Simultaneous Nadir Overpasses (SNOs) between FY3D and AQUA
TLE Epoch: 2025 9 17.  Predictions up to the next  14.0 days:

     Date     Time(FY3D) FY3D Lat/Lon Date Time(AQUA) AQUA Lat/Lon    Distance(km)  Time Diff(sec)
 09/18/2025   02:57:34   (  79.51, 126.50) 09/18/2025   02:57:49  (  79.50, 126.64)    2.88                15
 09/18/2025   03:48:08   ( -79.19, -63.44) 09/18/2025   03:46:58  ( -79.20, -63.56)    2.87                70
 09/20/2025   12:28:15   (  79.51, -16.09) 09/20/2025   12:28:24  (  79.50, -15.96)    2.83                 9
 09/20/2025   13:17:03   ( -74.80, 174.40) 09/20/2025   13:15:50  ( -74.50, 172.58)   63.03                73
 09/22/2025   21:58:52   (  79.42,-157.88) 09/22/2025   21:58:55  (  79.42,-157.93)    1.01                 3
 09/25/2025   07:29:32   (  79.39,  59.74) 09/25/2025   07:29:28  (  79.40,  59.65)    2.18                 4
 09/27/2025   16:09:42   ( -79.81, 105.81) 09/27/2025   16:10:56  ( -79.86, 105.86)    5.20                74
 09/27/2025   17:00:12   (  79.37, -82.66) 09/27/2025   17:00:00  (  79.37, -82.69)    0.71                12
 09/30/2025   01:40:13   ( -79.53, -33.99) 09/30/2025   01:41:19  ( -79.53, -34.13)    2.89                66