Simultaneous Nadir Overpasses (SNOs) between GOES-17 and FY3D
TLE Epoch: 2025 2 1.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 02/02/2025   10:02:44   (   0.05,-104.70) (   0.62,-107.28)  293.39                80
 02/03/2025   09:41:18   (   0.05,-104.71) (  -0.39,-102.73)  226.16                80
 02/04/2025   22:03:14   (  -0.05,-104.65) (  -0.80,-107.98)  380.37                80
 02/05/2025   21:47:08   (  -0.05,-104.65) (   0.21,-103.43)  139.19                80
 02/07/2025   10:08:54   (   0.06,-104.73) (   0.96,-108.65)  447.33                80
 02/08/2025   09:47:29   (   0.06,-104.73) (  -0.06,-104.10)   72.14                80
 02/10/2025   21:50:39   (  -0.07,-104.67) (  -0.09,-104.81)   14.85                80
 02/13/2025   09:56:20   (   0.08,-104.77) (   0.22,-105.48)   80.59                80
 02/14/2025   09:34:54   (   0.08,-104.78) (  -0.80,-100.92)  439.53                80