Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and TERRA
TLE Epoch: 2021 12 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)
 12/27/2021   14:33:32   (  69.52, -41.39) 12/27/2021   14:34:42  (  69.41, -40.37)   41.56                70
 12/27/2021   15:24:05   ( -68.96, 126.71) 12/27/2021   15:24:18  ( -68.96, 126.68)    1.08                13
 12/27/2021   16:14:49   (  68.83, -65.81) 12/27/2021   16:13:45  (  68.85, -65.81)    2.05                64
 12/30/2021   06:50:16   (  69.07,  75.03) 12/30/2021   06:51:13  (  69.06,  75.06)    1.96                57
 12/30/2021   07:40:57   ( -68.94,-117.48) 12/30/2021   07:40:43  ( -68.95,-117.45)    1.29                14
 12/30/2021   08:31:30   (  68.22,  50.78) 12/30/2021   08:30:20  (  68.28,  49.37)   58.41                70
 01/01/2022   23:07:06   (  69.01,-169.10) 01/01/2022   23:07:37  (  69.03,-169.10)    2.90                31
 01/01/2022   23:57:48   ( -68.93,  -1.67) 01/01/2022   23:57:07  ( -68.93,  -1.60)    2.71                41
 01/04/2022   14:33:20   ( -69.43, 138.78) 01/04/2022   14:34:31  ( -69.33, 139.53)   31.42                71
 01/04/2022   15:23:58   (  69.00, -53.29) 01/04/2022   15:24:02  (  68.99, -53.26)    1.31                 4
 01/04/2022   16:14:39   ( -68.86, 114.21) 01/04/2022   16:13:33  ( -68.83, 114.17)    3.39                66
 01/07/2022   06:50:05   ( -69.05,-104.89) 01/07/2022   06:51:00  ( -69.06,-104.93)    1.96                55
 01/07/2022   07:40:49   (  68.94,  62.58) 01/07/2022   07:40:27  (  68.94,  62.55)    0.91                22
 01/07/2022   08:31:18   ( -68.15,-129.08) 01/07/2022   08:30:09  ( -68.17,-130.75)   69.31                69