Simultaneous Nadir Overpasses (SNOs) between GOES-15 and FY3D
TLE Epoch: 2024 4 3.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 04/03/2024   10:32:52   (  -0.08,  61.23) (  -0.80,  58.01)  366.61                80
 04/04/2024   10:17:01   (  -0.09,  61.23) (   0.21,  62.50)  144.70                80
 04/05/2024   22:36:30   (   0.08,  61.20) (   0.98,  57.18)  458.13                80
 04/06/2024   22:20:40   (   0.09,  61.20) (  -0.04,  61.66)   53.32                80
 04/09/2024   10:24:27   (  -0.08,  61.26) (  -0.16,  60.80)   52.25                80
 04/10/2024   10:05:55   (  -0.09,  61.27) (   0.80,  65.30)  458.68                80
 04/11/2024   22:25:25   (   0.08,  61.24) (   0.37,  59.97)  145.22                80
 04/12/2024   22:09:34   (   0.08,  61.25) (  -0.66,  64.45)  365.51                80
 04/14/2024   10:29:11   (  -0.07,  61.31) (  -0.56,  59.10)  251.94                80
 04/15/2024   10:13:20   (  -0.08,  61.33) (   0.41,  63.60)  258.54                80
 04/16/2024   22:32:49   (   0.07,  61.31) (   0.73,  58.27)  346.17                80