Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and TERRA
TLE Epoch: 2021 1 26.  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   10:13:51   (  68.44,  24.97) 01/28/2021   10:14:54  (  68.47,  24.97)    2.99                63
 01/28/2021   11:04:32   ( -68.30,-167.53) 01/28/2021   11:04:25  ( -68.30,-167.60)    2.67                 7
 01/28/2021   11:55:09   (  67.80,   0.41) 01/28/2021   11:53:58  (  67.85,  -0.48)   37.84                71
 01/31/2021   02:30:46   (  68.43, 140.76) 01/31/2021   02:31:22  (  68.43, 140.81)    1.86                36
 01/31/2021   03:21:27   ( -68.29, -51.74) 01/31/2021   03:20:53  ( -68.27, -51.75)    2.46                34
 02/02/2021   17:57:05   ( -69.02,  88.44) 02/02/2021   17:58:15  ( -68.89,  89.62)   49.25                70
 02/02/2021   18:47:39   (  68.37,-103.38) 02/02/2021   18:47:49  (  68.39,-103.36)    2.19                10
 02/02/2021   19:38:20   ( -68.22,  64.12) 02/02/2021   19:37:20  ( -68.23,  64.08)    1.65                60
 02/05/2021   10:13:50   ( -68.48,-155.06) 02/05/2021   10:14:50  ( -68.46,-155.04)    2.02                60
 02/05/2021   11:04:33   (  68.31,  12.47) 02/05/2021   11:04:17  (  68.34,  12.46)    3.35                16
 02/05/2021   11:55:06   ( -67.73,-179.49) 02/05/2021   11:53:55  ( -67.79, 179.45)   45.01                71
 02/08/2021   02:30:44   ( -68.42, -39.21) 02/08/2021   02:31:18  ( -68.41, -39.22)    0.71                34
 02/08/2021   03:21:28   (  68.30, 128.25) 02/08/2021   03:20:45  (  68.29, 128.28)    2.49                43