Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and TERRA
TLE Epoch: 2025 3 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)
 03/27/2025   02:32:47   (  73.56, 131.97) 03/27/2025   02:33:22  (  73.53, 131.94)    3.24                35
 03/27/2025   03:23:29   ( -73.44, -60.45) 03/27/2025   03:22:43  ( -73.46, -60.52)    3.30                46
 03/29/2025   12:54:25   ( -73.58, 156.50) 03/29/2025   12:55:25  ( -73.59, 156.51)    0.72                60
 03/29/2025   13:45:09   (  73.51, -36.03) 03/29/2025   13:44:46  (  73.49, -36.02)    2.33                23
 03/31/2025   23:16:12   (  74.02,-179.96) 03/31/2025   23:17:21  (  73.92,-178.35)   50.86                69
 04/01/2025   00:06:47   ( -73.55, -11.52) 04/01/2025   00:06:48  ( -73.54, -11.48)    1.75                 1
 04/01/2025   00:57:24   (  73.14, 156.72) 04/01/2025   00:56:14  (  73.17, 155.45)   41.04                70
 04/03/2025   10:28:25   (  73.57,  13.03) 04/03/2025   10:28:48  (  73.59,  13.07)    2.66                23
 04/03/2025   11:19:08   ( -73.49,-179.47) 04/03/2025   11:18:10  ( -73.48,-179.49)    0.88                58
 04/05/2025   20:50:03   ( -73.63,  37.48) 04/05/2025   20:50:48  ( -73.62,  37.58)    3.26                45
 04/05/2025   21:40:46   (  73.52,-154.96) 04/05/2025   21:40:09  (  73.51,-154.98)    1.95                37