Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and TERRA
TLE Epoch: 2025 10 2.  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)
 10/05/2025   07:37:37   (  74.40,  53.68) 10/05/2025   07:38:28  (  74.41,  53.63)    1.66                51
 10/05/2025   08:28:19   ( -74.33,-138.82) 10/05/2025   08:27:50  ( -74.34,-138.88)    1.94                29
 10/07/2025   17:59:14   ( -74.45,  78.17) 10/07/2025   17:59:56  ( -74.43,  78.26)    3.22                42
 10/07/2025   18:49:58   (  74.33,-114.23) 10/07/2025   18:49:15  (  74.36,-114.24)    2.33                43
 10/10/2025   04:20:52   (  74.41, 102.85) 10/10/2025   04:21:21  (  74.41, 102.80)    1.38                29
 10/10/2025   05:11:34   ( -74.34, -89.64) 10/10/2025   05:10:43  ( -74.33, -89.72)    2.64                51
 10/12/2025   14:42:27   ( -74.43, 127.42) 10/12/2025   14:42:46  ( -74.44, 127.46)    1.85                19
 10/12/2025   15:33:12   (  74.37, -65.12) 10/12/2025   15:32:05  (  74.36, -65.04)    2.35                67
 10/15/2025   00:13:34   ( -75.15, -17.29) 10/15/2025   00:14:39  ( -75.07, -14.08)   92.20                65
 10/15/2025   01:04:05   (  74.42, 152.03) 10/15/2025   01:04:09  (  74.43, 152.05)    1.60                 4