"Pseudo-MPEC" for 2012-011B = NORAD 38099

Created 2017 Feb 23 15:04:39 UT using Find_Orb

Astrometry:
2012-011B    tC2016 12 21.24366 08 22 18.34 -20 12 50.8          13.9 R D0553Y00
2012-011B    tC2016 12 21.24460 08 22 31.34 -20 11 28.3          13.8 R D0553Y00
2012-011B    tC2016 12 21.24556 08 22 44.69 -20 10 04.8          13.9 R D0553Y00
2012-011B    tC2016 12 22.20235 08 51 33.88 -18 35 32.4          13.7   D0553Y00
2012-011B    tC2016 12 22.20669 08 52 28.86 -18 29 35.2          13.7   D0553Y00
2012-011B    tC2016 12 22.20830 08 52 49.20 -18 27 21.4          13.7   D0553Y00
2012-011B    tC2016 12 31.30027 09 32 28.84 -13 23 03.4          14.1 R D0553Y00
2012-011B    tC2016 12 31.30161 09 32 47.89 -13 19 57.4          14.0 R D0553Y00
2012-011B    tC2016 12 31.30292 09 33 06.40 -13 16 55.7          14.0 R D0553Y00
2012-011B    tC2017 01 17.94648 08 49 25.35 -17 52 31.9          14.1 R D0554Y00
2012-011B    tC2017 01 17.94754 08 49 44.62 -17 51 31.8          14.1 R D0554Y00
2012-011B    tC2017 01 17.94859 08 50 03.70 -17 50 32.2          14.0 R D0554Y00
2012-011B    tC2017 02 22.97272 10 20 05.14 -07 52 59.2          13.7 R      Y00
2012-011B    tC2017 02 22.97456 10 20 40.63 -07 48 29.5          13.6 R      Y00
2012-011B    tC2017 02 22.97564 10 21 01.44 -07 45 50.4          13.6 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:  2012-011B = NORAD 38099
   Perigee 2017 Feb 19.684620 +/- 4.92e-5 TT = 16:25:51 (JD 2457804.184620)
Epoch 2017 Feb 20.0 TT; AMR 0.013116 +/- 0.00108 m2/kg       Gray
M 126.9740304 +/- 0.019             (J2000 equatorial)
n 402.6068647266 +/- 6.51e-5        Peri.  143.5926761 +/- 0.0047
a 39205.715951 +/- 0.00422          Node   171.1637773 +/- 0.00028
e   0.779180564 +/- 8.38e-6         Incl.   25.5460292 +/- 0.00031
P1287.58m/0.894d           H 29.6   G  0.15   U  6.3
q 8657.3840628 +/- 0.328    Q 69754.047839 +/- 0.331
From 15 observations 2016 Dec. 21-2017 Feb. 22; mean residual 1".266
Residuals in arcseconds: 
161221 Y00 1.31+ .472+    161222 Y00 .139+ .283+    170117 Y00 .435- .120-
161221 Y00 .278+ .663+    161231 Y00 1.13- .466-    170117 Y00 2.38- 1.40-
161221 Y00 .493+ .097-    161231 Y00 .114+ .109-    170222 Y00 3.26- 1.14-
161222 Y00 .207+ .030+    161231 Y00 1.29- .830-    170222 Y00 1.50+ .587+
161222 Y00 .080+ .308+    170117 Y00 2.27+ 1.06+    170222 Y00 3.29+ 1.31+

Ephemerides (geocentric):
Date (UTC) HH   RA              Dec         delta   r     elong  mag " sig PA
---- -- -- --  ------------   ------------  ------ ------ -----  --- ---- ---
2017 02 22 00  09 35 30.086   -12 16 31.87   68194 .98962 154.8 14.0  2.5  62
2017 02 22 01  09 48 56.744   -10 52 51.32   66134 .98963 157.4 13.8  3.6  64
2017 02 22 02  10 03 18.889   -09 20 06.35   63165 .98963 159.9 13.7  5.4  65
2017 02 22 03  10 19 12.348   -07 34 02.32   59214 .98962 162.2 13.4  8.4  65
2017 02 22 04  10 37 33.645   -05 27 45.98   54169 .98960 163.8 13.2   13  65
2017 02 22 05  11 00 04.439   -02 48 54.50   47855 .98957 163.9 12.9   21  65
2017 02 22 06  11 30 21.361   +00 48 05.18   39996 .98952 160.6 12.6   38  65
2017 02 22 07  12 18 26.677   +06 28 01.13   30123 .98945 151.0 12.3   82  65
2017 02 22 08  14 12 21.094   +17 49 04.19   17495 .98935 123.9 11.9  283  71
2017 02 22 09  23 42 42.813   -02 17 53.57    9710 .98924  21.4 19??  985 115
2017 02 22 10  04 36 37.960   -25 06 40.67   23101 .98930  88.9 13.7  163  95
2017 02 22 11  06 04 51.982   -25 12 33.90   34499 .98939 108.0 13.9   64  85
2017 02 22 12  06 51 31.782   -23 55 19.61   43463 .98946 118.2 14.0   34  80
2017 02 22 13  07 22 44.976   -22 32 33.99   50639 .98953 125.1 14.2   21  76
2017 02 22 14  07 46 22.365   -21 13 28.03   56401 .98959 130.4 14.3   13  73
2017 02 22 15  08 05 39.987   -19 58 27.88   60977 .98964 134.7 14.3    9  71
2017 02 22 16  08 22 16.945   -18 46 31.10   64509 .98969 138.5 14.3  6.2  68
2017 02 22 17  08 37 10.599   -17 36 23.08   67094 .98972 141.8 14.3  4.2  66
2017 02 22 18  08 50 58.000   -16 26 50.38   68793 .98976 145.0 14.3  3.0  63
2017 02 22 19  09 04 05.675   -15 16 39.95   69644 .98979 147.9 14.2  2.3  61
2017 02 22 20  09 16 54.791   -14 04 34.62   69663 .98981 150.7 14.1  2.1  60
2017 02 22 21  09 29 44.396   -12 49 06.20   68852 .98982 153.5 14.0  2.4  61
2017 02 22 22  09 42 54.007   -11 28 25.62   67193 .98983 156.2 13.9  3.1  63
2017 02 22 23  09 56 46.437   -10 00 07.21   64651 .98983 158.9 13.7  4.6  64
2017 02 23 00  10 11 51.906   -08 20 41.20   61164 .98983 161.5 13.5  7.0  65
2017 02 23 01  10 28 55.532   -06 24 40.67   56641 .98981 163.7 13.3   10  65
2017 02 23 02  10 49 13.500   -04 02 46.96   50939 .98979 164.8 13.0   17  65
2017 02 23 03  11 15 14.868   -00 57 05.20   43837 .98975 163.5 12.7   29  65
2017 02 23 04  11 52 59.621   +03 33 14.54   34969 .98969 157.4 12.5   57  65
2017 02 23 05  13 03 32.060   +11 28 49.69   23706 .98961 141.2 12.1  146  67
2017 02 23 06  17 46 05.553   +25 28 57.23   10189 .98948  76.6 12.5  885  93
2017 02 23 07  03 14 38.919   -22 05 19.83   16827 .98947  69.9 14.0  322 103
2017 02 23 08  05 33 00.862   -25 34 07.72   29595 .98955 100.5 13.8   94  88
2017 02 23 09  06 33 05.862   -24 32 32.38   39581 .98963 113.6 14.0   45  82
2017 02 23 10  07 09 55.951   -23 09 07.79   47522 .98970 121.8 14.1   26  77
2017 02 23 11  07 36 28.673   -21 47 32.51   53902 .98976 127.7 14.2   16  74
2017 02 23 12  07 57 29.211   -20 30 20.21   59002 .98982 132.5 14.3   11  72
2017 02 23 13  08 15 10.722   -19 16 48.26   63002 .98987 136.5 14.3  7.5  69
2017 02 23 14  08 30 45.940   -18 05 42.66   66015 .98991 140.0 14.3  5.2  67
2017 02 23 15  08 44 59.603   -16 55 48.12   68116 .98995 143.3 14.3  3.6  64