Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and TERRA
TLE Epoch: 2018 10 27.  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)
 10/27/2018   11:04:31   (  69.14,  11.33) 10/27/2018   11:05:39  (  69.01,  13.11)   71.96                68
 10/27/2018   11:54:58   ( -68.26, 179.83) 10/27/2018   11:55:20  ( -68.29, 179.85)    3.42                22
 10/27/2018   12:45:42   (  68.13, -12.69) 10/27/2018   12:44:48  (  68.12, -12.71)    0.95                54
 10/30/2018   03:21:11   (  68.34, 128.19) 10/30/2018   03:22:18  (  68.32, 128.14)    2.88                67
 10/30/2018   04:11:52   ( -68.20, -64.32) 10/30/2018   04:11:48  ( -68.21, -64.36)    1.62                 4
 10/30/2018   05:02:31   (  67.80, 103.49) 10/30/2018   05:01:19  (  67.87, 102.89)   26.11                72
 11/01/2018   19:38:04   (  68.29,-115.97) 11/01/2018   19:38:44  (  68.29,-116.01)    1.61                40
 11/01/2018   20:28:46   ( -68.20,  51.45) 11/01/2018   20:28:14  ( -68.19,  51.50)    2.92                32
 11/04/2018   11:04:26   ( -69.00,-168.46) 11/04/2018   11:05:35  ( -68.87,-167.05)   58.22                69
 11/04/2018   11:54:58   (  68.24,  -0.13) 11/04/2018   11:55:11  (  68.25,  -0.16)    2.29                13
 11/04/2018   12:45:40   ( -68.15, 167.29) 11/04/2018   12:44:41  ( -68.15, 167.35)    2.49                59
 11/07/2018   03:21:09   ( -68.37, -51.84) 11/07/2018   03:22:11  ( -68.34, -51.82)    3.22                62
 11/07/2018   04:11:52   (  68.19, 115.70) 11/07/2018   04:11:38  (  68.21, 115.68)    2.85                14
 11/07/2018   05:02:26   ( -67.67, -76.34) 11/07/2018   05:01:15  ( -67.72, -77.26)   39.26                71
 11/09/2018   19:38:03   ( -68.32,  64.00) 11/09/2018   19:38:38  ( -68.29,  64.02)    2.86                35
 11/09/2018   20:28:46   (  68.14,-128.47) 11/09/2018   20:28:05  (  68.17,-128.49)    2.74                41