Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and TERRA
TLE Epoch: 2024 1 8.  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   (  71.69, -99.06) 01/08/2024   18:10:49  (  71.60, -98.59)   19.05                71
 01/08/2024   19:00:16   ( -71.39,  68.78) 01/08/2024   19:00:15  ( -71.41,  68.75)    1.84                 1
 01/08/2024   19:50:54   (  70.97,-123.17) 01/08/2024   19:49:43  (  71.02,-124.20)   37.71                71
 01/11/2024   06:12:53   ( -72.04,-100.51) 01/11/2024   06:14:02  ( -71.98, -98.82)   58.29                69
 01/11/2024   07:03:27   (  71.42,  67.95) 01/11/2024   07:03:33  (  71.42,  67.92)    1.46                 6
 01/11/2024   07:54:09   ( -71.33,-124.58) 01/11/2024   07:52:57  ( -71.35,-124.55)    2.19                72
 01/13/2024   18:16:09   (  72.33,-101.85) 01/13/2024   18:17:15  (  72.23, -99.23)   89.31                66
 01/13/2024   19:06:36   ( -71.47,  67.08) 01/13/2024   19:06:52  ( -71.46,  67.12)    1.64                16
 01/13/2024   19:57:20   (  71.36,-125.42) 01/13/2024   19:56:15  (  71.33,-125.43)    3.52                65
 01/16/2024   07:09:46   (  71.46,  66.31) 01/16/2024   07:10:09  (  71.47,  66.27)    1.92                23
 01/16/2024   08:00:28   ( -71.36,-126.21) 01/16/2024   07:59:34  ( -71.35,-126.26)    2.11                54
 01/18/2024   19:12:54   ( -71.47,  65.52) 01/18/2024   19:13:28  ( -71.48,  65.43)    3.37                34
 01/18/2024   20:03:39   (  71.41,-127.08) 01/18/2024   20:02:50  (  71.38,-127.06)    3.50                49
 01/21/2024   07:16:04   (  71.52,  64.63) 01/21/2024   07:16:42  (  71.53,  64.66)    1.32                38
 01/21/2024   08:06:46   ( -71.42,-127.88) 01/21/2024   08:06:07  ( -71.43,-127.85)    1.28                39