Simultaneous Nadir Overpasses (SNOs) between GOES-15 and FY3D
TLE Epoch: 2024 12 19.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 12/19/2024   22:35:06   (  -0.05,  61.34) (  -0.40,  62.75)  160.81                80
 12/21/2024   10:57:03   (   0.07,  61.47) (  -0.85,  57.49)  453.87                80
 12/22/2024   10:41:00   (   0.06,  61.46) (   0.16,  62.04)   64.77                80
 12/24/2024   22:44:06   (  -0.06,  61.33) (  -0.06,  61.33)    0.25                80
 12/27/2024   10:44:40   (   0.06,  61.47) (  -0.15,  60.62)   97.98                80
 12/28/2024   10:28:37   (   0.05,  61.48) (   0.87,  65.16)  419.90                80
 12/29/2024   22:50:26   (  -0.05,  61.35) (   0.27,  59.92)  163.45                80
 12/30/2024   22:29:03   (  -0.04,  61.36) (  -0.76,  64.46)  353.57                80
 01/01/2025   10:51:00   (   0.04,  61.52) (  -0.46,  59.20)  264.24                80