Simultaneous Nadir Overpasses (SNOs) between GOES-15 and FY3D
TLE Epoch: 2025 10 6.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 10/06/2025   23:01:17   (  -0.27,  61.35) (  -0.82,  63.67)  264.78                80
 10/08/2025   11:25:41   (   0.19,  61.40) (  -0.50,  58.48)  333.02                80
 10/09/2025   11:04:11   (   0.23,  61.40) (   0.62,  63.04)  187.58                80
 10/10/2025   23:28:27   (  -0.15,  61.37) (   0.67,  57.89)  397.64                80
 10/11/2025   23:06:57   (  -0.19,  61.38) (  -0.46,  62.44)  121.42                80
 10/13/2025   11:31:22   (   0.11,  61.45) (  -0.85,  57.26)  478.90                80
 10/14/2025   11:09:51   (   0.16,  61.46) (   0.22,  61.83)   41.07                80
 10/16/2025   23:15:17   (  -0.12,  61.44) (  -0.07,  61.23)   23.88                80
 10/17/2025   22:53:46   (  -0.17,  61.45) (  -1.14,  65.80)  495.17                80
 10/19/2025   11:18:11   (   0.09,  61.53) (  -0.14,  60.61)  105.30                80
 10/20/2025   10:56:40   (   0.14,  61.53) (   0.94,  65.17)  414.68                80