Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and TERRA
TLE Epoch: 2018 10 11.  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)
 10/11/2018   12:45:41   (  68.12, -12.69) 10/11/2018   12:45:00  (  68.14, -12.73)    2.22                41
 10/14/2018   03:21:16   (  68.66, 127.77) 10/14/2018   03:22:26  (  68.57, 128.40)   27.47                70
 10/14/2018   04:11:52   ( -68.25, -64.38) 10/14/2018   04:12:00  ( -68.25, -64.35)    1.22                 8
 10/14/2018   05:02:36   (  68.12, 103.08) 10/14/2018   05:01:27  (  68.13, 103.15)    2.63                69
 10/16/2018   19:38:05   (  68.34,-116.05) 10/16/2018   19:38:57  (  68.33,-116.00)    1.90                52
 10/16/2018   20:28:46   ( -68.20,  51.46) 10/16/2018   20:28:28  ( -68.18,  51.45)    1.51                18
 10/16/2018   21:19:16   (  67.32,-140.16) 10/16/2018   21:18:07  (  67.38,-141.82)   71.51                69
 10/19/2018   11:54:58   (  68.24,  -0.15) 10/19/2018   11:55:25  (  68.25,  -0.21)    3.05                27
 10/19/2018   12:45:40   ( -68.15, 167.29) 10/19/2018   12:44:55  ( -68.16, 167.31)    1.85                45
 10/22/2018   03:21:12   ( -68.53, -52.06) 10/22/2018   03:22:23  ( -68.47, -51.71)   15.64                71
 10/22/2018   04:11:51   (  68.20, 115.68) 10/22/2018   04:11:51  (  68.22, 115.64)    3.19                 0
 10/22/2018   05:02:33   ( -68.11, -76.88) 10/22/2018   05:01:22  ( -68.08, -76.90)    2.97                71
 10/24/2018   19:38:02   ( -68.33,  63.98) 10/24/2018   19:38:51  ( -68.33,  64.00)    1.31                49
 10/24/2018   20:28:45   (  68.16,-128.50) 10/24/2018   20:28:18  (  68.19,-128.51)    2.97                27
 10/24/2018   21:19:11   ( -67.21,  39.98) 10/24/2018   21:18:03  ( -67.26,  38.07)   82.78                68