"Pseudo-MPEC" for 2017-018B = NORAD 42663 = CZ-3B Stage 3

Created 2017 Nov 13 13:24:13 UT using Find_Orb

Astrometry:
2017-018B    tC2017 10 19.20280 03 59 04.48 +24 11 58.4          11.7 Rq     Y00
2017-018B    tC2017 10 19.20389 03 59 39.10 +24 10 27.4          11.7 Rq     Y00
2017-018B    tC2017 10 19.20487 04 00 10.81 +24 09 03.7          11.6 Rq     Y00
2017-018B    tC2017 10 21.18735 03 48 30.97 +24 29 10.1          11.8 Rq     Y00
2017-018B    tC2017 10 21.18805 03 48 52.50 +24 28 12.1          12.0 Rq     Y00
2017-018B    tC2017 10 21.18906 03 49 24.45 +24 26 45.3          12.1 Rq     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:  2017-018B = NORAD 42663 = CZ-3B Stage 3
   Perigee 2017 Oct 21.430563 +/- 0.00134 TT = 10:20:00 (JD 2458047.930563)
Epoch 2017 Oct 21.2 TT = JDT 2458047.7                        Gray
M 194.43078 +/- 0.9                 (J2000 equator)
n 718.10910976 +/- 0.0321           Peri.  292.24919 +/- 0.20
a 26656.9146 +/- 0.795              Node   301.52108 +/- 0.007
e   0.7517839 +/- 0.00114           Incl.   20.73008 +/- 0.06
P 721.88m/0.501d           H 28.6   G  0.15   U 10.4  
q 6616.67301 +/- 30.1    Q 46697.1563 +/- 31.7
From 6 observations 2017 Oct. 19-21 (47.7 hr); mean residual 1".550
Residuals in arcseconds: 
171019 Y00 .499+ .153-    171019 Y00 2.08+ .374-    171021 Y00 3.20- .771+    
171019 Y00 2.59- .527+    171021 Y00 2.23+ .476-    171021 Y00 .976+ .296-    

Ephemerides (geocentric):
Date (UTC) HH   RA              Dec         delta   r     elong  mag " sig PA
---- -- -- --  ------------   ------------  ------ ------ -----  --- ---- ---
2017 10 21 00  00 56 55.656   +19 51 52.51   28173 0.9957 165.7 10.8  782  75
2017 10 21 01  01 54 14.851   +20 42 07.58   36368 0.9958 169.5 11.2  174  61
2017 10 21 02  02 33 13.951   +20 35 41.34   41851 0.9958 164.3 11.7 51.7 157
2017 10 21 03  03 04 33.703   +20 06 41.44   45180 0.9958 158.2 12.1 62.1 113
2017 10 21 04  03 32 29.882   +19 23 03.18   46616 0.9958 152.2 12.3 27.0  84
2017 10 21 05  03 59 30.490   +18 25 07.90   46255 0.9957 146.1 12.5 69.6 126
2017 10 21 06  04 27 41.573   +17 08 33.47   44076 0.9957 139.6 12.6  226 116
2017 10 21 07  04 59 46.604   +15 22 03.88   39921 0.9956 132.0 12.6  500 114
2017 10 21 08  05 41 02.337   +12 36 54.74   33436 0.9956 121.9 12.5 1048 113
2017 10 21 09  06 47 25.783   +07 15 15.08   23858 0.9955 105.1 12.3 2611 113
2017 10 21 10  10 24 55.821   -12 10 03.78    9776 0.9954  48.7 13?? 272' 108
2017 10 21 11  22 47 25.755   +13 48 15.34   15565 0.9955 136.8 10.4 5169  72
2017 10 21 12  00 55 10.175   +19 50 17.05   27859 0.9956 165.1 10.8  878  76
2017 10 21 13  01 53 26.826   +20 42 07.18   36155 0.9956 169.9 11.2  213  67
2017 10 21 14  02 32 47.079   +20 35 34.29   41714 0.9957 164.8 11.7 47.0   8
2017 10 21 15  03 04 15.865   +20 06 13.28   45106 0.9957 158.7 12.1 43.9 121
2017 10 21 16  03 32 15.096   +19 22 15.39   46599 0.9956 152.7 12.3 11.7  66
2017 10 21 17  03 59 14.540   +18 24 08.00   46295 0.9956 146.7 12.5 82.9 121
2017 10 21 18  04 27 20.045   +17 07 35.84   44175 0.9956 140.2 12.6  240 115
2017 10 21 19  04 59 12.639   +15 21 39.16   40086 0.9955 132.7 12.6  514 113
2017 10 21 20  05 40 00.451   +12 38 26.42   33684 0.9954 122.7 12.5 1060 113
2017 10 21 21  06 44 58.761   +07 24 32.37   24223 0.9954 106.2 12.3 2596 113
2017 10 21 22  10 08 08.882   -10 56 16.47   10268 0.9953  53.3 13?? 254' 109
2017 10 21 23  22 40 29.181   +13 22 29.48   15089 0.9954 134.7 10.4 5816  72
2017 10 22 00  00 53 21.022   +19 48 36.00   27540 0.9954 164.5 10.8  980  76
2017 10 22 01  01 52 37.556   +20 42 07.41   35938 0.9955 170.1 Sha   255  71
2017 10 22 02  02 32 19.646   +20 35 28.07   41573 0.9955 165.4 11.7 56.6  37
2017 10 22 03  03 03 57.767   +20 05 45.46   45029 0.9955 159.3 12.0 27.4 139
2017 10 22 04  03 32 00.233   +19 21 27.41   46580 0.9955 153.3 12.3  8.7 141
2017 10 22 05  03 58 58.671   +18 23 07.28   46333 0.9955 147.3 12.5 96.5 118