Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and TERRA
TLE Epoch: 2024 4 20.  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)
 04/22/2024   19:32:41   ( -71.99,  59.76) 04/22/2024   19:33:27  ( -71.99,  59.85)    3.18                46
 04/22/2024   20:23:25   (  71.89,-132.75) 04/22/2024   20:22:50  (  71.87,-132.69)    3.20                35
 04/25/2024   07:35:51   (  71.95,  59.04) 04/25/2024   07:36:22  (  71.97,  59.05)    1.51                31
 04/25/2024   08:26:33   ( -71.85,-133.45) 04/25/2024   08:25:46  ( -71.85,-133.48)    1.15                47
 04/27/2024   19:38:58   ( -71.93,  58.31) 04/27/2024   19:39:16  ( -71.94,  58.24)    2.58                18
 04/27/2024   20:29:42   (  71.83,-134.21) 04/27/2024   20:28:38  (  71.86,-134.23)    2.97                64
 04/30/2024   06:51:31   ( -72.38,-110.66) 04/30/2024   06:52:41  ( -72.27,-109.60)   38.05                70
 04/30/2024   07:42:08   (  71.93,  57.51) 04/30/2024   07:42:08  (  71.92,  57.45)    2.64                 0
 04/30/2024   08:32:46   ( -71.62,-134.59) 04/30/2024   08:31:34  ( -71.71,-135.24)   24.56                72
 05/02/2024   18:54:33   (  72.00,-110.70) 05/02/2024   18:55:36  (  72.01,-110.80)    3.54                63
 05/02/2024   19:45:16   ( -71.94,  56.72) 05/02/2024   19:45:00  ( -71.92,  56.70)    2.77                16