Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and TERRA
TLE Epoch: 2018 4 17.  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)
 04/18/2018   11:04:33   (  69.40,  11.04) 04/18/2018   11:05:39  (  69.28,  13.55)   99.46                66
 04/18/2018   11:54:55   ( -68.25, 179.91) 04/18/2018   11:55:25  ( -68.28, 179.93)    3.17                30
 04/18/2018   12:45:39   (  68.12, -12.62) 04/18/2018   12:44:53  (  68.12, -12.62)    0.48                46
 04/21/2018   03:21:13   (  68.65, 127.85) 04/21/2018   03:22:24  (  68.55, 128.49)   28.39                71
 04/21/2018   04:11:49   ( -68.24, -64.30) 04/21/2018   04:11:58  ( -68.22, -64.28)    3.02                 9
 04/21/2018   05:02:32   (  68.07, 103.23) 04/21/2018   05:01:26  (  68.05, 103.17)    2.59                66
 04/23/2018   19:38:00   (  68.33,-115.96) 04/23/2018   19:38:59  (  68.32,-115.93)    1.65                59
 04/23/2018   20:28:41   ( -68.18,  51.55) 04/23/2018   20:28:29  ( -68.21,  51.58)    3.24                12
 04/23/2018   21:19:15   (  67.52,-140.33) 04/23/2018   21:18:05  (  67.60,-141.49)   49.70                70
 04/26/2018   11:54:53   (  68.27,  -0.11) 04/26/2018   11:55:32  (  68.25,  -0.14)    2.86                39
 04/26/2018   12:45:34   ( -68.12, 167.39) 04/26/2018   12:45:02  ( -68.14, 167.37)    2.33                32
 04/29/2018   03:21:17   ( -69.13, -52.79) 04/29/2018   03:22:25  ( -69.01, -50.97)   73.57                68
 04/29/2018   04:11:46   (  68.22, 115.73) 04/29/2018   04:12:04  (  68.23, 115.71)    1.89                18
 04/29/2018   05:02:28   ( -68.12, -76.83) 04/29/2018   05:01:34  ( -68.13, -76.78)    2.54                54