Simultaneous Nadir Overpasses (SNOs) between METOP-B and TERRA
TLE Epoch: 2020 12 22.  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   09:38:46   (  81.29,  81.79) 12/24/2020   09:39:35  (  81.28,  81.74)    1.14                49
 12/24/2020   10:29:25   ( -81.30,-110.36) 12/24/2020   10:29:01  ( -81.30,-110.34)    0.37                24
 12/27/2020   05:13:09   (  81.29, 148.30) 12/27/2020   05:13:48  (  81.30, 148.43)    2.30                39
 12/27/2020   06:03:48   ( -81.30, -43.81) 12/27/2020   06:03:15  ( -81.29, -43.99)    3.11                33
 12/30/2020   00:47:33   (  81.29,-145.20) 12/30/2020   00:48:03  (  81.29,-145.29)    1.56                30
 12/30/2020   01:38:12   ( -81.30,  22.72) 12/30/2020   01:37:29  ( -81.31,  22.69)    0.84                43
 01/01/2021   20:21:57   (  81.30, -78.72) 01/01/2021   20:22:17  (  81.30, -78.67)    0.98                20
 01/01/2021   21:12:37   ( -81.30,  88.85) 01/01/2021   21:11:44  ( -81.30,  88.95)    1.78                53
 01/04/2021   15:56:21   (  81.29, -12.65) 01/04/2021   15:56:31  (  81.29, -12.47)    3.01                10