Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2025 9 2.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 09/04/2025   22:13:41   (   0.11,-104.66) (   0.01,-105.20)   60.85                80
 09/05/2025   21:57:30   (   0.11,-104.66) (   1.02,-100.62)  460.31                80
 09/07/2025   10:19:09   (  -0.11,-104.67) (   0.16,-105.81)  129.77                80
 09/08/2025   09:57:39   (  -0.12,-104.67) (  -0.91,-101.24)  391.18                80
 09/09/2025   22:19:26   (   0.11,-104.65) (  -0.30,-106.46)  206.49                80
 09/10/2025   22:03:16   (   0.11,-104.64) (   0.72,-101.88)  314.70                80
 09/12/2025   10:24:54   (  -0.11,-104.66) (   0.45,-107.06)  275.06                80
 09/13/2025   10:03:24   (  -0.11,-104.65) (  -0.57,-102.49)  245.53                80
 09/14/2025   22:25:11   (   0.11,-104.62) (  -0.62,-107.71)  353.29                80
 09/15/2025   22:09:02   (   0.12,-104.61) (   0.47,-103.14)  167.56                80