Simultaneous Nadir Overpasses (SNOs) between GOES-15 and FY3D
TLE Epoch: 2024 12 15.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 12/16/2024   10:50:41   (   0.06,  61.48) (  -0.53,  58.91)  292.96                80
 12/17/2024   10:34:39   (   0.05,  61.48) (   0.53,  63.45)  225.63                80
 12/18/2024   22:56:28   (  -0.06,  61.35) (   0.68,  58.22)  357.55                80
 12/19/2024   22:35:06   (  -0.05,  61.35) (  -0.39,  62.75)  160.52                80
 12/21/2024   10:57:03   (   0.07,  61.47) (  -0.86,  57.49)  454.67                80
 12/22/2024   10:41:00   (   0.06,  61.47) (   0.21,  62.02)   63.92                80
 12/24/2024   22:41:26   (  -0.06,  61.33) (  -0.04,  61.33)    2.17                80
 12/27/2024   10:44:41   (   0.06,  61.48) (  -0.12,  60.61)   98.91                80
 12/28/2024   10:28:38   (   0.05,  61.48) (   0.90,  65.15)  418.95                80