Simultaneous Nadir Overpasses (SNOs) between METOP-B and TERRA
TLE Epoch: 2020 6 20.  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)
 06/21/2020   19:45:24   ( -81.32, 111.47) 06/21/2020   19:45:35  ( -81.33, 111.47)    0.60                11
 06/21/2020   20:36:03   (  81.33, -80.67) 06/21/2020   20:35:01  (  81.34, -80.78)    1.89                62
 06/24/2020   15:19:46   ( -81.32, 177.64) 06/24/2020   15:19:51  ( -81.32, 177.64)    0.69                 5
 06/24/2020   16:10:25   (  81.33, -14.53) 06/24/2020   16:09:17  (  81.32, -14.65)    2.20                68
 06/27/2020   10:03:27   (  81.32,  76.32) 06/27/2020   10:04:39  (  81.32,  76.52)    3.30                72
 06/27/2020   10:54:07   ( -81.32,-115.82) 06/27/2020   10:54:06  ( -81.32,-115.86)    0.74                 1
 06/27/2020   11:44:29   (  81.35,  58.72) 06/27/2020   11:43:16  (  81.60,  58.14)   29.41                73
 06/30/2020   05:37:47   (  81.32, 142.83) 06/30/2020   05:38:53  (  81.32, 142.96)    2.20                66
 06/30/2020   06:28:27   ( -81.32, -49.30) 06/30/2020   06:28:20  ( -81.32, -49.39)    1.50                 7
 07/03/2020   01:12:08   (  81.32,-150.67) 07/03/2020   01:13:08  (  81.32,-150.63)    0.74                60