Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2026 10 31.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 11/01/2026   11:12:35   (   0.23,-104.69) (   0.50,-106.00)  148.94                80
 11/02/2026   10:50:59   (   0.18,-104.69) (  -0.59,-101.40)  375.00                80
 11/03/2026   23:15:13   (  -0.26,-104.65) (  -0.70,-106.54)  215.79                80
 11/04/2026   22:53:36   (  -0.22,-104.65) (   0.40,-101.95)  308.89                80
 11/06/2026   11:17:43   (   0.30,-104.70) (   0.83,-107.06)  269.33                80
 11/07/2026   10:56:06   (   0.25,-104.70) (  -0.26,-102.46)  255.03                80
 11/08/2026   23:20:21   (  -0.34,-104.66) (  -1.02,-107.60)  336.02                80
 11/09/2026   22:58:44   (  -0.30,-104.66) (   0.08,-103.00)  188.69                80
 11/11/2026   11:22:50   (   0.38,-104.71) (   1.17,-108.11)  389.34                80
 11/12/2026   11:01:14   (   0.34,-104.70) (   0.08,-103.52)  134.90                80
 11/13/2026   23:25:28   (  -0.42,-104.66) (  -1.35,-108.66)  456.89                80