Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and TERRA
TLE Epoch: 2024 2 15.  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)
 02/15/2024   07:47:26   (  71.97,  56.02) 02/15/2024   07:48:37  (  71.86,  56.85)   30.96                71
 02/15/2024   08:38:02   ( -71.57,-135.93) 02/15/2024   08:38:06  ( -71.56,-136.00)    2.92                 4
 02/15/2024   09:28:42   (  71.24,  31.96) 02/15/2024   09:27:30  (  71.32,  31.28)   25.76                72
 02/17/2024   19:50:38   ( -71.86,  55.41) 02/17/2024   19:51:49  ( -71.79,  55.90)   19.04                71
 02/17/2024   20:41:19   (  71.59,-136.78) 02/17/2024   20:41:12  (  71.60,-136.75)    1.39                 7
 02/17/2024   21:31:54   ( -71.14,  31.33) 02/17/2024   21:30:43  ( -71.19,  30.25)   39.08                71
 02/20/2024   07:53:51   (  71.70,  54.91) 02/20/2024   07:54:57  (  71.67,  54.90)    3.12                66
 02/20/2024   08:44:33   ( -71.60,-137.61) 02/20/2024   08:44:22  ( -71.59,-137.58)    1.75                11
 02/20/2024   09:35:03   (  70.76,  31.16) 02/20/2024   09:33:56  (  70.79,  28.84)   85.06                67
 02/22/2024   19:57:04   ( -71.66,  54.16) 02/22/2024   19:58:06  ( -71.67,  54.08)    2.94                62
 02/22/2024   20:47:49   (  71.61,-138.42) 02/22/2024   20:47:27  (  71.58,-138.40)    2.73                22
 02/25/2024   08:00:20   (  71.68,  53.31) 02/25/2024   08:01:10  (  71.67,  53.28)    1.97                50
 02/25/2024   08:51:01   ( -71.58,-139.19) 02/25/2024   08:50:34  ( -71.59,-139.20)    1.07                27
 02/27/2024   20:03:32   ( -71.67,  52.54) 02/27/2024   20:04:16  ( -71.69,  52.50)    2.36                44
 02/27/2024   20:54:16   (  71.57,-139.97) 02/27/2024   20:53:37  (  71.60,-139.98)    3.38                39