Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and TERRA
TLE Epoch: 2018 11 25.  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)
 11/25/2018   18:47:33   (  69.22,-104.51) 11/25/2018   18:48:40  (  69.12,-102.45)   82.26                67
 11/25/2018   19:37:58   ( -68.24,  64.13) 11/25/2018   19:38:24  ( -68.22,  64.07)    3.03                26
 11/25/2018   20:28:42   (  68.10,-128.39) 11/25/2018   20:27:51  (  68.12,-128.41)    1.84                51
 11/28/2018   11:04:11   (  68.34,  12.46) 11/28/2018   11:05:20  (  68.35,  12.47)    1.22                69
 11/28/2018   11:54:52   ( -68.21, 179.94) 11/28/2018   11:54:50  ( -68.23, 179.97)    3.02                 2
 11/28/2018   12:45:33   (  67.91, -12.38) 11/28/2018   12:44:20  (  67.95, -12.71)   14.79                73
 12/01/2018   03:21:04   (  68.31, 128.27) 12/01/2018   03:21:46  (  68.29, 128.30)    2.27                42
 12/01/2018   04:11:45   ( -68.18, -64.24) 12/01/2018   04:11:16  ( -68.18, -64.20)    1.93                29
 12/03/2018   18:47:26   ( -69.05,  75.75) 12/03/2018   18:48:35  ( -68.96,  77.38)   65.61                69
 12/03/2018   19:37:57   (  68.23,-115.85) 12/03/2018   19:38:13  (  68.24,-115.87)    1.04                16
 12/03/2018   20:28:39   ( -68.15,  51.57) 12/03/2018   20:27:43  ( -68.13,  51.64)    3.26                56
 12/06/2018   11:04:07   ( -68.33,-167.51) 12/06/2018   11:05:12  ( -68.35,-167.48)    2.83                65
 12/06/2018   11:54:51   (  68.21,  -0.05) 12/06/2018   11:54:40  (  68.18,  -0.04)    3.18                11
 12/06/2018   12:45:27   ( -67.80, 167.79) 12/06/2018   12:44:14  ( -67.85, 167.21)   25.11                73
 12/09/2018   03:21:01   ( -68.31, -51.70) 12/09/2018   03:21:39  ( -68.30, -51.66)    2.11                38
 12/09/2018   04:11:44   (  68.13, 115.83) 12/09/2018   04:11:07  (  68.12, 115.78)    2.53                37