Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and AQUA
TLE Epoch: 2025 9 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)
 09/18/2025   05:28:06   ( -81.28,-145.64) 09/18/2025   05:28:09  ( -81.28,-145.62)    0.33                 3
 09/20/2025   14:08:16   (  81.28, -95.91) 09/20/2025   14:09:26  (  81.28, -95.86)    0.81                70
 09/20/2025   14:59:00   ( -81.28,  71.66) 09/20/2025   14:58:44  ( -81.28,  71.81)    2.44                16
 09/22/2025   23:39:09   (  81.28, 121.76) 09/22/2025   23:40:00  (  81.29, 121.66)    1.97                51
 09/23/2025   00:29:54   ( -81.28, -71.07) 09/23/2025   00:29:19  ( -81.27, -71.03)    1.29                35
 09/25/2025   09:10:03   (  81.28, -20.99) 09/25/2025   09:10:34  (  81.28, -21.09)    1.65                31
 09/25/2025   10:00:47   ( -81.27, 146.56) 09/25/2025   09:59:52  ( -81.28, 146.64)    1.38                55
 09/27/2025   18:40:57   (  81.28,-163.78) 09/27/2025   18:41:07  (  81.28,-163.72)    1.10                10
 09/27/2025   19:31:21   ( -81.09,  11.42) 09/27/2025   19:30:16  ( -81.42,   7.57)   74.89                65