Simultaneous Nadir Overpasses (SNOs) between GOES-17 and FY3D
TLE Epoch: 2024 1 3.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 01/03/2024   09:27:08   (  -0.02,-104.69) (   0.42,-106.61)  219.27                80
 01/04/2024   09:06:01   (  -0.01,-104.68) (  -0.61,-102.14)  291.01                80
 01/05/2024   21:28:23   (   0.00,-104.65) (  -0.62,-107.51)  325.73                80
 01/06/2024   21:12:35   (  -0.01,-104.65) (   0.34,-103.03)  184.67                80
 01/08/2024   09:34:48   (   0.01,-104.68) (   0.83,-108.37)  420.81                80
 01/09/2024   09:13:40   (   0.01,-104.67) (  -0.20,-103.90)   88.94                80
 01/11/2024   21:17:34   (  -0.00,-104.62) (  -0.04,-104.79)   19.52                80
 01/12/2024   21:01:47   (  -0.00,-104.62) (   0.99,-100.32)  490.29                80
 01/14/2024   09:23:59   (   0.00,-104.65) (   0.24,-105.66)  115.23                80
 01/15/2024   09:02:52   (   0.00,-104.64) (  -0.80,-101.19)  394.67                80
 01/16/2024   21:25:13   (  -0.00,-104.60) (  -0.45,-106.55)  222.93                80