Simultaneous Nadir Overpasses (SNOs) between GOES-17 and FY3D
TLE Epoch: 2025 8 29.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 08/30/2025   09:29:01   (  -0.18, -89.51) (   0.72, -93.41)  444.92                80
 08/31/2025   09:07:31   (  -0.19, -89.51) (  -0.34, -88.84)   76.59                80
 09/02/2025   21:13:09   (   0.19, -89.54) (   0.18, -89.49)    6.69                80
 09/05/2025   09:15:59   (  -0.20, -89.54) (  -0.10, -90.11)   64.40                80
 09/06/2025   08:54:29   (  -0.21, -89.55) (  -1.10, -85.53)  457.62                80
 09/07/2025   21:18:57   (   0.20, -89.58) (  -0.06, -90.76)  134.24                80
 09/08/2025   21:00:06   (   0.20, -89.59) (   0.95, -86.18)  388.39                80
 09/10/2025   09:21:45   (  -0.19, -89.60) (   0.23, -91.37)  202.36                80
 09/11/2025   09:00:15   (  -0.20, -89.61) (  -0.84, -86.80)  319.91                80