Simultaneous Nadir Overpasses (SNOs) between GOES-17 and FY3D
TLE Epoch: 2025 1 24.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 01/25/2025   21:50:50   (  -0.05,-104.66) (  -0.16,-105.22)   64.53                80
 01/26/2025   21:34:44   (  -0.05,-104.66) (   0.83,-100.67)  454.87                80
 01/28/2025   09:56:32   (   0.06,-104.73) (   0.30,-105.90)  132.86                80
 01/29/2025   09:35:06   (   0.06,-104.73) (  -0.70,-101.34)  386.38                80
 01/30/2025   21:57:02   (  -0.07,-104.67) (  -0.52,-106.60)  219.78                80
 01/31/2025   21:40:57   (  -0.07,-104.68) (   0.55,-102.06)  299.74                80
 02/02/2025   10:02:43   (   0.07,-104.76) (   0.63,-107.28)  287.48                80
 02/03/2025   09:41:18   (   0.07,-104.76) (  -0.38,-102.72)  231.96                80
 02/04/2025   22:03:13   (  -0.07,-104.70) (  -0.80,-107.98)  374.19                80
 02/05/2025   21:47:08   (  -0.07,-104.70) (   0.22,-103.43)  145.26                80