Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2025 8 13.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 08/14/2025   22:11:58   (   0.07,-104.73) (   0.07,-104.69)    4.71                80
 08/17/2025   10:14:49   (  -0.08,-104.73) (   0.03,-105.32)   66.73                80
 08/18/2025   09:53:20   (  -0.08,-104.72) (  -1.02,-100.75)  453.90                80
 08/19/2025   22:15:07   (   0.09,-104.71) (  -0.21,-105.96)  143.02                80
 08/20/2025   21:58:57   (   0.09,-104.71) (   0.84,-101.40)  378.00                80
 08/22/2025   10:20:37   (  -0.10,-104.72) (   0.35,-106.58)  213.26                80
 08/23/2025   09:59:07   (  -0.10,-104.72) (  -0.70,-102.01)  307.93                80
 08/24/2025   22:20:55   (   0.10,-104.71) (  -0.46,-107.24)  288.38                80
 08/25/2025   22:04:46   (   0.10,-104.72) (   0.59,-102.68)  233.34                80
 08/27/2025   10:26:25   (  -0.10,-104.73) (   0.59,-107.86)  356.71                80