Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and AQUA
TLE Epoch: 2025 7 17.  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)
 07/18/2025   00:36:31   (  81.30, 105.59) 07/18/2025   00:36:22  (  81.30, 105.77)    2.94                 9
 07/20/2025   10:07:26   (  81.30, -36.66) 07/20/2025   10:07:16  (  81.30, -36.79)    2.24                10
 07/22/2025   18:47:38   ( -81.30,  13.17) 07/22/2025   18:48:52  ( -81.31,  13.01)    2.95                74
 07/22/2025   19:38:22   (  81.30,-179.34) 07/22/2025   19:38:10  (  81.30,-179.53)    3.21                12
 07/25/2025   04:18:35   ( -81.30,-129.87) 07/25/2025   04:19:46  ( -81.30,-129.89)    0.48                71
 07/25/2025   05:09:18   (  81.30,  37.96) 07/25/2025   05:09:03  (  81.31,  37.95)    0.94                15
 07/27/2025   13:49:31   ( -81.30,  87.44) 07/27/2025   13:50:39  ( -81.30,  87.43)    0.59                68
 07/27/2025   14:40:14   (  81.30,-104.75) 07/27/2025   14:39:56  (  81.30,-104.75)    0.74                18
 07/29/2025   23:20:26   ( -81.30, -54.87) 07/29/2025   23:21:31  ( -81.30, -55.04)    3.00                65