Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2025 9 27.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 09/28/2025   10:23:20   (  -0.04,-104.71) (   0.28,-106.25)  174.82                80
 09/29/2025   10:01:49   (  -0.05,-104.71) (  -0.76,-101.67)  346.66                80
 09/30/2025   22:23:35   (   0.04,-104.69) (  -0.48,-106.88)  250.60                80
 10/01/2025   22:07:26   (   0.05,-104.69) (   0.62,-102.32)  271.29                80
 10/03/2025   10:29:03   (  -0.04,-104.72) (   0.57,-107.50)  316.31                80
 10/04/2025   10:07:33   (  -0.05,-104.72) (  -0.48,-102.92)  205.33                80
 10/05/2025   22:31:59   (   0.04,-104.69) (  -0.74,-108.13)  392.03                80
 10/06/2025   22:13:09   (   0.05,-104.70) (   0.31,-103.56)  130.05                80
 10/08/2025   10:34:46   (  -0.03,-104.73) (   0.86,-108.74)  456.84                80
 10/09/2025   10:13:16   (  -0.04,-104.73) (  -0.19,-104.17)   64.74                80