Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and TERRA
TLE Epoch: 2021 1 27.  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)
 01/28/2021   10:13:52   (  68.49,  24.91) 01/28/2021   10:14:54  (  68.47,  24.98)    3.04                62
 01/28/2021   11:04:32   ( -68.30,-167.52) 01/28/2021   11:04:25  ( -68.31,-167.59)    2.92                 7
 01/28/2021   11:55:09   (  67.79,   0.42) 01/28/2021   11:53:58  (  67.86,  -0.47)   38.13                71
 01/31/2021   02:30:45   (  68.42, 140.77) 01/31/2021   02:31:21  (  68.44, 140.82)    2.38                36
 01/31/2021   03:21:26   ( -68.28, -51.73) 01/31/2021   03:20:52  ( -68.27, -51.75)    1.21                34
 02/02/2021   17:57:05   ( -69.02,  88.44) 02/02/2021   17:58:15  ( -68.90,  89.63)   48.96                70
 02/02/2021   18:47:39   (  68.36,-103.38) 02/02/2021   18:47:50  (  68.34,-103.42)    3.28                11
 02/02/2021   19:38:20   ( -68.22,  64.12) 02/02/2021   19:37:20  ( -68.24,  64.09)    2.33                60
 02/05/2021   10:13:50   ( -68.47,-155.05) 02/05/2021   10:14:50  ( -68.47,-155.03)    1.21                60
 02/05/2021   11:04:34   (  68.36,  12.40) 02/05/2021   11:04:17  (  68.35,  12.47)    2.96                17
 02/05/2021   11:55:06   ( -67.73,-179.48) 02/05/2021   11:53:55  ( -67.80, 179.46)   45.10                71
 02/08/2021   02:30:44   ( -68.41, -39.20) 02/08/2021   02:31:18  ( -68.42, -39.21)    0.52                34
 02/08/2021   03:21:28   (  68.30, 128.25) 02/08/2021   03:20:45  (  68.29, 128.29)    1.71                43