Simultaneous Nadir Overpasses (SNOs) between GOES-17 and FY3D
TLE Epoch: 2024 2 6.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 02/07/2024   21:21:21   (  -0.02,-104.68) (  -0.00,-104.60)    9.31                80
 02/10/2024   09:25:04   (   0.03,-104.71) (   0.22,-105.45)   84.59                80
 02/11/2024   09:03:55   (   0.03,-104.72) (  -0.81,-100.97)  426.54                80
 02/12/2024   21:28:56   (  -0.03,-104.69) (  -0.39,-106.34)  187.58                80
 02/13/2024   21:07:46   (  -0.03,-104.70) (   0.58,-101.85)  323.82                80
 02/15/2024   09:32:39   (   0.04,-104.73) (   0.60,-107.19)  280.65                80
 02/16/2024   09:11:30   (   0.03,-104.74) (  -0.44,-102.72)  230.57                80
 02/17/2024   21:36:29   (  -0.04,-104.72) (  -0.80,-108.08)  383.66                80
 02/18/2024   21:15:20   (  -0.04,-104.72) (   0.18,-103.59)  127.70                80