Simultaneous Nadir Overpasses (SNOs) between GOES-15 and FY3D
TLE Epoch: 2025 10 28.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 10/29/2025   11:29:28   (  -0.07,  61.61) (  -0.86,  58.19)  389.92                80
 10/30/2025   11:07:57   (  -0.02,  61.62) (   0.24,  62.76)  129.85                80
 10/31/2025   23:32:12   (   0.10,  61.56) (   1.03,  57.60)  452.59                80
 11/01/2025   23:10:42   (   0.05,  61.58) (  -0.07,  62.17)   66.13                80
 11/04/2025   11:16:14   (  -0.10,  61.71) (  -0.17,  61.56)   18.13                80
 11/06/2025   23:18:59   (   0.15,  61.68) (   0.33,  60.97)   81.96                80
 11/07/2025   22:57:28   (   0.10,  61.72) (  -0.78,  65.53)  435.79                80
 11/09/2025   11:21:50   (  -0.20,  61.84) (  -0.53,  60.36)  169.59                80
 11/10/2025   11:00:20   (  -0.14,  61.87) (   0.58,  64.92)  348.88                80