Simultaneous Nadir Overpasses (SNOs) between GOES-15 and FY3D
TLE Epoch: 2024 12 30.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 12/30/2024   22:29:03   (  -0.04,  61.33) (  -0.78,  64.46)  357.14                80
 01/01/2025   10:50:59   (   0.05,  61.46) (  -0.50,  59.21)  258.06                80
 01/02/2025   10:34:55   (   0.04,  61.47) (   0.55,  63.75)  259.79                80
 01/03/2025   22:56:44   (  -0.05,  61.35) (   0.62,  58.52)  324.11                80
 01/04/2025   22:35:20   (  -0.05,  61.36) (  -0.43,  63.06)  193.27                80
 01/06/2025   10:57:18   (   0.05,  61.51) (  -0.77,  57.79)  422.96                80
 01/07/2025   10:41:13   (   0.05,  61.51) (   0.23,  62.34)   94.54                80
 01/08/2025   23:03:01   (  -0.05,  61.40) (   0.92,  57.11)  489.25                80
 01/09/2025   22:41:37   (  -0.04,  61.42) (  -0.09,  61.66)   27.66                80
 01/12/2025   10:44:49   (   0.03,  61.59) (  -0.13,  60.95)   73.03                80