Simultaneous Nadir Overpasses (SNOs) between GOES-15 and FY3D
TLE Epoch: 2023 10 30.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 10/31/2023   09:56:01   (  -0.10,  64.53) (  -0.15,  64.38)   17.08                80
 11/01/2023   22:21:04   (   0.07,  62.88) (   0.99,  58.94)  449.63                80
 11/02/2023   22:00:01   (   0.10,  61.84) (  -0.22,  63.36)  173.09                80
 11/04/2023   10:25:13   (  -0.06,  60.27) (  -0.58,  57.88)  271.60                80
 11/05/2023   10:04:10   (  -0.09,  59.22) (   0.63,  62.30)  352.41                80
 11/06/2023   22:29:14   (   0.06,  57.57) (   0.19,  56.86)   80.18                80
 11/09/2023   10:30:40   (  -0.05,  54.96) (   0.12,  55.82)   97.15                80
 11/10/2023   22:55:44   (   0.03,  53.30) (   0.69,  50.37)  334.21                80
 11/11/2023   22:34:41   (   0.05,  52.27) (  -0.53,  54.79)  287.95                80