Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2025 6 3.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 06/04/2025   10:08:48   (   0.03,-103.66) (   0.47,-105.72)  233.73                80
 06/05/2025   09:47:20   (   0.02,-104.19) (  -0.67,-101.17)  343.74                80
 06/06/2025   22:11:51   (  -0.02,-104.99) (  -0.37,-106.44)  164.76                80
 06/07/2025   21:50:24   (  -0.02,-105.52) (   0.78,-101.89)  412.95                80
 06/09/2025   10:14:46   (   0.02,-106.32) (   0.22,-107.12)   92.36                80
 06/10/2025   09:53:20   (   0.01,-106.84) (  -0.99,-102.59)  484.82                80
 06/11/2025   22:17:51   (  -0.01,-107.64) (  -0.04,-107.86)   24.53                80
 06/14/2025   10:18:06   (  -0.00,-108.95) (  -0.11,-108.54)   47.36                80
 06/15/2025   22:42:37   (   0.00,-109.75) (  -0.89,-113.81)  462.43                80
 06/16/2025   22:21:09   (   0.00,-110.27) (   0.21,-109.25)  115.17                80