Simultaneous Nadir Overpasses (SNOs) between GOES-17 and FY3D
TLE Epoch: 2025 1 31.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 01/31/2025   21:40:58   (  -0.05,-104.63) (   0.57,-102.06)  293.83                80
 02/02/2025   10:02:44   (   0.05,-104.71) (   0.61,-107.28)  292.76                80
 02/03/2025   09:41:18   (   0.05,-104.72) (  -0.39,-102.73)  226.81                80
 02/04/2025   22:03:14   (  -0.05,-104.65) (  -0.80,-107.98)  379.45                80
 02/05/2025   21:47:08   (  -0.06,-104.66) (   0.21,-103.43)  140.13                80
 02/07/2025   10:08:54   (   0.06,-104.74) (   0.96,-108.65)  446.59                80
 02/08/2025   09:47:29   (   0.07,-104.74) (  -0.06,-104.10)   72.90                80
 02/10/2025   21:50:39   (  -0.08,-104.68) (  -0.08,-104.81)   13.87                80
 02/13/2025   09:56:20   (   0.08,-104.77) (   0.22,-105.48)   79.72                80