Rq     Y00
     S511390 tC2018 04 11.07343 13 18 17.43 -14 21 39.6          15.0 Rq     Y00
     S511390  C2018 04 11.07408 13 18 29.42 -14 21 58.2          14.3 Rq     Y00
     S511390  C2018 04 11.07530 13 18 52.22 -14 22 36.3          14.3 Rq     Y00
     S511390 tC2018 04 11.07557 13 18 57.38 -14 22 44.6          15.1 Rq     Y00
     S511390 tC2018 04 11.07589 13 19 03.57 -14 22 54.4          15.0 Rq     Y00
     S511390 tC2018 04 11.07621 13 19 09.37 -14 23 04.0          15.3 Rq     Y00

Station data:
(Y00) SONEAR Observatory, Oliveira  (S20.715082 W44.784960)  Brazil.
   Observers C. Jacques, E. Pimentel, J. Barros. Measurer C. Jacques. 0.28-m
   f/2.2 astrograph + CCD.

Orbital elements:  S511390
   Perigee 2018 Apr 11.340881 +/- 0.00895 TT =  8:10:52 (JD 2458219.840881)
Epoch 2018 Apr 11.0 TT = JDT 2458219.5                        Gray
M 229.62641 +/- 6                   (J2000 equator)
n 382.46020461 +/- 16.9             Peri.   59.01010 +/- 1.3
a 40570.7158 +/- 1194               Node   302.79200 +/- 0.06
e   0.7886825 +/- 0.00804           Incl.   15.55702 +/- 0.06
P1355.41m/0.941d           H 32.0   G  0.15   U 14.6  
q 8573.29946 +/- 461    Q 72568.1322 +/- 2106
From 12 observations 2018 Apr. 11 (46.6 min); mean residual 0".867
Residuals in arcseconds: 
180411 Y00 .388- .318-    180411 Y00 .080+ .120+    180411 Y00 1.47- .086+    
180411 Y00 .693+ .397+    180411 Y00 1.15- .560-    180411 Y00 .027+ .047-    
180411 Y00 .309- .058-    180411 Y00 .180+ .204-    180411 Y00 2.81+ .188-    
180411 Y00 1.25+ .166-    180411 Y00 1.55- 1.09+    180411 Y00 .173- .151-    

Ephemerides (geocentric):
Date (UTC) HH   RA              Dec         delta  elong  mag " sig PA
---- -- -- --  -------------   -----------  ------ -----  --- ---- ---
2018 04 11 00  12 44 04.812   -14 29 38.19   68712 169.7 16.0  159  76
2018 04 11 01  12 58 44.354   -14 49 10.26   65775 172.0 15.8  127  73
2018 04 11 02  13 15 02.820   -15 06 45.29   61921 173.0 15.6 85.0  66
2018 04 11 03  13 33 53.252   -15 21 33.83   57048 171.8 15.5 32.2 160
2018 04 11 04  13 56 47.053   -15 31 32.27   51009 167.9 15.4  224  96
2018 04 11 05  14 26 44.553   -15 31 12.88   43569 161.6 15.3  777  89
2018 04 11 06  15 11 00.080   -15 03 03.37   34341 151.5 15.1 2488  86
2018 04 11 07  16 34 25.050   -12 43 02.06   22659 131.6 14.7 177'  81
2018 04 11 08  21 49 10.347   +06 35 42.73    9256  51.8 16??  32d  76
2018 04 11 09  06 56 33.088   +05 03 48.57   18221  83.9 15.9 605' 105
2018 04 11 10  08 44 54.357   -02 21 53.86   30874 111.7 16.0 303' 106
2018 04 11 11  09 33 57.720   -05 38 40.73   40806 124.2 16.2 219' 105
2018 04 11 12  10 05 24.838   -07 36 16.56   48772 132.2 16.4 181' 104
2018 04 11 13  10 28 52.337   -08 57 56.11   55234 138.0 16.5 9553 103
2018 04 11 14  10 47 56.258   -09 59 50.16   60464 142.7 16.5 8746 103
2018 04 11 15  11 04 19.953   -10 49 32.04   64635 146.7 16.6 8222 102
2018 04 11 16  11 19 01.206   -11 31 05.22   67860 150.2 16.6 7884 101
2018 04 11 17  11 32 36.341   -12 06 53.62   70215 153.5 16.5 7687 100
2018 04 11 18  11 45 30.654   -12 38 28.35   71749 156.5 16.5 7609 100
2018 04 11 19  11 58 03.627   -13 06 49.88   72492 159.4 16.4 7647  99
2018 04 11 20  12 10 31.963   -13 32 39.41   72460 162.2 16.3 7807  98
2018 04 11 21  12 23 11.698   -13 56 24.85   71650 165.0 16.2 8114  97
2018 04 11 22  12 36 20.106   -14 18 23.58   70049 167.8 16.1 8612  97
2018 04 11 23  12 50 17.953   -14 38 42.70   67623 170.4 15.9 9377  96
2018 04 12 00  13 05 32.859   -14 57 16.07   64322 172.6 15.7 176'  95
2018 04 12 01  13 22 45.248   -15 13 35.64   60066 173.3 15.5 207'  93
2018 04 12 02  13 43 00.389   -15 26 28.46   54740 171.2 15.4 258'  92
2018 04 12 03  14 08 16.547   -15 32 51.55   48164 166.5 15.3 355'  90
2018 04 12 04  14 42 44.076   -15 24 10.74   40054 158.9 15.2 574'  88
2018 04 12 05  15 37 40.435   -14 29 14.68   29926 146.1 14.9  22d  84