Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and TERRA
TLE Epoch: 2018 8 24.  Predictions up to the next  14.0 days:

     Date     Time(NOAA-20) NOAA-20 Lat/Lon Date Time(TERRA) TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 08/24/2018   12:45:37   (  68.18, -12.73) 08/24/2018   12:45:24  (  68.20, -12.70)    2.86                13
 08/24/2018   13:36:12   ( -67.72, 155.16) 08/24/2018   13:35:00  ( -67.75, 154.41)   32.06                72
 08/27/2018   04:11:47   ( -68.25, -64.37) 08/27/2018   04:12:25  ( -68.27, -64.39)    1.84                38
 08/27/2018   05:02:31   (  68.13, 103.10) 08/27/2018   05:01:53  (  68.10, 103.06)    3.14                38
 08/29/2018   19:38:08   (  68.73,-116.54) 08/29/2018   19:39:19  (  68.61,-115.72)   35.40                71
 08/29/2018   20:28:42   ( -68.21,  51.46) 08/29/2018   20:28:54  ( -68.22,  51.44)    2.21                12
 08/29/2018   21:19:26   (  68.09,-141.08) 08/29/2018   21:18:21  (  68.11,-141.04)    3.40                65
 09/01/2018   11:54:56   (  68.31,  -0.22) 09/01/2018   11:55:53  (  68.28,  -0.25)    3.34                57
 09/01/2018   12:45:37   ( -68.16, 167.29) 09/01/2018   12:45:23  ( -68.17, 167.26)    1.77                14
 09/01/2018   13:36:10   (  67.45, -24.53) 09/01/2018   13:35:00  (  67.50, -25.87)   57.35                70
 09/04/2018   04:11:51   (  68.27, 115.60) 09/04/2018   04:12:21  (  68.27, 115.63)    1.41                30
 09/04/2018   05:02:32   ( -68.12, -76.89) 09/04/2018   05:01:52  ( -68.11, -76.93)    1.71                40
 09/06/2018   19:38:07   ( -68.66,  63.55) 09/06/2018   19:39:18  ( -68.54,  64.19)   29.01                71
 09/06/2018   20:28:45   (  68.23,-128.58) 09/06/2018   20:28:49  (  68.20,-128.57)    2.82                 4
 09/06/2018   21:19:26   ( -68.07,  38.93) 09/06/2018   21:18:19  ( -68.10,  38.94)    3.00                67