Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and TERRA
TLE Epoch: 2021 1 24.  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)
 01/25/2021   17:57:08   (  69.09, -91.68) 01/25/2021   17:58:17  (  69.00, -90.25)   58.01                69
 01/25/2021   18:47:38   ( -68.37,  76.61) 01/25/2021   18:47:56  ( -68.39,  76.63)    2.08                18
 01/25/2021   19:38:22   (  68.24,-115.92) 01/25/2021   19:37:24  (  68.22,-115.93)    2.37                58
 01/28/2021   10:13:51   (  68.44,  24.98) 01/28/2021   10:14:54  (  68.47,  24.97)    3.09                63
 01/28/2021   11:04:32   ( -68.30,-167.53) 01/28/2021   11:04:25  ( -68.30,-167.59)    2.69                 7
 01/28/2021   11:55:09   (  67.80,   0.41) 01/28/2021   11:53:58  (  67.85,  -0.47)   37.84                71
 01/31/2021   02:30:46   (  68.43, 140.76) 01/31/2021   02:31:22  (  68.43, 140.81)    1.95                36
 01/31/2021   03:21:27   ( -68.29, -51.73) 01/31/2021   03:20:53  ( -68.27, -51.75)    1.52                34
 02/02/2021   17:57:05   ( -69.01,  88.44) 02/02/2021   17:58:15  ( -68.90,  89.63)   48.98                70
 02/02/2021   18:47:39   (  68.36,-103.38) 02/02/2021   18:47:49  (  68.39,-103.36)    3.12                10
 02/02/2021   19:38:20   ( -68.22,  64.13) 02/02/2021   19:37:20  ( -68.24,  64.09)    2.42                60
 02/05/2021   10:13:50   ( -68.47,-155.05) 02/05/2021   10:14:50  ( -68.47,-155.02)    1.12                60
 02/05/2021   11:04:34   (  68.36,  12.40) 02/05/2021   11:04:17  (  68.35,  12.47)    2.99                17
 02/05/2021   11:55:06   ( -67.72,-179.48) 02/05/2021   11:53:55  ( -67.80, 179.47)   45.18                71