Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and AQUA
TLE Epoch: 2025 9 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)
 09/13/2025   10:26:19   ( -81.28, 139.59) 09/13/2025   10:26:58  ( -81.28, 139.43)    2.76                39
 09/13/2025   11:17:03   (  81.28, -52.69) 09/13/2025   11:16:15  (  81.29, -52.69)    0.90                48
 09/15/2025   19:57:13   ( -81.28,  -3.05) 09/15/2025   19:57:34  ( -81.29,  -2.94)    1.80                21
 09/15/2025   20:47:57   (  81.28, 164.68) 09/15/2025   20:46:52  (  81.28, 164.51)    2.92                65
 09/18/2025   05:28:06   ( -81.28,-145.70) 09/18/2025   05:28:09  ( -81.29,-145.52)    3.11                 3
 09/20/2025   14:08:16   (  81.28, -95.98) 09/20/2025   14:09:27  (  81.28, -96.01)    1.05                71
 09/20/2025   14:59:00   ( -81.28,  71.63) 09/20/2025   14:58:45  ( -81.28,  71.70)    1.31                15
 09/22/2025   23:39:10   (  81.28, 121.33) 09/22/2025   23:40:02  (  81.27, 121.36)    1.22                52
 09/23/2025   00:29:54   ( -81.28, -71.07) 09/23/2025   00:29:20  ( -81.28, -70.89)    2.94                34
 09/25/2025   09:10:03   (  81.28, -20.99) 09/25/2025   09:10:36  (  81.28, -21.09)    1.63                33