Simultaneous Nadir Overpasses (SNOs) between GOES-15 and FY3D
TLE Epoch: 2024 12 31.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 01/01/2025   10:50:59   (   0.05,  61.46) (  -0.47,  59.20)  257.85                80
 01/02/2025   10:34:56   (   0.04,  61.47) (   0.57,  63.75)  260.04                80
 01/03/2025   22:56:44   (  -0.05,  61.35) (   0.60,  58.51)  323.74                80
 01/04/2025   22:35:21   (  -0.05,  61.36) (  -0.45,  63.05)  193.70                80
 01/06/2025   10:57:17   (   0.05,  61.50) (  -0.80,  57.80)  422.42                80
 01/07/2025   10:41:13   (   0.05,  61.51) (   0.26,  62.34)   95.16                80
 01/08/2025   23:03:01   (  -0.05,  61.39) (   0.95,  57.12)  488.54                80
 01/09/2025   22:41:37   (  -0.04,  61.41) (  -0.12,  61.65)   28.56                80
 01/12/2025   10:44:49   (   0.03,  61.58) (  -0.10,  60.95)   72.08                80
 01/13/2025   10:28:45   (   0.02,  61.60) (   0.92,  65.50)  444.93                80