Simultaneous Nadir Overpasses (SNOs) between GOES-17 and FY3D
TLE Epoch: 2025 1 3.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 01/03/2025   22:03:18   (  -0.02,-104.63) (  -0.96,-108.74)  468.95                80
 01/04/2025   21:47:14   (  -0.02,-104.63) (   0.10,-104.20)   49.26                80
 01/07/2025   09:50:18   (   0.02,-104.69) (   0.05,-104.88)   22.03                80
 01/08/2025   09:28:54   (   0.02,-104.68) (  -0.96,-100.33)  495.96                80
 01/09/2025   21:50:50   (  -0.02,-104.61) (  -0.27,-105.59)  112.41                80
 01/10/2025   21:34:46   (  -0.02,-104.60) (   0.81,-101.05)  405.67                80
 01/12/2025   09:56:33   (   0.03,-104.67) (   0.42,-106.27)  183.48                80
 01/13/2025   09:35:09   (   0.03,-104.66) (  -0.66,-101.73)  334.52                80
 01/14/2025   21:57:05   (  -0.03,-104.58) (  -0.60,-106.98)  273.81                80
 01/15/2025   21:41:00   (  -0.03,-104.58) (   0.44,-102.43)  244.72                80