Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2023 6 10.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NOAA-20 Lat/Lon    Distance(km)  Time Diff(sec)
 06/10/2023   23:47:38   (   0.02,-159.46) (   0.97,-155.22)  482.87                80
 06/12/2023   12:06:49   (  -0.05,-160.08) (   0.06,-160.53)   51.33                80
 06/15/2023   00:10:07   (   0.07,-161.10) (   0.01,-161.37)   30.76                80
 06/17/2023   12:15:56   (  -0.10,-162.12) (  -0.09,-162.18)    6.39                80
 06/20/2023   00:16:33   (   0.11,-163.11) (   0.12,-163.00)   11.95                80
 06/22/2023   12:22:22   (  -0.13,-164.11) (  -0.21,-163.81)   34.86                80