Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and TERRA
TLE Epoch: 2025 6 4.  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)
 06/05/2025   18:24:31   ( -73.89,  73.22) 06/05/2025   18:25:40  ( -73.90,  73.23)    1.36                69
 06/05/2025   19:15:16   (  73.81,-119.30) 06/05/2025   19:14:59  (  73.82,-119.27)    1.20                17
 06/08/2025   04:46:15   (  73.90,  97.76) 06/08/2025   04:47:25  (  73.89,  97.73)    1.08                70
 06/08/2025   05:36:57   ( -73.83, -94.75) 06/08/2025   05:36:47  ( -73.84, -94.71)    2.09                10
 06/10/2025   15:07:59   ( -74.07, 121.93) 06/10/2025   15:09:11  ( -74.00, 122.46)   17.87                72
 06/10/2025   15:58:41   (  73.85, -70.23) 06/10/2025   15:58:31  (  73.87, -70.15)    3.35                10
 06/10/2025   16:49:11   ( -73.18,  98.63) 06/10/2025   16:48:04  ( -73.24,  96.22)   77.90                67
 06/13/2025   01:29:43   (  74.10, 146.43) 06/13/2025   01:30:55  (  74.00, 146.99)   19.96                72
 06/13/2025   02:20:22   ( -73.87, -45.70) 06/13/2025   02:20:19  ( -73.84, -45.69)    2.91                 3
 06/13/2025   03:10:55   (  73.20, 123.14) 06/13/2025   03:09:48  (  73.24, 120.73)   77.45                67
 06/15/2025   11:51:28   ( -74.32, 170.45) 06/15/2025   11:52:38  ( -74.22, 171.97)   46.98                70
 06/15/2025   12:42:05   (  73.86, -21.10) 06/15/2025   12:42:02  (  73.88, -21.10)    2.31                 3
 06/15/2025   13:32:40   ( -73.43, 147.21) 06/15/2025   13:31:30  ( -73.51, 145.78)   45.98                70
 06/17/2025   22:13:11   (  74.36,-165.10) 06/17/2025   22:14:20  (  74.23,-163.48)   51.05                69
 06/17/2025   23:03:45   ( -73.89,   3.41) 06/17/2025   23:03:47  ( -73.91,   3.48)    3.39                 2