Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and AQUA
TLE Epoch: 2025 11 30.  Predictions up to the next  14.0 days:

     Date     Time(NOAA-21) NOAA-21 Lat/Lon Date Time(AQUA) AQUA Lat/Lon    Distance(km)  Time Diff(sec)
 11/30/2025   23:45:18   (  81.24, 121.62) 11/30/2025   23:46:19  (  81.25, 121.60)    0.50                61
 12/01/2025   00:36:03   ( -81.24, -70.90) 12/01/2025   00:35:37  ( -81.23, -71.02)    2.09                26
 12/03/2025   09:16:17   (  81.24, -21.17) 12/03/2025   09:16:14  (  81.24, -21.01)    2.80                 3
 12/05/2025   17:56:32   ( -81.24,  28.93) 12/05/2025   17:56:52  ( -81.23,  28.80)    2.30                20
 12/05/2025   18:47:16   (  81.24,-163.60) 12/05/2025   18:46:09  (  81.23,-163.56)    1.14                67
 12/08/2025   02:36:46   (  81.24,  78.90) 12/08/2025   02:37:28  (  81.24,  78.91)    0.13                42
 12/08/2025   03:27:31   ( -81.24,-113.51) 12/08/2025   03:26:46  ( -81.23,-113.68)    2.94                45
 12/10/2025   11:17:01   ( -81.24, 128.99) 12/10/2025   11:18:04  ( -81.24, 128.87)    2.03                63
 12/10/2025   12:07:45   (  81.24, -63.60) 12/10/2025   12:07:21  (  81.24, -63.53)    1.29                24