Simultaneous Nadir Overpasses (SNOs) between GOES-15 and FY3D
TLE Epoch: 2025 1 2.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 01/02/2025   10:34:55   (   0.04,  61.46) (   0.54,  63.75)  260.83                80
 01/03/2025   22:56:43   (  -0.05,  61.34) (   0.62,  58.52)  322.53                80
 01/04/2025   22:35:20   (  -0.05,  61.35) (  -0.44,  63.06)  195.24                80
 01/06/2025   10:57:16   (   0.05,  61.48) (  -0.80,  57.80)  420.26                80
 01/07/2025   10:41:13   (   0.05,  61.49) (   0.27,  62.34)   97.72                80
 01/08/2025   23:03:00   (  -0.05,  61.37) (   0.91,  57.11)  485.44                80
 01/09/2025   22:41:36   (  -0.04,  61.38) (  -0.11,  61.66)   31.93                80
 01/12/2025   10:44:46   (   0.03,  61.55) (  -0.12,  60.96)   67.49                80
 01/13/2025   10:28:42   (   0.02,  61.56) (   0.92,  65.51)  449.94                80
 01/14/2025   22:50:29   (  -0.02,  61.45) (   0.23,  60.28)  133.49                80
 01/15/2025   22:29:04   (  -0.01,  61.47) (  -0.77,  64.83)  383.76                80