Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and TERRA
TLE Epoch: 2025 2 13.  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)
 02/15/2025   23:41:30   (  73.38, 175.25) 02/15/2025   23:42:01  (  73.38, 175.25)    0.65                31
 02/16/2025   00:32:12   ( -73.31, -17.28) 02/16/2025   00:31:24  ( -73.30, -17.26)    1.31                48
 02/18/2025   10:03:12   ( -73.44,-160.31) 02/18/2025   10:04:22  ( -73.42,-160.31)    2.25                70
 02/18/2025   10:53:57   (  73.36,   7.16) 02/18/2025   10:53:41  (  73.37,   7.27)    3.40                16
 02/20/2025   21:15:38   ( -73.38,  31.70) 02/20/2025   21:16:02  ( -73.37,  31.63)    2.57                24
 02/20/2025   22:06:22   (  73.31,-160.83) 02/20/2025   22:05:20  (  73.32,-160.79)    2.16                62
 02/23/2025   07:37:21   (  73.41,  56.20) 02/23/2025   07:38:17  (  73.43,  56.14)    2.69                56
 02/23/2025   08:28:03   ( -73.33,-136.30) 02/23/2025   08:27:40  ( -73.33,-136.39)    2.77                23
 02/25/2025   17:59:18   ( -74.23,  78.82) 02/25/2025   18:00:23  ( -74.14,  82.02)   97.45                65
 02/25/2025   18:49:47   (  73.38,-111.84) 02/25/2025   18:49:56  (  73.36,-111.94)    3.68                 9