Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and AQUA
TLE Epoch: 2025 7 19.  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)
 07/20/2025   10:07:26   (  81.30, -36.66) 07/20/2025   10:07:16  (  81.30, -36.85)    3.10                10
 07/22/2025   18:47:39   ( -81.30,  12.77) 07/22/2025   18:48:52  ( -81.30,  12.89)    1.95                73
 07/22/2025   19:38:23   (  81.30,-179.73) 07/22/2025   19:38:10  (  81.29,-179.63)    1.75                13
 07/25/2025   04:18:35   ( -81.30,-129.89) 07/25/2025   04:19:45  ( -81.31,-129.69)    3.30                70
 07/25/2025   05:09:18   (  81.30,  37.97) 07/25/2025   05:09:03  (  81.30,  37.77)    3.28                15
 07/27/2025   13:49:31   ( -81.30,  87.43) 07/27/2025   13:50:38  ( -81.30,  87.54)    1.80                67
 07/27/2025   14:40:15   (  81.30,-105.14) 07/27/2025   14:39:56  (  81.29,-105.01)    2.51                19
 07/29/2025   23:20:26   ( -81.30, -54.88) 07/29/2025   23:21:30  ( -81.30, -55.03)    2.65                64
 07/30/2025   00:11:10   (  81.30, 112.51) 07/30/2025   00:10:48  (  81.29, 112.41)    1.68                22
 08/01/2025   08:51:22   ( -81.30, 162.39) 08/01/2025   08:52:22  ( -81.30, 162.21)    3.03                60