Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and TERRA
TLE Epoch: 2018 6 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)
 06/26/2018   20:28:22   ( -68.29,  51.46) 06/26/2018   20:29:02  ( -68.28,  51.52)    2.64                40
 06/26/2018   21:19:04   (  68.10,-141.00) 06/26/2018   21:18:29  (  68.11,-141.05)    2.07                35
 06/29/2018   11:54:44   (  68.83,  -0.80) 06/29/2018   11:55:54  (  68.74,   0.32)   46.22                70
 06/29/2018   12:45:16   ( -68.21, 167.32) 06/29/2018   12:45:32  ( -68.20, 167.29)    1.95                16
 06/29/2018   13:36:00   (  68.08, -25.20) 06/29/2018   13:34:59  (  68.08, -25.21)    0.31                61
 07/02/2018   04:11:31   (  68.32, 115.63) 07/02/2018   04:12:31  (  68.31, 115.67)    1.81                60
 07/02/2018   05:02:12   ( -68.18, -76.88) 07/02/2018   05:02:02  ( -68.16, -76.88)    2.31                10
 07/02/2018   05:52:47   (  67.57,  91.19) 07/02/2018   05:51:36  (  67.65,  90.17)   44.16                71
 07/04/2018   20:28:26   (  68.24,-128.50) 07/04/2018   20:29:01  (  68.27,-128.50)    3.11                35
 07/04/2018   21:19:07   ( -68.10,  38.99) 07/04/2018   21:18:32  ( -68.12,  38.95)    2.50                35
 07/07/2018   11:54:47   ( -68.82, 179.19) 07/07/2018   11:55:57  ( -68.74,-179.70)   45.66                70
 07/07/2018   12:45:21   (  68.22, -12.71) 07/07/2018   12:45:30  (  68.22, -12.69)    0.98                 9
 07/07/2018   13:36:02   ( -68.08, 154.79) 07/07/2018   13:35:01  ( -68.07, 154.77)    0.82                61