Simultaneous Nadir Overpasses (SNOs) between GOES-15 and FY3D
TLE Epoch: 2022 8 2.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 08/02/2022   10:13:14   (  -0.35,-127.98) (  -0.94,-125.31)  304.13                80
 08/03/2022   22:33:01   (   0.37,-127.92) (  -0.26,-130.73)  320.00                80
 08/04/2022   22:17:15   (   0.36,-127.89) (   0.71,-126.26)  184.97                80
 08/06/2022   10:36:53   (  -0.39,-127.85) (   0.48,-131.63)  432.11                80
 08/07/2022   10:21:08   (  -0.38,-127.81) (  -0.55,-127.18)   71.94                80
 08/09/2022   22:22:30   (   0.40,-127.68) (   0.32,-128.13)   50.79                80
 08/10/2022   22:06:45   (   0.40,-127.64) (   1.29,-123.67)  453.03                80
 08/12/2022   10:26:22   (  -0.42,-127.59) (  -0.10,-129.04)  164.80                80
 08/13/2022   10:10:36   (  -0.41,-127.55) (  -1.07,-124.58)  338.78                80
 08/14/2022   22:30:24   (   0.43,-127.46) (  -0.12,-129.99)  288.18                80
 08/15/2022   22:14:38   (   0.42,-127.42) (   0.85,-125.53)  215.69                80