Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and TERRA
TLE Epoch: 2025 7 1.  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)
 07/02/2025   13:13:58   ( -73.95, 150.72) 07/02/2025   13:14:14  ( -73.95, 150.67)    1.73                16
 07/02/2025   14:04:43   (  73.89, -41.82) 07/02/2025   14:03:34  (  73.88, -41.82)    0.90                69
 07/04/2025   23:35:40   (  73.96, 175.27) 07/04/2025   23:35:56  (  73.95, 175.18)    2.79                16
 07/05/2025   00:26:23   ( -73.92, -17.32) 07/05/2025   00:25:17  ( -73.89, -17.28)    3.23                66
 07/07/2025   09:57:21   ( -73.98,-160.22) 07/07/2025   09:57:39  ( -74.00,-160.19)    1.78                18
 07/07/2025   10:48:06   (  73.93,   7.21) 07/07/2025   10:46:59  (  73.92,   7.32)    3.48                67
 07/09/2025   20:19:04   (  74.01,-135.71) 07/09/2025   20:19:21  (  74.02,-135.62)    3.13                17
 07/09/2025   21:09:46   ( -73.91,  31.85) 07/09/2025   21:08:43  ( -73.91,  31.80)    1.63                63
 07/12/2025   06:40:44   ( -73.98,-111.06) 07/12/2025   06:41:05  ( -73.99,-111.17)    3.23                21
 07/12/2025   07:31:29   (  73.95,  56.34) 07/12/2025   07:30:25  (  73.92,  56.35)    3.51                64
 07/14/2025   17:02:27   (  74.03, -86.60) 07/14/2025   17:02:46  (  74.04, -86.54)    2.17                19