Simultaneous Nadir Overpasses (SNOs) between GOES-15 and FY3D
TLE Epoch: 2022 11 27.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 11/28/2022   10:39:32   (   0.02,-128.06) (   0.71,-131.07)  343.59                80
 11/29/2022   10:23:53   (   0.03,-128.03) (  -0.32,-126.64)  159.22                80
 11/30/2022   22:43:49   (  -0.01,-127.92) (  -0.93,-132.08)  474.40                80
 12/01/2022   22:28:09   (  -0.01,-127.89) (   0.03,-127.64)   28.50                80
 12/04/2022   10:29:37   (   0.01,-127.89) (   0.19,-128.61)   82.16                80
 12/05/2022   10:13:59   (   0.02,-127.86) (  -0.84,-124.18)  420.51                80
 12/06/2022   22:33:54   (  -0.00,-127.74) (  -0.41,-129.62)  213.71                80
 12/07/2022   22:18:14   (  -0.01,-127.71) (   0.56,-125.17)  288.59                80
 12/09/2022   10:38:01   (  -0.00,-127.73) (   0.67,-130.58)  325.90                80
 12/10/2022   10:22:22   (   0.01,-127.69) (  -0.36,-126.15)  176.08                80