Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and TERRA
TLE Epoch: 2024 3 7.  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)
 03/08/2024   20:16:31   ( -71.72,  49.21) 03/08/2024   20:17:17  ( -71.71,  49.13)    3.33                46
 03/08/2024   21:07:16   (  71.66,-143.37) 03/08/2024   21:06:38  (  71.65,-143.31)    2.63                38
 03/11/2024   08:19:45   (  71.72,  48.40) 03/11/2024   08:20:23  (  71.74,  48.36)    2.36                38
 03/11/2024   09:10:27   ( -71.62,-144.10) 03/11/2024   09:09:48  ( -71.64,-144.16)    2.58                39
 03/13/2024   20:22:58   ( -71.74,  47.58) 03/13/2024   20:23:33  ( -71.75,  47.55)    1.58                35
 03/13/2024   21:13:42   (  71.64,-144.93) 03/13/2024   21:12:55  (  71.64,-144.97)    1.42                47
 03/16/2024   08:26:13   (  71.76,  46.72) 03/16/2024   08:26:39  (  71.78,  46.78)    2.52                26
 03/16/2024   09:16:55   ( -71.66,-145.76) 03/16/2024   09:16:04  ( -71.67,-145.74)    1.72                51
 03/18/2024   20:29:26   ( -71.79,  45.88) 03/18/2024   20:29:48  ( -71.78,  45.96)    2.84                22
 03/18/2024   21:20:09   (  71.64,-146.54) 03/18/2024   21:19:10  (  71.67,-146.56)    3.01                59