Simultaneous Nadir Overpasses (SNOs) between GOES-15 and FY3D
TLE Epoch: 2024 12 5.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 12/05/2024   10:56:37   (   0.06,  61.56) (  -0.95,  57.24)  492.78                80
 12/06/2024   10:40:34   (   0.05,  61.55) (   0.08,  61.78)   26.21                80
 12/08/2024   22:43:43   (  -0.06,  61.42) (   0.02,  61.07)   40.05                80
 12/09/2024   22:22:21   (  -0.05,  61.42) (  -1.03,  65.60)  478.15                80
 12/11/2024   10:44:19   (   0.06,  61.52) (  -0.18,  60.33)  135.07                80
 12/12/2024   10:28:16   (   0.05,  61.52) (   0.81,  64.88)  383.44                80
 12/13/2024   22:50:06   (  -0.06,  61.40) (   0.35,  59.64)  201.33                80
 12/14/2024   22:28:43   (  -0.05,  61.41) (  -0.71,  64.17)  316.30                80
 12/16/2024   10:50:41   (   0.06,  61.53) (  -0.54,  58.92)  298.86                80
 12/17/2024   10:34:37   (   0.05,  61.54) (   0.46,  63.46)  219.10                80
 12/18/2024   22:56:28   (  -0.06,  61.41) (   0.68,  58.22)  365.06                80