Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and TERRA
TLE Epoch: 2018 10 28.  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)
 10/30/2018   03:21:11   (  68.35, 128.17) 10/30/2018   03:22:17  (  68.38, 128.21)    3.10                66
 10/30/2018   04:11:52   ( -68.22, -64.35) 10/30/2018   04:11:48  ( -68.21, -64.36)    1.13                 4
 10/30/2018   05:02:31   (  67.82, 103.47) 10/30/2018   05:01:19  (  67.87, 102.89)   24.81                72
 11/01/2018   19:38:05   (  68.30,-115.99) 11/01/2018   19:38:45  (  68.32,-115.97)    2.43                40
 11/01/2018   20:28:46   ( -68.17,  51.50) 11/01/2018   20:28:16  ( -68.16,  51.47)    1.35                30
 11/04/2018   11:04:26   ( -69.02,-168.48) 11/04/2018   11:05:35  ( -68.95,-166.96)   61.41                69
 11/04/2018   11:54:58   (  68.25,  -0.16) 11/04/2018   11:55:12  (  68.28,  -0.14)    2.70                14
 11/04/2018   12:45:39   ( -68.12, 167.34) 11/04/2018   12:44:43  ( -68.12, 167.30)    1.32                56
 11/07/2018   03:21:09   ( -68.38, -51.86) 11/07/2018   03:22:13  ( -68.36, -51.80)    3.45                64
 11/07/2018   04:11:52   (  68.21, 115.68) 11/07/2018   04:11:41  (  68.18, 115.63)    3.16                11
 11/07/2018   05:02:28   ( -67.80, -76.49) 11/07/2018   05:01:16  ( -67.81, -77.18)   28.63                72
 11/09/2018   19:38:02   ( -68.28,  64.04) 11/09/2018   19:38:42  ( -68.28,  63.99)    2.43                40
 11/09/2018   20:28:46   (  68.16,-128.49) 11/09/2018   20:28:09  (  68.16,-128.52)    1.30                37