Simultaneous Nadir Overpasses (SNOs) between METOP-A and TERRA
TLE Epoch: 2017 9 14.  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)
 09/15/2017   00:11:36   ( -81.36,  45.09) 09/15/2017   00:11:52  ( -81.36,  45.23)    2.40                16
 09/15/2017   01:02:15   (  81.36,-146.92) 09/15/2017   01:01:18  (  81.36,-147.06)    2.28                57
 09/17/2017   19:45:56   ( -81.36, 111.45) 09/17/2017   19:46:07  ( -81.35, 111.52)    1.26                11
 09/17/2017   20:36:36   (  81.36, -80.96) 09/17/2017   20:35:33  (  81.35, -80.78)    2.94                63
 09/20/2017   15:20:15   ( -81.36, 178.19) 09/20/2017   15:20:21  ( -81.36, 178.12)    1.18                 6
 09/20/2017   16:10:55   (  81.36, -14.22) 09/20/2017   16:09:47  (  81.36, -14.20)    0.35                68
 09/23/2017   10:03:54   (  81.35,  76.85) 09/23/2017   10:05:07  (  81.36,  77.01)    3.01                73
 09/23/2017   10:54:34   ( -81.36,-115.48) 09/23/2017   10:54:34  ( -81.36,-115.35)    2.20                 0
 09/23/2017   11:45:13   (  81.36,  52.50) 09/23/2017   11:44:00  (  81.37,  52.31)    3.22                73
 09/26/2017   05:38:14   (  81.35, 143.16) 09/26/2017   05:39:22  (  81.34, 143.07)    1.78                68