Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and TERRA
TLE Epoch: 2025 8 5.  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)
 08/05/2025   15:08:20   (  74.06, -58.13) 08/05/2025   15:07:12  (  74.07, -58.02)    3.73                68
 08/08/2025   00:39:17   (  74.12, 158.97) 08/08/2025   00:39:31  (  74.12, 158.97)    0.32                14
 08/08/2025   01:30:00   ( -74.04, -33.52) 08/08/2025   01:28:52  ( -74.06, -33.50)    2.07                68
 08/10/2025   11:00:57   ( -74.11,-176.41) 08/10/2025   11:01:11  ( -74.11,-176.52)    3.42                14
 08/10/2025   11:51:41   (  74.05,  -8.95) 08/10/2025   11:50:30  (  74.08,  -8.92)    3.35                71
 08/12/2025   21:22:39   (  74.17,-151.98) 08/12/2025   21:22:48  (  74.15,-151.88)    3.41                 9
 08/12/2025   22:13:22   ( -74.08,  15.55) 08/12/2025   22:12:10  ( -74.05,  15.56)    3.11                72
 08/15/2025   06:53:50   (  74.92,  63.28) 08/15/2025   06:54:55  (  74.79,  66.47)   93.77                65
 08/15/2025   07:44:19   ( -74.15,-127.36) 08/15/2025   07:44:27  ( -74.17,-127.30)    3.29                 8
 08/15/2025   08:35:00   (  73.95,  40.45) 08/15/2025   08:33:48  (  74.02,  40.03)   14.93                72
 08/17/2025   17:15:29   ( -74.85,  88.05) 08/17/2025   17:16:35  ( -74.74,  90.91)   84.26                66
 08/17/2025   18:06:00   (  74.17,-102.84) 08/17/2025   18:06:04  (  74.17,-102.76)    2.34                 4