Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and TERRA
TLE Epoch: 2025 7 6.  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)
 07/07/2025   09:57:22   ( -74.00,-160.25) 07/07/2025   09:57:40  ( -73.99,-160.22)    1.46                18
 07/07/2025   10:48:05   (  73.89,   7.32) 07/07/2025   10:46:59  (  73.92,   7.31)    3.12                66
 07/09/2025   20:19:04   (  74.02,-135.73) 07/09/2025   20:19:21  (  74.02,-135.63)    3.07                17
 07/09/2025   21:09:46   ( -73.92,  31.82) 07/09/2025   21:08:43  ( -73.90,  31.78)    3.25                63
 07/12/2025   06:40:44   ( -73.99,-111.09) 07/12/2025   06:41:05  ( -73.98,-111.19)    3.47                21
 07/12/2025   07:31:28   (  73.90,  56.45) 07/12/2025   07:30:25  (  73.91,  56.34)    3.44                63
 07/14/2025   17:02:27   (  74.03, -86.61) 07/14/2025   17:02:46  (  74.03, -86.54)    2.19                19
 07/14/2025   17:53:09   ( -73.92,  80.97) 07/14/2025   17:52:08  ( -73.91,  80.87)    3.48                61
 07/17/2025   03:24:08   ( -74.05, -62.07) 07/17/2025   03:24:29  ( -74.02, -62.04)    3.38                21
 07/17/2025   04:14:52   (  73.97, 105.43) 07/17/2025   04:13:49  (  73.95, 105.48)    2.62                63
 07/19/2025   13:45:50   (  74.06, -37.52) 07/19/2025   13:46:10  (  74.05, -37.45)    2.30                20