Simultaneous Nadir Overpasses (SNOs) between METOP-A and TERRA
TLE Epoch: 2018 7 17.  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)
 07/18/2018   18:07:25   ( -81.42, 137.53) 07/18/2018   18:08:12  ( -81.43, 137.68)    2.65                47
 07/18/2018   18:58:06   (  81.42, -55.19) 07/18/2018   18:57:39  (  81.41, -55.01)    3.21                27
 07/21/2018   13:41:42   ( -81.42,-156.11) 07/21/2018   13:42:27  ( -81.43,-155.95)    2.67                45
 07/21/2018   14:32:22   (  81.42,  11.52) 07/21/2018   14:31:54  (  81.41,  11.34)    3.21                28
 07/24/2018   09:15:59   ( -81.42, -89.76) 07/24/2018   09:16:42  ( -81.42, -89.65)    1.78                43
 07/24/2018   10:06:39   (  81.42,  77.82) 07/24/2018   10:06:08  (  81.42,  78.01)    3.15                31
 07/27/2018   04:50:14   ( -81.42, -23.02) 07/27/2018   04:50:55  ( -81.43, -23.03)    0.84                41
 07/27/2018   05:40:54   (  81.42, 144.52) 07/27/2018   05:40:21  (  81.43, 144.62)    1.90                33
 07/30/2018   00:24:31   ( -81.42,  43.31) 07/30/2018   00:25:10  ( -81.41,  43.13)    2.93                39