Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2026 1 30.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 01/30/2026   22:22:32   (  -0.16,-104.66) (   0.35,-102.52)  244.18                80
 02/01/2026   10:44:04   (   0.17,-104.73) (   0.83,-107.68)  336.02                80
 02/02/2026   10:22:31   (   0.17,-104.73) (  -0.22,-103.09)  187.60                80
 02/03/2026   22:44:12   (  -0.17,-104.66) (  -1.01,-108.27)  412.20                80
 02/04/2026   22:27:59   (  -0.18,-104.67) (   0.05,-103.69)  111.77                80
 02/06/2026   10:46:51   (   0.18,-104.75) (   1.14,-108.84)  467.59                80
 02/07/2026   10:27:57   (   0.18,-104.75) (   0.08,-104.25)   56.40                80
 02/09/2026   22:30:45   (  -0.18,-104.69) (  -0.25,-104.85)   19.63                80
 02/12/2026   10:33:25   (   0.19,-104.77) (   0.32,-105.43)   75.22                80
 02/13/2026   10:17:11   (   0.19,-104.77) (  -0.68,-100.83)  448.65                80