Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and AQUA
TLE Epoch: 2025 7 16.  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, 105.78) 07/18/2025   00:36:22  (  81.31, 105.96)    3.09                 9
 07/20/2025   10:07:27   (  81.30, -36.86) 07/20/2025   10:07:17  (  81.29, -36.97)    1.99                10
 07/22/2025   18:47:40   ( -81.30,  12.61) 07/22/2025   18:48:54  ( -81.28,  12.47)    3.14                74
 07/22/2025   19:38:23   (  81.30,-179.52) 07/22/2025   19:38:11  (  81.29,-179.69)    2.96                12
 07/25/2025   04:18:34   ( -81.30,-129.64) 07/25/2025   04:19:45  ( -81.31,-129.63)    1.12                71
 07/25/2025   05:09:18   (  81.30,  37.80) 07/25/2025   05:09:03  (  81.30,  37.81)    0.17                15
 07/27/2025   13:49:30   ( -81.30,  87.70) 07/27/2025   13:50:38  ( -81.31,  87.71)    1.18                68
 07/27/2025   14:40:14   (  81.30,-104.89) 07/27/2025   14:39:56  (  81.30,-104.86)    0.59                18
 07/29/2025   23:20:26   ( -81.30, -54.98) 07/29/2025   23:21:31  ( -81.30, -55.12)    2.42                65