"Pseudo-MPEC" for 2011-674A
Created 2018 Mar 30 15:43:40 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry: 2011-674A tC2018 03 25.05903 11 12 58.71 +15 51 09.1 12.6 Rq Y00 2011-674A tC2018 03 25.06011 11 13 30.12 +15 56 03.6 12.6 Rq Y00 2011-674A tC2018 03 25.06131 11 14 05.90 +16 01 40.0 12.6 Rq Y00 2011-674A tC2018 03 27.07773 11 28 43.44 +18 22 33.2 12.3 Rq Y00 2011-674A tC2018 03 27.07882 11 29 15.65 +18 27 26.9 12.8 Rq Y00 2011-674A tC2018 03 27.07979 11 29 44.99 +18 31 54.2 12.5 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: 2011-674A Perigee 2018 Mar 25.841989 +/- 0.00295 TT = 20:12:27 (JD 2458203.341989) Epoch 2018 Mar 26.0 TT = JDT 2458203.5 Gray M 114.26807 +/- 2.1 (J2000 equator) n 723.16684776 +/- 0.0701 Peri. 211.17047 +/- 0.46 a 26532.4792 +/- 1.71 Node 144.36230 +/- 0.014 e 0.7307853 +/- 0.00251 Incl. 27.27954 +/- 0.051 P 716.83m/0.498d H 29.8 G 0.15 U 11.0 q 7142.93185 +/- 67.1 Q 45922.0267 +/- 63.9 From 6 observations 2018 Mar. 25-27; mean residual 4".118
Residuals in arcseconds: 180325 Y00 7.76+ 5.28+ 180325 Y00 4.03- 2.53- 180327 Y00 3.04- 1.96- 180325 Y00 4.16- 3.04- 180327 Y00 2.25- 1.40- 180327 Y00 5.73+ 3.64+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -- -- -- ------------ ------------ ------ ------ ----- --- ---- --- 2018 03 27 00 10 35 55.060 +07 33 15.40 42051 0.9979 151.7 13.3 46.6 73 2018 03 27 01 11 03 41.072 +10 51 44.82 44921 0.9980 156.4 13.3 57.0 59 2018 03 27 02 11 29 39.487 +13 45 21.10 45923 0.9980 159.2 13.2 55.2 85 2018 03 27 03 11 56 08.357 +16 27 48.68 45125 0.9980 160.0 13.2 269 74 2018 03 27 04 12 25 33.595 +19 08 52.23 42474 0.9980 158.4 13.1 628 74 2018 03 27 05 13 01 50.294 +21 57 00.04 37775 0.9980 153.8 13.0 1256 76 2018 03 27 06 13 54 06.285 +24 57 21.53 30605 0.9979 144.8 12.8 2579 80 2018 03 27 07 15 35 58.519 +27 17 09.72 20068 0.9979 124.9 12.4 6984 91 2018 03 27 08 22 59 18.823 -10 22 17.18 7171 0.9977 24.6 17?? 890' 115 2018 03 27 09 07 52 02.029 -12 42 45.31 19288 0.9979 112.1 12.7 4974 65 2018 03 27 10 09 20 01.540 -02 01 43.90 30076 0.9980 134.1 13.0 957 60 2018 03 27 11 10 05 10.080 +03 46 27.45 37418 0.9980 144.8 13.2 163 57 2018 03 27 12 10 37 46.096 +07 50 51.99 42252 0.9981 151.5 13.3 49.3 67 2018 03 27 13 11 05 23.105 +11 07 19.07 45020 0.9981 156.1 13.3 54.1 54 2018 03 27 14 11 31 20.826 +13 59 43.61 45927 0.9981 158.8 13.2 64.8 86 2018 03 27 15 11 57 56.138 +16 41 29.20 45035 0.9982 159.6 13.2 284 75 2018 03 27 16 12 27 37.238 +19 22 11.03 42282 0.9981 158.0 13.1 654 74 2018 03 27 17 13 04 27.775 +22 10 08.31 37467 0.9981 153.3 13.0 1304 76 2018 03 27 18 13 58 06.723 +25 09 40.70 30148 0.9981 144.1 12.8 2697 81 2018 03 27 19 15 45 13.361 +27 16 04.88 19394 0.9980 123.3 12.4 7523 92 2018 03 27 20 23 55 37.562 -16 28 55.74 7153 0.9979 20.5 18?? 913' 112 2018 03 27 21 07 59 43.627 -11 47 36.04 19965 0.9980 113.7 12.7 4517 64 2018 03 27 22 09 23 16.098 -01 32 30.33 30536 0.9981 134.5 13.1 891 61 2018 03 27 23 10 07 23.181 +04 07 34.40 37730 0.9982 144.8 13.2 146 58 2018 03 28 00 10 39 36.500 +08 08 19.47 42447 0.9982 151.4 13.3 52.0 62 2018 03 28 01 11 07 05.099 +11 22 47.35 45114 0.9983 155.8 13.3 51.3 49 2018 03 28 02 11 33 02.543 +14 14 01.53 45927 0.9983 158.5 13.3 74.8 87 2018 03 28 03 11 59 44.728 +16 55 05.59 44939 0.9983 159.2 13.2 300 75 2018 03 28 04 12 29 42.346 +19 35 25.43 42085 0.9983 157.5 13.1 680 75 2018 03 28 05 13 07 08.135 +22 23 10.31 37152 0.9983 152.9 13.0 1355 77 2018 03 28 06 14 02 14.610 +25 21 42.77 29682 0.9982 143.5 12.7 2823 81 2018 03 28 07 15 55 04.999 +27 12 04.65 18709 0.9981 121.5 12.4 8130 93 2018 03 28 08 00 53 46.765 -21 28 06.23 7336 0.9980 25.2 17?? 883' 107 2018 03 28 09 08 06 52.481 -10 54 54.91 20626 0.9981 115.0 12.8 4116 64 2018 03 28 10 09 26 24.941 -01 03 57.04 30986 0.9982 134.8 13.1 830 61 2018 03 28 11 10 09 34.336 +04 28 24.28 38034 0.9983 144.8 13.2 130 59 2018 03 28 12 10 41 26.152 +08 25 37.40 42636 0.9984 151.2 13.3 54.7 57 2018 03 28 13 11 08 46.932 +11 38 09.21 45203 0.9984 155.5 13.3 48.8 43 2018 03 28 14 11 34 44.524 +14 28 14.43 45921 0.9984 158.1 13.3 85.0 87 2018 03 28 15 12 01 34.035 +17 08 37.47 44838 0.9984 158.8 13.2 317 76 2018 03 28 16 12 31 48.868 +19 48 35.08 41883 0.9984 157.1 13.1 708 75 2018 03 28 17 13 09 51.426 +22 36 05.60 36832 0.9984 152.4 13.0 1408 77 2018 03 28 18 14 06 30.391 +25 33 25.96 29209 0.9983 142.8 12.7 2957 82 2018 03 28 19 16 05 37.832 +27 04 34.18 18011 0.9983 119.7 12.3 8815 94 2018 03 28 20 01 50 53.424 -24 53 21.12 7695 0.9982 34.4 16?? 811' 101 2018 03 28 21 08 13 32.757 -10 04 29.53 21273 0.9983 116.3 12.8 3763 64 2018 03 28 22 09 29 28.539 -00 36 00.83 31427 0.9984 135.1 13.1 773 61 2018 03 28 23 10 11 43.729 +04 48 58.45 38331 0.9985 144.7 13.3 115 61 2018 03 29 00 10 43 15.189 +08 42 46.58 42819 0.9985 151.0 13.3 57.2 53 2018 03 29 01 11 10 28.731 +11 53 25.14 45286 0.9985 155.2 13.3 46.6 36