Simultaneous Nadir Overpasses (SNOs) between GOES-15 and FY3D
TLE Epoch: 2025 3 22.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 03/24/2025   22:52:36   (   0.09,  61.26) (   0.20,  60.77)   55.75                80
 03/25/2025   22:36:28   (   0.10,  61.26) (  -0.82,  65.33)  463.99                80
 03/27/2025   10:58:19   (  -0.09,  61.32) (  -0.35,  60.09)  140.55                80
 03/28/2025   10:36:52   (  -0.10,  61.33) (   0.68,  64.65)  378.90                80
 03/29/2025   22:58:35   (   0.09,  61.29) (   0.50,  59.44)  210.56                80
 03/30/2025   22:42:28   (   0.09,  61.30) (  -0.54,  64.00)  308.79                80
 04/01/2025   11:04:18   (  -0.08,  61.37) (  -0.66,  58.77)  296.23                80
 04/02/2025   10:45:31   (  -0.09,  61.38) (   0.39,  63.33)  222.50                80
 04/03/2025   23:04:33   (   0.08,  61.36) (   0.82,  58.13)  368.63                80
 04/04/2025   22:48:25   (   0.08,  61.37) (  -0.24,  62.68)  150.24                80