Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and TERRA
TLE Epoch: 2024 1 25.  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)
 01/26/2024   07:22:19   (  71.53,  63.06) 01/26/2024   07:23:08  (  71.54,  63.00)    2.56                49
 01/26/2024   08:13:01   ( -71.45,-129.48) 01/26/2024   08:12:33  ( -71.43,-129.52)    1.84                28
 01/28/2024   19:25:26   ( -71.55,  62.23) 01/28/2024   19:26:23  ( -71.56,  62.19)    1.80                57
 01/28/2024   20:16:10   (  71.44,-130.26) 01/28/2024   20:15:45  (  71.45,-130.33)    2.71                25
 01/31/2024   07:28:35   (  71.56,  61.43) 01/31/2024   07:29:34  (  71.59,  61.39)    2.61                59
 01/31/2024   08:19:17   ( -71.48,-131.09) 01/31/2024   08:18:59  ( -71.49,-131.10)    1.85                18
 02/02/2024   19:31:42   ( -71.61,  60.58) 02/02/2024   19:32:48  ( -71.60,  60.57)    1.40                66
 02/02/2024   20:22:26   (  71.50,-131.92) 02/02/2024   20:22:09  (  71.52,-131.88)    2.74                17
 02/02/2024   21:12:54   ( -70.68,  36.80) 02/02/2024   21:11:47  ( -70.73,  34.54)   83.10                67
 02/05/2024   07:34:51   (  71.65,  59.73) 02/05/2024   07:35:57  (  71.63,  59.81)    2.99                66
 02/05/2024   08:25:32   ( -71.50,-132.69) 02/05/2024   08:25:23  ( -71.50,-132.76)    2.40                 9
 02/05/2024   09:16:03   (  70.72,  35.96) 02/05/2024   09:14:56  (  70.76,  33.76)   80.68                67
 02/07/2024   19:37:57   ( -71.70,  58.86) 02/07/2024   19:39:08  ( -71.68,  59.06)    7.32                71
 02/07/2024   20:28:40   (  71.55,-133.56) 02/07/2024   20:28:30  (  71.54,-133.50)    2.11                10