Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2025 10 28.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 10/29/2025   10:38:36   (   0.02,-104.70) (   1.04,-109.07)  498.64                80
 10/30/2025   10:17:05   (   0.01,-104.70) (  -0.05,-104.50)   23.20                80
 11/01/2025   22:19:58   (  -0.01,-104.66) (  -0.14,-105.12)   52.79                80
 11/02/2025   22:03:47   (  -0.01,-104.66) (   0.91,-100.54)  469.58                80
 11/04/2025   10:25:24   (   0.02,-104.70) (   0.24,-105.72)  116.45                80
 11/05/2025   10:03:52   (   0.03,-104.69) (  -0.80,-101.14)  405.37                80
 11/06/2025   22:25:37   (  -0.04,-104.65) (  -0.40,-106.35)  193.24                80
 11/07/2025   22:09:24   (  -0.04,-104.64) (   0.59,-101.75)  328.70                80
 11/09/2025   10:31:01   (   0.05,-104.68) (   0.55,-106.94)  257.50                80
 11/10/2025   10:09:30   (   0.05,-104.67) (  -0.50,-102.36)  264.07                80