Simultaneous Nadir Overpasses (SNOs) between GOES-15 and FY3D
TLE Epoch: 2024 1 4.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 01/05/2024   22:21:49   (  -0.07,  61.36) (   0.28,  59.74)  184.49                80
 01/06/2024   22:00:41   (  -0.06,  61.38) (  -0.69,  64.23)  323.99                80
 01/08/2024   10:23:03   (   0.06,  61.53) (  -0.53,  58.85)  305.01                80
 01/09/2024   10:07:15   (   0.06,  61.55) (   0.43,  63.34)  203.43                80
 01/10/2024   22:29:28   (  -0.06,  61.46) (   0.73,  57.99)  396.19                80
 01/11/2024   22:08:21   (  -0.05,  61.49) (  -0.30,  62.46)  111.43                80
 01/14/2024   10:12:13   (   0.05,  61.68) (   0.01,  61.58)   11.85                80
 01/15/2024   09:56:26   (   0.05,  61.70) (   1.05,  66.05)  496.11                80
 01/16/2024   22:18:38   (  -0.05,  61.62) (   0.18,  60.71)  103.69                80
 01/17/2024   21:57:31   (  -0.05,  61.65) (  -0.86,  65.18)  403.70                80