Simultaneous Nadir Overpasses (SNOs) between GOES-15 and FY3D
TLE Epoch: 2025 10 2.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 10/03/2025   11:20:00   (   0.25,  61.38) (  -0.15,  59.71)  191.35                80
 10/04/2025   10:58:30   (   0.30,  61.38) (   0.96,  64.27)  329.46                80
 10/05/2025   23:22:47   (  -0.22,  61.35) (   0.26,  59.10)  256.15                80
 10/06/2025   23:01:16   (  -0.27,  61.36) (  -0.79,  63.67)  263.49                80
 10/08/2025   11:25:41   (   0.18,  61.42) (  -0.46,  58.47)  335.43                80
 10/09/2025   11:04:11   (   0.23,  61.42) (   0.61,  63.04)  184.74                80
 10/10/2025   23:28:26   (  -0.15,  61.40) (   0.67,  57.89)  400.65                80
 10/11/2025   23:06:56   (  -0.19,  61.42) (  -0.40,  62.46)  118.08                80
 10/13/2025   11:31:20   (   0.11,  61.50) (  -0.88,  57.27)  483.23                80
 10/14/2025   11:09:51   (   0.16,  61.51) (   0.26,  61.82)   36.38                80