Simultaneous Nadir Overpasses (SNOs) between GOES-17 and FY3D
TLE Epoch: 2024 4 14.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 04/14/2024   09:38:18   (  -0.01,-104.70) (   0.79,-108.14)  392.84                80
 04/15/2024   09:22:27   (  -0.00,-104.70) (  -0.23,-103.65)  119.24                80
 04/16/2024   21:42:04   (  -0.00,-104.68) (  -0.99,-109.00)  493.45                80
 04/17/2024   21:26:14   (  -0.00,-104.68) (   0.05,-104.52)   18.88                80
 04/20/2024   09:27:11   (   0.01,-104.71) (   0.17,-105.34)   72.08                80
 04/21/2024   09:11:20   (  -0.00,-104.72) (  -0.87,-100.86)  440.21                80
 04/22/2024   21:30:58   (   0.02,-104.70) (  -0.34,-106.21)  172.51                80
 04/23/2024   21:15:07   (   0.03,-104.71) (   0.70,-101.73)  339.88                80
 04/25/2024   09:34:35   (  -0.03,-104.73) (   0.47,-107.05)  263.53                80
 04/26/2024   09:18:44   (  -0.03,-104.74) (  -0.52,-102.55)  248.68                80
 04/27/2024   21:38:21   (   0.04,-104.71) (  -0.68,-107.91)  364.20                80