Simultaneous Nadir Overpasses (SNOs) between METOP-B and TERRA
TLE Epoch: 2020 12 23.  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)
 12/24/2020   09:38:45   (  81.29,  81.85) 12/24/2020   09:39:34  (  81.29,  81.80)    1.06                49
 12/24/2020   10:29:24   ( -81.30,-110.30) 12/24/2020   10:29:00  ( -81.30,-110.29)    0.41                24
 12/27/2020   05:13:09   (  81.29, 148.36) 12/27/2020   05:13:48  (  81.30, 148.48)    2.22                39
 12/27/2020   06:03:48   ( -81.30, -43.76) 12/27/2020   06:03:15  ( -81.30, -43.95)    3.27                33
 12/30/2020   00:47:33   (  81.29,-145.15) 12/30/2020   00:48:03  (  81.29,-145.25)    1.77                30
 12/30/2020   01:38:12   ( -81.30,  22.76) 12/30/2020   01:37:29  ( -81.31,  22.71)    1.10                43
 01/01/2021   20:21:56   (  81.30, -78.68) 01/01/2021   20:22:16  (  81.30, -78.65)    0.73                20
 01/01/2021   21:12:36   ( -81.30,  88.88) 01/01/2021   21:11:43  ( -81.30,  88.96)    1.40                53
 01/04/2021   15:56:21   (  81.29, -12.62) 01/04/2021   15:56:31  (  81.29, -12.47)    2.54                10