Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and AQUA
TLE Epoch: 2025 8 18.  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)
 08/20/2025   12:58:43   ( -81.29, 101.29) 08/20/2025   12:58:42  ( -81.30, 101.12)    2.89                 1
 08/22/2025   22:29:39   ( -81.29, -41.73) 08/22/2025   22:29:28  ( -81.28, -41.78)    1.29                11
 08/25/2025   07:09:49   (  81.29,   8.09) 08/25/2025   07:10:54  (  81.29,   8.20)    1.85                65
 08/25/2025   08:00:33   ( -81.29, 176.00) 08/25/2025   08:00:12  ( -81.29, 175.87)    2.33                21
 08/27/2025   16:40:42   (  81.29,-134.20) 08/27/2025   16:41:37  (  81.30,-134.39)    3.26                55
 08/27/2025   17:31:28   ( -81.29,  32.92) 08/27/2025   17:30:56  ( -81.28,  32.92)    1.21                32
 08/30/2025   02:11:38   (  81.29,  82.70) 08/30/2025   02:12:21  (  81.29,  82.80)    1.88                43