Simultaneous Nadir Overpasses (SNOs) between GOES-15 and FY3D
TLE Epoch: 2025 10 29.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 10/30/2025   11:07:57   (  -0.02,  61.61) (   0.25,  62.75)  130.05                80
 10/31/2025   23:32:13   (   0.10,  61.56) (   1.01,  57.60)  452.28                80
 11/01/2025   23:10:42   (   0.05,  61.58) (  -0.08,  62.16)   66.49                80
 11/04/2025   11:16:14   (  -0.10,  61.70) (  -0.15,  61.56)   17.27                80
 11/06/2025   23:18:59   (   0.15,  61.68) (   0.31,  60.97)   81.09                80
 11/07/2025   22:57:28   (   0.10,  61.71) (  -0.80,  65.53)  436.73                80
 11/09/2025   11:21:51   (  -0.20,  61.83) (  -0.51,  60.35)  168.52                80
 11/10/2025   11:00:19   (  -0.14,  61.86) (   0.54,  64.93)  350.05                80
 11/11/2025   23:24:35   (   0.23,  61.81) (   0.72,  59.77)  232.44                80