Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and TERRA
TLE Epoch: 2023 3 2.  Predictions up to the next  14.0 days:

     Date     Time(NOAA-21) NOAA-21 Lat/Lon Date Time(TERRA) TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 03/04/2023   19:13:30   ( -70.44,  67.37) 03/04/2023   19:14:19  ( -70.47,  67.40)    3.02                49
 03/04/2023   20:04:14   (  70.33,-125.14) 03/04/2023   20:03:42  (  70.34,-125.13)    1.13                32
 03/07/2023   08:07:25   ( -70.46,-126.13) 03/07/2023   08:08:08  ( -70.45,-126.11)    1.27                43
 03/07/2023   08:58:08   (  70.29,  41.43) 03/07/2023   08:57:31  (  70.31,  41.36)    3.44                37
 03/09/2023   21:01:19   ( -70.43,  40.43) 03/09/2023   21:01:56  ( -70.44,  40.40)    1.63                37
 03/09/2023   21:52:03   (  70.32,-152.09) 03/09/2023   21:51:19  (  70.30,-152.14)    2.96                44
 03/12/2023   09:55:13   ( -70.46,-153.10) 03/12/2023   09:55:42  ( -70.44,-153.06)    2.58                29
 03/12/2023   10:45:56   (  70.31,  14.45) 03/12/2023   10:45:05  (  70.30,  14.40)    1.99                51
 03/14/2023   21:58:42   (  71.45,-155.55) 03/14/2023   21:59:47  (  71.36,-152.78)   98.73                65
 03/14/2023   22:49:07   ( -70.45,  13.43) 03/14/2023   22:49:28  ( -70.46,  13.50)    2.99                21
 03/14/2023   23:39:50   (  70.30,-179.02) 03/14/2023   23:38:51  (  70.32,-179.04)    2.09                59