Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and TERRA
TLE Epoch: 2025 8 29.  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)
 08/29/2025   21:54:20   ( -74.21,  19.98) 08/29/2025   21:54:09  ( -74.20,  20.03)    1.89                11
 09/01/2025   07:25:16   ( -74.27,-122.88) 09/01/2025   07:26:25  ( -74.25,-122.98)    3.57                69
 09/01/2025   08:16:00   (  74.19,  44.61) 09/01/2025   08:15:43  (  74.22,  44.63)    3.02                17
 09/03/2025   17:46:56   (  74.30, -98.39) 09/03/2025   17:47:57  (  74.29, -98.33)    2.38                61
 09/03/2025   18:37:39   ( -74.24,  69.09) 09/03/2025   18:37:19  ( -74.23,  69.20)    3.28                20
 09/06/2025   04:08:35   ( -74.30, -73.80) 09/06/2025   04:09:34  ( -74.29, -73.79)    1.74                59
 09/06/2025   04:59:19   (  74.23,  93.70) 09/06/2025   04:58:52  (  74.24,  93.79)    3.23                27
 09/08/2025   14:30:15   (  74.30, -49.22) 09/08/2025   14:31:06  (  74.32, -49.15)    2.97                51
 09/08/2025   15:20:58   ( -74.23, 118.27) 09/08/2025   15:20:29  ( -74.22, 118.29)    1.44                29
 09/11/2025   00:51:54   ( -74.31, -24.66) 09/11/2025   00:52:43  ( -74.28, -24.69)    3.46                49
 09/11/2025   01:42:38   (  74.24, 142.84) 09/11/2025   01:42:01  (  74.23, 142.87)    1.31                37