Simultaneous Nadir Overpasses (SNOs) between METOP-A and TERRA
TLE Epoch: 2020 12 8.  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)
 12/09/2020   15:19:05   (  81.36,  -1.45) 12/09/2020   15:19:31  (  81.37,  -1.55)    2.17                26
 12/09/2020   16:09:45   ( -81.35, 166.08) 12/09/2020   16:08:58  ( -81.37, 165.99)    2.20                47
 12/12/2020   10:53:27   (  81.37,  64.55) 12/12/2020   10:53:44  (  81.36,  64.66)    2.13                17
 12/12/2020   11:44:07   ( -81.36,-127.88) 12/12/2020   11:43:11  ( -81.36,-127.78)    1.87                56
 12/15/2020   06:27:48   (  81.36, 131.31) 12/15/2020   06:27:57  (  81.37, 131.21)    1.95                 9
 12/15/2020   07:18:28   ( -81.35, -61.09) 12/15/2020   07:17:24  ( -81.36, -61.21)    2.52                64
 12/18/2020   01:11:32   ( -81.39,  29.25) 12/18/2020   01:12:46  ( -81.33,  29.26)    7.05                74
 12/18/2020   02:02:10   (  81.36,-162.34) 12/18/2020   02:02:10  (  81.37,-162.30)    1.48                 0
 12/18/2020   02:52:51   ( -81.36,   4.90) 12/18/2020   02:51:38  ( -81.35,   4.93)    1.48                73
 12/20/2020   20:45:51   ( -81.37,  96.39) 12/20/2020   20:46:56  ( -81.37,  96.49)    1.73                65