Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and TERRA
TLE Epoch: 2021 2 12.  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)
 02/13/2021   10:13:51   (  68.49,  24.93) 02/13/2021   10:14:42  (  68.48,  24.99)    2.42                51
 02/13/2021   11:04:32   ( -68.35,-167.57) 02/13/2021   11:04:13  ( -68.32,-167.57)    3.19                19
 02/13/2021   11:55:01   (  67.41,   0.90) 02/13/2021   11:53:53  (  67.47,  -0.90)   77.22                68
 02/16/2021   02:30:45   (  68.43, 140.78) 02/16/2021   02:31:10  (  68.42, 140.80)    2.02                25
 02/16/2021   03:21:26   ( -68.29, -51.72) 02/16/2021   03:20:40  ( -68.31, -51.70)    2.51                46
 02/18/2021   17:56:56   ( -68.61,  89.02) 02/18/2021   17:58:08  ( -68.58,  89.23)    9.18                72
 02/18/2021   18:47:38   (  68.38,-103.38) 02/18/2021   18:47:36  (  68.40,-103.34)    2.82                 2
 02/18/2021   19:38:19   ( -68.24,  64.13) 02/18/2021   19:37:07  ( -68.25,  64.11)    1.17                72
 02/21/2021   10:13:48   ( -68.45,-155.00) 02/21/2021   10:14:37  ( -68.45,-155.04)    1.77                49
 02/21/2021   11:04:32   (  68.34,  12.46) 02/21/2021   11:04:04  (  68.33,  12.46)    0.75                28
 02/21/2021   11:54:57   ( -67.33,-178.97) 02/21/2021   11:53:49  ( -67.39, 179.01)   86.53                68
 02/24/2021   01:40:14   (  69.25, 152.38) 02/24/2021   01:41:22  (  69.20, 154.15)   70.07                68
 02/24/2021   02:30:43   ( -68.45, -39.23) 02/24/2021   02:31:04  ( -68.43, -39.18)    2.99                21
 02/24/2021   03:21:26   (  68.29, 128.29) 02/24/2021   03:20:31  (  68.31, 128.31)    2.04                55