Simultaneous Nadir Overpasses (SNOs) between METOP-B and TERRA
TLE Epoch: 2020 4 18.  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)
 04/20/2020   22:50:51   ( -81.31,  64.70) 04/20/2020   22:51:12  ( -81.31,  64.63)    1.50                21
 04/20/2020   23:41:31   (  81.32,-127.51) 04/20/2020   23:40:38  (  81.31,-127.64)    2.38                53
 04/23/2020   18:25:14   ( -81.31, 131.01) 04/23/2020   18:25:25  ( -81.31, 131.13)    2.03                11
 04/23/2020   19:15:54   (  81.32, -61.24) 04/23/2020   19:14:51  (  81.31, -61.17)    1.31                63
 04/26/2020   13:09:20   (  81.06,  20.54) 04/26/2020   13:10:33  (  80.75,  21.75)   40.30                73
 04/26/2020   13:59:35   ( -81.31,-162.31) 04/26/2020   13:59:37  ( -81.31,-162.38)    1.30                 2
 04/26/2020   14:50:15   (  81.32,   5.41) 04/26/2020   14:49:03  (  81.31,   5.30)    2.01                72
 04/29/2020   08:43:18   (  81.31,  96.37) 04/29/2020   08:44:23  (  81.31,  96.47)    1.70                65
 04/29/2020   09:33:58   ( -81.31, -96.03) 04/29/2020   09:33:50  ( -81.31, -95.90)    2.11                 8
 05/02/2020   04:17:40   (  81.31, 163.00) 05/02/2020   04:18:36  (  81.31, 162.92)    1.32                56