Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and TERRA
TLE Epoch: 2021 2 7.  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)
 02/08/2021   02:30:44   ( -68.43, -39.23) 02/08/2021   02:31:18  ( -68.40, -39.23)    3.29                34
 02/08/2021   03:21:28   (  68.31, 128.24) 02/08/2021   03:20:45  (  68.29, 128.28)    2.35                43
 02/10/2021   17:57:01   (  68.73, -91.16) 02/10/2021   17:58:13  (  68.62, -90.71)   21.67                72
 02/10/2021   18:47:38   ( -68.37,  76.63) 02/10/2021   18:47:46  ( -68.35,  76.59)    2.88                 8
 02/10/2021   19:38:22   (  68.25,-115.91) 02/10/2021   19:37:13  (  68.23,-115.91)    1.89                69
 02/13/2021   10:13:50   (  68.46,  24.97) 02/13/2021   10:14:42  (  68.45,  24.96)    0.89                52
 02/13/2021   11:04:32   ( -68.37,-167.60) 02/13/2021   11:04:12  ( -68.35,-167.53)    3.47                20
 02/13/2021   11:55:01   (  67.44,   0.87) 02/13/2021   11:53:52  (  67.50,  -0.87)   74.16                69
 02/16/2021   02:30:44   (  68.41, 140.81) 02/16/2021   02:31:10  (  68.39, 140.77)    2.65                26
 02/16/2021   03:21:26   ( -68.32, -51.75) 02/16/2021   03:20:40  ( -68.29, -51.72)    2.95                46
 02/18/2021   17:56:57   ( -68.63,  88.98) 02/18/2021   17:58:09  ( -68.56,  89.21)   12.22                72
 02/18/2021   18:47:38   (  68.36,-103.35) 02/18/2021   18:47:37  (  68.38,-103.36)    2.21                 1
 02/18/2021   19:38:19   ( -68.21,  64.16) 02/18/2021   19:37:08  ( -68.23,  64.09)    3.56                71