Simultaneous Nadir Overpasses (SNOs) between GOES-15 and FY3D
TLE Epoch: 2025 2 4.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 02/04/2025   22:56:38   (   0.03,  61.53) (   0.56,  59.30)  255.81                80
 02/05/2025   22:35:13   (   0.03,  61.52) (  -0.52,  63.84)  264.38                80
 02/07/2025   10:59:48   (  -0.04,  61.62) (  -0.72,  58.59)  345.80                80
 02/08/2025   10:38:22   (  -0.04,  61.62) (   0.30,  63.14)  174.18                80
 02/09/2025   23:00:09   (   0.05,  61.49) (   0.86,  57.92)  407.18                80
 02/10/2025   22:41:23   (   0.05,  61.48) (  -0.16,  62.47)  112.80                80
 02/12/2025   11:05:57   (  -0.06,  61.58) (  -1.05,  57.22)  497.27                80
 02/13/2025   10:44:32   (  -0.06,  61.57) (  -0.01,  61.77)   22.73                80
 02/15/2025   22:47:33   (   0.06,  61.44) (   0.13,  61.10)   38.66                80
 02/16/2025   22:28:47   (   0.06,  61.43) (  -0.91,  65.65)  481.27                80