Simultaneous Nadir Overpasses (SNOs) between METOP-A and TERRA
TLE Epoch: 2018 7 16.  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, 137.56) 07/18/2018   18:08:13  ( -81.41, 137.38)    3.10                48
 07/18/2018   18:58:05   (  81.42, -54.78) 07/18/2018   18:57:39  (  81.42, -54.94)    2.67                26
 07/21/2018   13:41:42   ( -81.42,-156.09) 07/21/2018   13:42:28  ( -81.41,-156.17)    1.56                46
 07/21/2018   14:32:22   (  81.42,  11.53) 07/21/2018   14:31:54  (  81.42,  11.50)    0.74                28
 07/24/2018   09:15:59   ( -81.42, -89.75) 07/24/2018   09:16:43  ( -81.41, -89.75)    0.67                44
 07/24/2018   10:06:39   (  81.42,  77.83) 07/24/2018   10:06:09  (  81.41,  77.90)    1.41                30
 07/27/2018   04:50:15   ( -81.42, -23.42) 07/27/2018   04:50:57  ( -81.41, -23.36)    1.31                42
 07/27/2018   05:40:54   (  81.42, 144.51) 07/27/2018   05:40:22  (  81.43, 144.67)    2.93                32
 07/30/2018   00:24:31   ( -81.42,  43.29) 07/30/2018   00:25:11  ( -81.43,  43.39)    1.77                40