"Pseudo-MPEC" for S510958

Created 2016 Dec 25 14:00:37 UT using Find_Orb

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Astrometry:
     S510958 tC2016 12 25.09819 05 04 25.63 +13 35 04.6          16.5 R      Y00
     S510958 tC2016 12 25.09928 05 04 37.86 +13 35 29.2          16.6 R      Y00
     S510958 tC2016 12 25.10041 05 04 50.45 +13 35 55.2          16.7 R      Y00
     S510958  C2016 12 25.12413 05 09 14.06 +13 43 45.7          16.0 R      Y00
     S510958  C2016 12 25.12620 05 09 37.16 +13 44 23.8          16.5 R      Y00
     S510958  C2016 12 25.12650 05 09 40.89 +13 44 31.2         x17.1 R      Y00
     S510958  C2016 12 25.12682 05 09 44.25 +13 44 35.4          16.5 R      Y00
     S510958  C2016 12 25.12714 05 09 47.63 +13 44 42.5          16.4 R      Y00
     S510958  C2016 12 25.12802 05 09 57.69 +13 44 57.9          16.0 R      Y00
     S510958  C2016 12 25.12834 05 10 01.58 +13 45 03.3          16.5 R      Y00
     S510958  C2016 12 25.12872 05 10 05.66 +13 45 10.2          16.2 R      Y00
     S510958  C2016 12 25.12909 05 10 09.80 +13 45 17.6          16.8 R      Y00
     S510958  C2016 12 25.15303 05 14 46.12 +13 51 53.6          16.1 R      Y00
     S510958  C2016 12 25.15504 05 15 09.70 +13 52 23.9          16.3 R      Y00
     S510958  C2016 12 25.15533 05 15 13.12 +13 52 28.5          16.3 R      Y00
     S510958  C2016 12 25.15564 05 15 16.90 +13 52 33.3          16.3 R      Y00
     S510958  C2016 12 25.15595 05 15 20.38 +13 52 37.7          16.1 R      Y00
     S510958  C2016 12 25.15685 05 15 31.19 +13 52 52.1          16.1 R      Y00

Station data:
(Y00) SONEAR Observatory, Oliveira (S20.715080 W44.784960)  Brazil.
    Observers C. Jacques, E. Pimentel, J. Barros.  Measurer C. Jacques.  0.28-m
    f/2.2 astrograph + CCD.

Orbital elements:  S510958
   Perigee 2016 Dec 25.981475 +/- 0.0304 TT = 23:33:19 (JD 2457748.481475)
Epoch 2016 Dec 25.0 TT = JDT 2457747.5                        Gray
M 196.0594081 +/- 3.5               (J2000 equatorial)
n 167.0348759961 +/- 8.6            Peri.  233.9972328 +/- 1.4
a 70479.919632 +/- 2418             Node    11.2855040 +/- 0.10
e   0.536135072 +/- 0.0185          Incl.   12.7856357 +/- 0.036
P3103.48m/2.155d           H 31.8   G  0.15   U 14.2
q 32693.162817 +/- 2354    Q 108266.67644 +/- 2352
17 of 18 observations 2016 Dec. 25 (84.5 min); mean residual 1".416
Residuals in arcseconds: 
161225 Y00 3.63- 1.32-    161225 Y00 .688+ .418-    161225 Y00 .479+ .386-
161225 Y00 .509+ .152-    161225 Y00 2.79- .851+    161225 Y00 .597- .396-
161225 Y00 3.32+ 1.70+    161225 Y00 1.32- .275+    161225 Y00 .585- .130-
161225 Y00 3.17+ .624-    161225 Y00 2.55+ .112-    161225 Y00 1.21+ .047+
161225 Y00 .523- .685-    161225 Y00 .743- .068-    161225 Y00 1.39- .164-
161225 Y00(4.44+ 1.23+)   161225 Y00 1.54- .672+    161225 Y00 1.19+ .910+

Ephemerides (geocentric):
Date (UTC) HH   RA              Dec         delta   r     elong  mag " sig PA
---- -- -- --  ------------   ------------  ------ ------ -----  --- ---- ---
2016 12 25 14  07 50 25.989   +12 17 21.85   75012 .98397 155.3 16.4 2034  97
2016 12 25 15  08 12 54.149   +11 53 26.14   70579 .98392 150.3 16.4 2854  97
2016 12 25 16  08 38 24.361   +11 18 06.66   65847 .98387 144.4 16.4 4046  97
2016 12 25 17  09 07 50.862   +10 26 58.18   60834 .98381 137.5 16.5 5801  98
2016 12 25 18  09 42 30.075   +09 13 27.35   55581 .98374 129.2 16.5 8430  99
2016 12 25 19  10 24 11.088   +07 27 56.62   50172 .98367 119.1 16.6 207' 101
2016 12 25 20  11 15 28.735   +04 57 07.99   44776 .98359 106.4 16.7 309' 102
2016 12 25 21  12 19 50.555   +01 26 19.32   39712 .98351  90.3 17.1 466' 103
2016 12 25 22  13 40 59.711   -03 07 41.96   35536 .98342  69.9 17.8 689' 102
2016 12 25 23  15 19 56.683   -08 04 17.33   33045 .98335  45.5 19?? 956' 100
2016 12 26 00  17 09 14.607   -11 42 45.76   32944 .98329  20.3 24??  19d  95
2016 12 26 01  18 53 04.820   -12 46 44.35   35267 .98327  13.3 27??  20d  89
2016 12 26 02  20 19 35.600   -11 44 55.49   39342 .98327  30.8 22??  19d  85
2016 12 26 03  21 27 22.355   -09 47 09.49   44361 .98329  46.7 20??  17d  82
2016 12 26 04  22 20 12.545   -07 38 38.38   49746 .98332  59.5 19?? 953'  80
2016 12 26 05  23 02 14.740   -05 37 47.89   55162 .98337  69.9 18.8 850'  78
2016 12 26 06  23 36 36.379   -03 49 46.71   60432 .98341  78.5 18.5 765'  78
2016 12 26 07  00 05 26.310   -02 14 41.70   65467 .98346  85.7 18.3 697'  77
2016 12 26 08  00 30 11.945   -00 51 06.63   70221 .98350  91.8 18.2 642'  77
2016 12 26 09  00 51 53.419   +00 22 41.38   74678 .98355  97.3 18.2 598'  77
2016 12 26 10  01 11 13.065   +01 28 16.91   78832 .98359 102.1 18.1 561'  77
2016 12 26 11  01 28 41.437   +02 27 00.05   82684 .98364 106.4 18.1 531'  78
2016 12 26 12  01 44 41.134   +03 19 56.48   86240 .98368 110.4 18.0 506'  78
2016 12 26 13  01 59 29.257   +04 07 59.56   89505 .98372 114.1 18.0 485'  78
2016 12 26 14  02 13 19.032   +04 51 52.53   92486 .98376 117.5 18.0 467'  78
2016 12 26 15  02 26 20.890   +05 32 10.55   95192 .98380 120.7 17.9 452'  79
2016 12 26 16  02 38 43.219   +06 09 22.34   97628 .98384 123.7 17.9 439'  79
2016 12 26 17  02 50 32.886   +06 43 51.47   99801 .98387 126.6 17.9 428'  79
2016 12 26 18  03 01 55.613   +07 15 57.39  101717 .98390 129.3 17.8 419'  80
2016 12 26 19  03 12 56.254   +07 45 56.21  103379 .98393 132.0 17.8 411'  80
2016 12 26 20  03 23 38.999   +08 14 01.30  104794 .98396 134.5 17.7 405'  80
2016 12 26 21  03 34 07.533   +08 40 23.79  105963 .98399 137.0 17.7 400'  81
2016 12 26 22  03 44 25.158   +09 05 12.89  106890 .98401 139.5 17.6 396'  81
2016 12 26 23  03 54 34.894   +09 28 36.20  107578 .98403 141.9 17.6 394'  82
2016 12 27 00  04 04 39.556   +09 50 39.91  108027 .98405 144.2 17.5 392'  82
2016 12 27 01  04 14 41.828   +10 11 28.93  108241 .98407 146.5 17.5 392'  83
2016 12 27 02  04 24 44.325   +10 31 07.00  108218 .98408 148.8 17.4 393'  83
2016 12 27 03  04 34 49.650   +10 49 36.77  107958 .98409 151.1 17.3 395'  83
2016 12 27 04  04 45 00.453   +11 06 59.78  107462 .98410 153.4 17.3 399'  84
2016 12 27 05  04 55 19.489   +11 23 16.43  106728 .98411 155.6 17.2 404'  84
2016 12 27 06  05 05 49.682   +11 38 25.92  105754 .98411 157.9 17.1 410'  85
2016 12 27 07  05 16 34.200   +11 52 26.09  104538 .98411 160.1 17.0 418'  85
2016 12 27 08  05 27 36.541   +12 05 13.18  103076 .98411 162.3 16.9 428'  86
2016 12 27 09  05 39 00.632   +12 16 41.59  101366 .98410 164.4 16.8 441'  87
2016 12 27 10  05 50 50.966   +12 26 43.35   99402 .98409 166.4 16.7 456'  87
2016 12 27 11  06 03 12.758   +12 35 07.56   97179 .98408 168.0 16.6 474'  88
2016 12 27 12  06 16 12.170   +12 41 39.48   94693 .98407 169.1 16.5 496'  89
2016 12 27 13  06 29 56.588   +12 45 59.30   91936 .98405 169.4 16.4 522'  89
2016 12 27 14  06 44 35.013   +12 47 40.38   88902 .98403 168.6 16.3 553'  90
2016 12 27 15  07 00 18.591   +12 46 06.61   85585 .98400 166.8 16.3 592'  91