Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and TERRA
TLE Epoch: 2018 6 19.  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)
 06/21/2018   11:54:43   ( -69.01, 178.97) 06/21/2018   11:55:52  ( -68.91,-179.47)   63.55                69
 06/21/2018   12:45:15   (  68.24, -12.70) 06/21/2018   12:45:29  (  68.24, -12.65)    2.22                14
 06/21/2018   13:35:56   ( -68.11, 154.79) 06/21/2018   13:35:00  ( -68.08, 154.80)    2.99                56
 06/24/2018   04:11:26   ( -68.34, -64.37) 06/24/2018   04:12:31  ( -68.33, -64.31)    3.14                65
 06/24/2018   05:02:09   (  68.16, 103.17) 06/24/2018   05:01:59  (  68.16, 103.13)    1.64                10
 06/24/2018   05:52:45   ( -67.76, -89.01) 06/24/2018   05:51:33  ( -67.83, -89.61)   26.74                72
 06/26/2018   20:28:21   ( -68.26,  51.49) 06/26/2018   20:29:02  ( -68.25,  51.47)    2.18                41
 06/26/2018   21:19:05   (  68.14,-141.04) 06/26/2018   21:18:29  (  68.12,-141.03)    1.47                36
 06/29/2018   11:54:45   (  68.86,  -0.85) 06/29/2018   11:55:54  (  68.75,   0.33)   48.81                69
 06/29/2018   12:45:17   ( -68.24, 167.29) 06/29/2018   12:45:32  ( -68.21, 167.30)    3.17                15
 06/29/2018   13:36:00   (  68.06, -25.17) 06/29/2018   13:34:59  (  68.08, -25.20)    3.00                61
 07/02/2018   04:11:31   (  68.30, 115.65) 07/02/2018   04:12:31  (  68.31, 115.67)    1.30                60
 07/02/2018   05:02:12   ( -68.16, -76.84) 07/02/2018   05:02:02  ( -68.16, -76.87)    1.36                10
 07/02/2018   05:52:46   (  67.55,  91.22) 07/02/2018   05:51:36  (  67.59,  90.11)   47.30                70