Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and TERRA
TLE Epoch: 2024 1 28.  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)
 01/28/2024   19:25:27   ( -71.59,  62.17) 01/28/2024   19:26:23  ( -71.59,  62.23)    2.16                56
 01/28/2024   20:16:11   (  71.47,-130.32) 01/28/2024   20:15:45  (  71.48,-130.28)    1.41                26
 01/31/2024   07:28:36   (  71.59,  61.38) 01/31/2024   07:29:35  (  71.58,  61.38)    1.55                59
 01/31/2024   08:19:18   ( -71.51,-131.15) 01/31/2024   08:19:00  ( -71.48,-131.12)    2.99                18
 02/02/2024   19:31:42   ( -71.63,  60.53) 02/02/2024   19:32:48  ( -71.61,  60.59)    3.20                66
 02/02/2024   20:22:25   (  71.47,-131.87) 02/02/2024   20:22:10  (  71.49,-131.94)    3.26                15
 02/02/2024   21:12:54   ( -70.71,  36.75) 02/02/2024   21:11:47  ( -70.75,  34.56)   80.64                67
 02/05/2024   07:34:50   (  71.61,  59.80) 02/05/2024   07:35:58  (  71.63,  59.80)    2.44                68
 02/05/2024   08:25:32   ( -71.52,-132.72) 02/05/2024   08:25:24  ( -71.49,-132.77)    3.25                 8
 02/05/2024   09:16:04   (  70.79,  35.85) 02/05/2024   09:14:56  (  70.82,  33.83)   73.64                68
 02/07/2024   19:37:59   ( -71.76,  58.74) 02/07/2024   19:39:10  ( -71.72,  59.10)   13.50                71
 02/07/2024   20:28:40   (  71.51,-133.48) 02/07/2024   20:28:33  (  71.53,-133.54)    3.30                 7
 02/07/2024   21:19:15   ( -71.05,  34.63) 02/07/2024   21:18:04  ( -71.13,  33.47)   42.74                71
 02/10/2024   07:41:08   (  71.81,  57.87) 02/10/2024   07:42:18  (  71.77,  58.36)   18.01                70
 02/10/2024   08:31:47   ( -71.56,-134.36) 02/10/2024   08:31:45  ( -71.59,-134.28)    3.54                 2