Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and TERRA
TLE Epoch: 2025 1 24.  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)
 01/24/2025   23:03:19   ( -73.25,   5.10) 01/24/2025   23:03:15  ( -73.24,   5.07)    2.07                 4
 01/24/2025   23:53:52   (  72.58, 173.83) 01/24/2025   23:52:44  (  72.64, 171.61)   74.06                68
 01/27/2025   09:24:55   (  73.32,  29.56) 01/27/2025   09:25:38  (  73.33,  29.61)    2.24                43
 01/27/2025   10:15:37   ( -73.24,-162.96) 01/27/2025   10:15:02  ( -73.22,-162.96)    3.05                35
 01/29/2025   20:37:12   (  73.28,-138.43) 01/29/2025   20:37:25  (  73.26,-138.51)    3.32                13
 01/29/2025   21:27:54   ( -73.20,  29.06) 01/29/2025   21:26:48  ( -73.20,  29.03)    0.93                66
 02/01/2025   06:58:45   ( -73.35,-113.98) 02/01/2025   06:59:50  ( -73.37,-113.95)    2.19                65
 02/01/2025   07:49:29   (  73.24,  53.57) 02/01/2025   07:49:10  (  73.25,  53.48)    2.77                19
 02/03/2025   18:11:02   ( -73.33,  77.98) 02/03/2025   18:11:35  ( -73.31,  77.96)    2.85                33
 02/03/2025   19:01:46   (  73.23,-114.47) 02/03/2025   19:00:54  (  73.24,-114.51)    1.74                52
 02/06/2025   04:32:40   (  73.61, 101.97) 02/06/2025   04:33:51  (  73.52, 102.75)   26.38                71
 02/06/2025   05:23:18   ( -73.33, -90.08) 02/06/2025   05:23:17  ( -73.31, -90.02)    3.04                 1