Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2023 6 13.  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)
 06/15/2023   00:10:07   (   0.07,-161.10) (   0.02,-161.37)   31.11                80
 06/17/2023   12:15:56   (  -0.10,-162.11) (  -0.09,-162.18)    7.47                80
 06/20/2023   00:16:33   (   0.11,-163.10) (   0.11,-163.00)   11.07                80
 06/22/2023   12:22:22   (  -0.13,-164.10) (  -0.20,-163.81)   33.12                80
 06/25/2023   00:25:39   (   0.14,-165.08) (   0.23,-164.64)   49.95                80
 06/26/2023   12:44:50   (  -0.17,-165.68) (   0.79,-169.95)  487.27                80