Simultaneous Nadir Overpasses (SNOs) between METOP-B and TERRA
TLE Epoch: 2020 12 28.  Predictions up to the next  14.0 days:

     Date     Time(METOP-B) METOP-B Lat/Lon Date Time(TERRA) TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 12/30/2020   00:47:33   (  81.29,-145.19) 12/30/2020   00:48:03  (  81.29,-145.28)    1.51                30
 12/30/2020   01:38:12   ( -81.30,  22.68) 12/30/2020   01:37:29  ( -81.31,  22.64)    0.75                43
 01/01/2021   20:21:57   (  81.30, -78.73) 01/01/2021   20:22:17  (  81.30, -78.67)    1.13                20
 01/01/2021   21:12:37   ( -81.30,  88.79) 01/01/2021   21:11:44  ( -81.30,  88.90)    1.85                53
 01/04/2021   15:56:20   (  81.30, -12.29) 01/04/2021   15:56:31  (  81.29, -12.48)    3.37                11
 01/04/2021   16:46:59   ( -81.30, 155.66) 01/04/2021   16:45:57  ( -81.30, 155.49)    2.83                62
 01/07/2021   10:40:23   ( -81.10,-120.84) 01/07/2021   10:41:37  ( -80.85,-120.11)   30.76                74
 01/07/2021   11:30:44   (  81.30,  54.12) 01/07/2021   11:30:45  (  81.29,  54.04)    1.41                 1
 01/07/2021   12:21:23   ( -81.31,-137.89) 01/07/2021   12:20:11  ( -81.31,-137.96)    1.39                72
 01/10/2021   06:14:28   ( -81.29, -47.14) 01/10/2021   06:15:33  ( -81.29, -47.14)    0.20                65