Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and TERRA
TLE Epoch: 2025 7 22.  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)
 07/24/2025   10:29:12   (  74.06,  11.64) 07/24/2025   10:29:33  (  74.05,  11.59)    2.14                21
 07/24/2025   11:19:55   ( -73.99, 179.12) 07/24/2025   11:18:54  ( -73.96, 179.09)    3.38                61
 07/26/2025   20:50:53   ( -74.08,  36.16) 07/26/2025   20:51:14  ( -74.07,  36.18)    1.33                21
 07/26/2025   21:41:37   (  74.01,-156.35) 07/26/2025   21:40:34  (  74.01,-156.28)    2.16                63
 07/29/2025   07:12:35   (  74.11,  60.67) 07/29/2025   07:12:54  (  74.10,  60.78)    3.45                19
 07/29/2025   08:03:18   ( -74.03,-131.82) 07/29/2025   08:02:15  ( -74.03,-131.71)    3.49                63
 07/31/2025   17:34:14   ( -74.08,  85.33) 07/31/2025   17:34:34  ( -74.11,  85.34)    3.74                20
 07/31/2025   18:24:58   (  74.02,-107.21) 07/31/2025   18:23:54  (  74.04,-107.15)    2.93                64
 08/03/2025   03:55:56   (  74.12, 109.80) 08/03/2025   03:56:14  (  74.10, 109.85)    2.54                18