Simultaneous Nadir Overpasses (SNOs) between GOES-15 and FY3D
TLE Epoch: 2023 11 14.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 11/15/2023   10:19:38   (  -0.02,  61.81) (  -0.67,  58.81)  341.39                80
 11/16/2023   10:03:51   (  -0.03,  61.81) (   0.33,  63.28)  168.03                80
 11/17/2023   22:26:07   (   0.00,  61.76) (   0.86,  57.92)  437.87                80
 11/18/2023   22:07:41   (   0.02,  61.78) (  -0.15,  62.39)   70.48                80
 11/21/2023   10:08:58   (  -0.00,  61.87) (  -0.08,  61.48)   44.74                80
 11/22/2023   09:53:11   (  -0.01,  61.88) (   0.93,  65.95)  464.30                80
 11/23/2023   22:15:28   (  -0.01,  61.83) (   0.24,  60.59)  140.92                80
 11/24/2023   21:54:20   (   0.01,  61.85) (  -0.71,  65.07)  367.31                80
 11/26/2023   10:16:44   (   0.02,  61.95) (  -0.51,  59.69)  258.09                80
 11/27/2023   10:00:57   (   0.00,  61.96) (   0.51,  64.16)  250.49                80