Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and TERRA
TLE Epoch: 2024 1 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)
 01/08/2024   18:09:38   (  71.67, -99.02) 01/08/2024   18:10:49  (  71.62, -98.56)   17.15                71
 01/08/2024   19:00:17   ( -71.43,  68.73) 01/08/2024   19:00:15  ( -71.43,  68.79)    2.40                 2
 01/08/2024   19:50:54   (  70.95,-123.14) 01/08/2024   19:49:43  (  71.04,-124.17)   38.64                71
 01/11/2024   06:12:54   ( -72.07,-100.56) 01/11/2024   06:14:03  ( -71.96, -98.86)   59.79                69
 01/11/2024   07:03:28   (  71.45,  67.90) 01/11/2024   07:03:33  (  71.45,  67.96)    2.27                 5
 01/11/2024   07:54:09   ( -71.31,-124.54) 01/11/2024   07:52:58  ( -71.32,-124.59)    2.46                71
 01/13/2024   18:16:10   (  72.36,-101.91) 01/13/2024   18:17:16  (  72.22, -99.26)   90.93                66
 01/13/2024   19:06:36   ( -71.45,  67.12) 01/13/2024   19:06:53  ( -71.45,  67.09)    0.93                17
 01/13/2024   19:57:20   (  71.34,-125.38) 01/13/2024   19:56:15  (  71.37,-125.37)    3.31                65
 01/16/2024   07:09:46   (  71.48,  66.26) 01/16/2024   07:10:09  (  71.46,  66.26)    2.27                23
 01/16/2024   08:00:28   ( -71.39,-126.26) 01/16/2024   07:59:33  ( -71.40,-126.18)    3.17                55
 01/18/2024   19:12:54   ( -71.49,  65.47) 01/18/2024   19:13:28  ( -71.49,  65.44)    1.07                34
 01/18/2024   20:03:38   (  71.38,-127.03) 01/18/2024   20:02:50  (  71.39,-127.05)    0.92                48