Simultaneous Nadir Overpasses (SNOs) between FY3D and AQUA
TLE Epoch: 2025 9 13.  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)
 09/15/2025   17:26:51   (  79.47, -90.52) 09/15/2025   17:27:12  (  79.47, -90.55)    0.56                21
 09/15/2025   18:17:28   ( -79.24,  78.72) 09/15/2025   18:16:23  ( -79.24,  78.74)    0.47                65
 09/18/2025   02:57:31   (  79.43, 127.19) 09/18/2025   02:57:47  (  79.44, 127.09)    2.11                16
 09/18/2025   03:48:08   ( -79.20, -63.55) 09/18/2025   03:46:58  ( -79.20, -63.61)    1.28                70
 09/20/2025   12:28:13   (  79.46, -15.68) 09/20/2025   12:28:23  (  79.47, -15.69)    0.42                10
 09/20/2025   13:17:28   ( -75.98, 170.65) 09/20/2025   13:16:15  ( -75.74, 169.16)   48.15                73
 09/22/2025   21:58:52   (  79.40,-157.75) 09/22/2025   21:58:56  (  79.40,-157.82)    1.52                 4
 09/25/2025   07:29:34   (  79.44,  59.34) 09/25/2025   07:29:31  (  79.44,  59.37)    0.68                 3
 09/27/2025   16:10:59   ( -81.06,  79.34) 09/27/2025   16:12:12  ( -81.55,  79.94)   54.81                73