Simultaneous Nadir Overpasses (SNOs) between GOES-15 and FY3D
TLE Epoch: 2024 12 26.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 12/27/2024   10:44:40   (   0.06,  61.45) (  -0.15,  60.62)   95.60                80
 12/28/2024   10:28:37   (   0.05,  61.45) (   0.88,  65.16)  422.50                80
 12/29/2024   22:50:26   (  -0.05,  61.34) (   0.27,  59.92)  161.70                80
 12/30/2024   22:29:03   (  -0.04,  61.35) (  -0.77,  64.46)  355.56                80
 01/01/2025   10:51:00   (   0.05,  61.49) (  -0.45,  59.20)  260.70                80
 01/02/2025   10:34:55   (   0.04,  61.50) (   0.53,  63.75)  256.72                80
 01/03/2025   22:56:45   (  -0.05,  61.38) (   0.59,  58.51)  327.44                80
 01/04/2025   22:35:20   (  -0.04,  61.40) (  -0.40,  63.06)  189.51                80
 01/06/2025   10:57:18   (   0.05,  61.55) (  -0.81,  57.80)  427.81                80
 01/07/2025   10:41:14   (   0.04,  61.56) (   0.24,  62.34)   89.27                80
 01/08/2025   23:03:01   (  -0.04,  61.45) (   0.97,  57.12)  494.86                80