Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and TERRA
TLE Epoch: 2025 4 25.  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)
 04/25/2025   09:24:30   ( -73.68,-151.27) 04/25/2025   09:25:10  ( -73.66,-151.32)    2.77                40
 04/25/2025   10:15:14   (  73.60,  16.22) 04/25/2025   10:14:29  (  73.62,  16.28)    3.25                45
 04/27/2025   19:46:15   (  73.69,-126.73) 04/27/2025   19:47:03  (  73.68,-126.79)    1.98                48
 04/27/2025   20:36:58   ( -73.62,  40.75) 04/27/2025   20:36:25  ( -73.61,  40.72)    1.45                33
 04/30/2025   06:07:59   ( -73.71,-102.22) 04/30/2025   06:08:58  ( -73.69,-102.29)    2.98                59
 04/30/2025   06:58:43   (  73.63,  65.27) 04/30/2025   06:58:17  (  73.64,  65.27)    0.74                26
 05/02/2025   16:29:44   (  73.74, -77.72) 05/02/2025   16:30:49  (  73.74, -77.72)    0.11                65
 05/02/2025   17:20:27   ( -73.67,  89.76) 05/02/2025   17:20:11  ( -73.68,  89.83)    2.44                16
 05/05/2025   02:51:30   ( -73.88, -53.49) 05/05/2025   02:52:42  ( -73.80, -53.10)   14.57                72
 05/05/2025   03:42:12   (  73.70, 114.25) 05/05/2025   03:42:02  (  73.68, 114.32)    3.17                10
 05/05/2025   04:32:42   ( -72.98, -76.82) 05/05/2025   04:31:35  ( -73.05, -79.29)   80.45                67
 05/07/2025   13:13:19   (  74.12, -29.50) 05/07/2025   13:14:29  (  73.97, -28.24)   41.82                70
 05/07/2025   14:03:55   ( -73.70, 138.81) 05/07/2025   14:03:55  ( -73.72, 138.88)    2.83                 0