Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and AQUA
TLE Epoch: 2025 8 12.  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)
 08/13/2025   08:25:58   ( -81.29, 168.95) 08/13/2025   08:26:23  ( -81.29, 168.84)    1.84                25
 08/13/2025   09:16:42   (  81.29, -23.61) 08/13/2025   09:15:41  (  81.28, -23.57)    1.13                61
 08/15/2025   17:56:53   ( -81.29,  26.40) 08/15/2025   17:57:10  ( -81.29,  26.22)    3.06                17
 08/15/2025   18:47:37   (  81.29,-166.17) 08/15/2025   18:46:28  (  81.28,-166.22)    1.19                69
 08/18/2025   03:27:48   ( -81.29,-116.18) 08/18/2025   03:27:56  ( -81.30,-116.27)    1.51                 8
 08/20/2025   12:58:44   ( -81.29, 100.81) 08/20/2025   12:58:42  ( -81.29, 101.00)    3.20                 2
 08/22/2025   22:29:38   ( -81.29, -41.44) 08/22/2025   22:29:27  ( -81.29, -41.59)    2.49                11
 08/25/2025   07:09:48   (  81.29,   8.32) 08/25/2025   07:10:53  (  81.30,   8.24)    1.53                65