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)
 04/18/2020   03:16:29   ( -81.31,  -1.88) 04/18/2020   03:16:59  ( -81.31,  -1.79)    1.52                30
 04/18/2020   04:07:09   (  81.32, 165.92) 04/18/2020   04:06:25  (  81.31, 165.97)    0.78                44
 04/20/2020   22:50:51   ( -81.31,  64.84) 04/20/2020   22:51:12  ( -81.31,  64.66)    3.09                21
 04/20/2020   23:41:32   (  81.31,-127.78) 04/20/2020   23:40:38  (  81.31,-127.61)    2.86                54
 04/23/2020   18:25:13   ( -81.31, 131.15) 04/23/2020   18:25:24  ( -81.30, 131.04)    2.06                11
 04/23/2020   19:15:53   (  81.32, -61.11) 04/23/2020   19:14:50  (  81.31, -61.26)    2.74                63
 04/26/2020   13:08:58   (  81.30,  29.09) 04/26/2020   13:10:12  (  81.26,  29.00)    4.59                74
 04/26/2020   13:59:35   ( -81.32,-162.16) 04/26/2020   13:59:36  ( -81.32,-162.26)    1.73                 1
 04/26/2020   14:50:15   (  81.32,   5.56) 04/26/2020   14:49:02  (  81.32,   5.42)    2.23                73
 04/29/2020   08:43:18   (  81.31,  96.53) 04/29/2020   08:44:22  (  81.31,  96.38)    2.56                64