Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and TERRA
TLE Epoch: 2018 11 16.  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)
 11/17/2018   19:38:02   (  68.28,-115.94) 11/17/2018   19:38:30  (  68.29,-115.89)    2.49                28
 11/17/2018   20:28:43   ( -68.15,  51.54) 11/17/2018   20:28:01  ( -68.13,  51.55)    2.52                42
 11/20/2018   11:04:16   ( -68.59,-167.88) 11/20/2018   11:05:28  ( -68.49,-167.40)   22.26                72
 11/20/2018   11:54:55   (  68.19,  -0.05) 11/20/2018   11:54:58  (  68.20,  -0.10)    2.63                 3
 11/20/2018   12:45:37   ( -68.11, 167.36) 11/20/2018   12:44:28  ( -68.10, 167.41)    2.29                69
 11/23/2018   03:21:04   ( -68.28, -51.71) 11/23/2018   03:21:57  ( -68.30, -51.75)    2.11                53
 11/23/2018   04:11:48   (  68.16, 115.77) 11/23/2018   04:11:24  (  68.17, 115.75)    2.23                24
 11/23/2018   05:02:16   ( -67.32, -75.89) 11/23/2018   05:01:07  ( -67.35, -77.56)   71.43                69
 11/25/2018   18:47:33   (  69.24,-104.54) 11/25/2018   18:48:40  (  69.15,-102.42)   84.34                67
 11/25/2018   19:37:58   ( -68.25,  64.11) 11/25/2018   19:38:24  ( -68.27,  64.12)    2.37                26
 11/25/2018   20:28:42   (  68.12,-128.42) 11/25/2018   20:27:51  (  68.15,-128.39)    2.94                51
 11/28/2018   11:04:11   (  68.36,  12.43) 11/28/2018   11:05:21  (  68.34,  12.46)    1.94                70
 11/28/2018   11:54:52   ( -68.22, 179.93) 11/28/2018   11:54:52  ( -68.19, 179.91)    3.08                 0
 11/28/2018   12:45:33   (  67.93, -12.40) 11/28/2018   12:44:21  (  67.95, -12.72)   13.55                72