Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2023 6 14.  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   00:12:48   (   0.08,-161.10) (   0.03,-161.38)   31.54                80
 06/17/2023   12:13:15   (  -0.09,-162.10) (  -0.05,-162.17)    8.72                80
 06/20/2023   00:16:33   (   0.11,-163.09) (   0.12,-163.01)    9.81                80
 06/22/2023   12:22:22   (  -0.13,-164.08) (  -0.21,-163.81)   31.63                80
 06/25/2023   00:25:39   (   0.14,-165.06) (   0.23,-164.64)   48.21                80
 06/26/2023   12:44:50   (  -0.17,-165.66) (   0.78,-169.95)  489.40                80
 06/27/2023   12:26:07   (  -0.15,-166.04) (  -0.26,-165.43)   68.67                80