Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and TERRA
TLE Epoch: 2025 3 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)
 03/07/2025   13:07:15   ( -73.47, 153.57) 03/07/2025   13:08:11  ( -73.45, 153.47)    3.53                56
 03/07/2025   13:58:00   (  73.41, -38.99) 03/07/2025   13:57:31  (  73.40, -38.97)    2.07                29
 03/09/2025   23:29:07   (  73.99, 176.92) 03/09/2025   23:30:15  (  73.90, 178.81)   58.94                68
 03/10/2025   00:19:40   ( -73.45, -14.49) 03/10/2025   00:19:44  ( -73.44, -14.48)    0.37                 4
 03/10/2025   01:10:19   (  73.09, 153.61) 03/10/2025   01:09:08  (  73.17, 152.65)   32.02                71
 03/12/2025   10:41:22   (  73.48,  10.01) 03/12/2025   10:41:55  (  73.49,  10.03)    1.44                33
 03/12/2025   11:32:04   ( -73.38, 177.56) 03/12/2025   11:31:17  ( -73.40, 177.51)    2.90                47
 03/14/2025   21:03:02   ( -73.52,  34.51) 03/14/2025   21:04:07  ( -73.53,  34.51)    1.52                65
 03/14/2025   21:53:46   (  73.43,-157.98) 03/14/2025   21:53:28  (  73.42,-158.04)    2.26                18
 03/17/2025   08:15:26   ( -73.47,-133.48) 03/17/2025   08:15:39  ( -73.48,-133.52)    2.04                13
 03/17/2025   09:06:10   (  73.39,  34.02) 03/17/2025   09:05:00  (  73.37,  33.93)    2.90                70
 03/19/2025   18:37:08   (  73.54,-109.08) 03/19/2025   18:37:48  (  73.55,-108.97)    3.45                40
 03/19/2025   19:27:49   ( -73.43,  58.51) 03/19/2025   19:27:09  ( -73.45,  58.50)    3.19                40