Simultaneous Nadir Overpasses (SNOs) between GOES-15 and FY3D
TLE Epoch: 2025 11 26.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 11/27/2025   23:22:29   (   0.43,  61.52) (   0.61,  60.75)   88.64                80
 11/28/2025   23:00:57   (   0.38,  61.51) (  -0.47,  65.32)  433.89                80
 11/30/2025   11:25:20   (  -0.47,  61.59) (  -0.78,  60.14)  165.24                80
 12/01/2025   11:03:48   (  -0.42,  61.58) (   0.31,  64.71)  357.79                80
 12/02/2025   23:28:02   (   0.51,  61.46) (   0.96,  59.56)  217.88                80
 12/03/2025   23:06:31   (   0.46,  61.46) (  -0.13,  64.13)  304.00                80
 12/05/2025   11:30:52   (  -0.55,  61.56) (  -1.16,  58.96)  297.59                80
 12/06/2025   11:09:21   (  -0.51,  61.56) (  -0.07,  63.53)  224.62                80
 12/07/2025   23:33:36   (   0.59,  61.45) (   1.27,  58.36)  351.28                80
 12/08/2025   23:12:04   (   0.55,  61.45) (   0.23,  62.95)  170.35                80
 12/10/2025   11:36:25   (  -0.62,  61.55) (  -1.51,  57.77)  432.37                80