Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and TERRA
TLE Epoch: 2025 10 3.  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   (  74.42,  53.64) 10/05/2025   07:38:27  (  74.44,  53.70)    3.25                50
 10/05/2025   08:28:19   ( -74.35,-138.86) 10/05/2025   08:27:49  ( -74.37,-138.81)    2.36                30
 10/07/2025   17:59:13   ( -74.42,  78.24) 10/07/2025   17:59:56  ( -74.40,  78.19)    2.18                43
 10/07/2025   18:49:58   (  74.35,-114.28) 10/07/2025   18:49:15  (  74.33,-114.31)    3.25                43
 10/10/2025   04:20:52   (  74.44, 102.79) 10/10/2025   04:21:20  (  74.42, 102.83)    2.08                28
 10/10/2025   05:11:34   ( -74.36, -89.70) 10/10/2025   05:10:42  ( -74.34, -89.70)    2.87                52
 10/12/2025   14:42:27   ( -74.41, 127.47) 10/12/2025   14:42:46  ( -74.43, 127.44)    2.82                19
 10/12/2025   15:33:12   (  74.34, -65.06) 10/12/2025   15:32:05  (  74.36, -65.05)    1.26                67
 10/15/2025   00:13:34   ( -75.13, -17.25) 10/15/2025   00:14:39  ( -75.04, -14.15)   89.36                65
 10/15/2025   01:04:05   (  74.40, 152.08) 10/15/2025   01:04:09  (  74.40, 151.98)    2.73                 4
 10/15/2025   01:54:44   ( -74.18, -40.04) 10/15/2025   01:53:32  ( -74.26, -40.68)   21.36                72
 10/17/2025   10:34:58   (  74.52,   9.05) 10/17/2025   10:36:10  (  74.50,   9.15)    3.51                72
 10/17/2025   11:25:40   ( -74.44, 176.58) 10/17/2025   11:25:32  ( -74.41, 176.60)    3.58                 8