"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