Simultaneous Nadir Overpasses (SNOs) between GOES-15 and FY3D
TLE Epoch: 2025 11 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)
 11/06/2025   23:18:59   (   0.15,  61.65) (   0.30,  60.96)   77.52                80
 11/07/2025   22:57:29   (   0.10,  61.67) (  -0.81,  65.53)  440.82                80
 11/09/2025   11:21:51   (  -0.19,  61.79) (  -0.51,  60.35)  163.25                80
 11/10/2025   11:00:20   (  -0.14,  61.80) (   0.60,  64.92)  355.95                80
 11/11/2025   23:24:36   (   0.23,  61.75) (   0.66,  59.76)  225.82                80
 11/12/2025   23:03:04   (   0.18,  61.77) (  -0.39,  64.34)  292.51                80
 11/14/2025   11:27:27   (  -0.27,  61.90) (  -0.91,  59.16)  312.73                80
 11/15/2025   11:05:56   (  -0.22,  61.92) (   0.20,  63.72)  206.58                80
 11/16/2025   23:30:11   (   0.31,  61.85) (   1.05,  58.57)  373.86                80
 11/17/2025   23:08:40   (   0.26,  61.87) (  -0.00,  63.14)  144.40                80