Simultaneous Nadir Overpasses (SNOs) between GOES-15 and FY3D
TLE Epoch: 2025 8 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)
 08/04/2025   22:48:32   (  -0.48,  61.48) (  -1.30,  65.04)  406.27                80
 08/06/2025   11:10:19   (   0.48,  61.48) (   0.08,  59.83)  188.88                80
 08/07/2025   10:54:11   (   0.49,  61.49) (   1.17,  64.38)  330.56                80
 08/08/2025   23:15:50   (  -0.49,  61.54) (   0.05,  59.20)  266.81                80
 08/09/2025   22:54:21   (  -0.50,  61.56) (  -0.99,  63.77)  251.82                80
 08/11/2025   11:16:09   (   0.49,  61.57) (  -0.17,  58.54)  344.72                80
 08/12/2025   11:00:00   (   0.49,  61.59) (   0.86,  63.11)  174.48                80
 08/13/2025   23:21:39   (  -0.48,  61.63) (   0.35,  57.93)  422.14                80
 08/14/2025   23:00:09   (  -0.49,  61.66) (  -0.69,  62.50)   95.89                80
 08/17/2025   11:05:47   (   0.49,  61.72) (   0.52,  61.85)   15.34                80