Simultaneous Nadir Overpasses (SNOs) between METOP-A and TERRA
TLE Epoch: 2017 12 11.  Predictions up to the next  14.0 days:

     Date     Time(METOP-A) METOP-A Lat/Lon Date Time(TERRA) TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 12/14/2017   00:48:13   ( -81.38,  36.71) 12/14/2017   00:48:30  ( -81.38,  36.78)    1.21                17
 12/14/2017   01:38:52   (  81.38,-155.40) 12/14/2017   01:37:56  (  81.38,-155.52)    2.03                56
 12/16/2017   20:22:31   ( -81.38, 103.28) 12/16/2017   20:22:43  ( -81.38, 103.20)    1.33                12
 12/16/2017   21:13:11   (  81.38, -89.26) 12/16/2017   21:12:09  (  81.38, -89.12)    2.31                62
 12/19/2017   15:56:51   ( -81.38, 169.44) 12/19/2017   15:56:57  ( -81.38, 169.63)    3.17                 6
 12/19/2017   16:47:30   (  81.38, -22.73) 12/19/2017   16:46:23  (  81.38, -22.71)    0.58                67
 12/22/2017   10:40:52   (  81.21,  59.53) 12/22/2017   10:42:05  (  80.89,  60.70)   40.55                73
 12/22/2017   11:31:10   ( -81.38,-124.03) 12/22/2017   11:31:11  ( -81.38,-123.94)    1.47                 1
 12/22/2017   12:21:49   (  81.38,  43.78) 12/22/2017   12:20:37  (  81.38,  43.71)    1.37                72
 12/25/2017   06:14:47   (  81.38, 135.02) 12/25/2017   06:15:57  (  81.37, 134.84)    3.10                70