Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2020 5 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)
 05/15/2020   09:40:47   (  -0.09,-128.30) (  -0.97,-124.40)  445.05                80
 05/16/2020   22:05:23   (   0.06,-128.29) (  -0.27,-129.69)  159.77                80
 05/17/2020   21:43:58   (   0.08,-128.29) (   0.77,-125.17)  356.18                80
 05/19/2020   10:08:25   (  -0.05,-128.29) (   0.40,-130.44)  243.71                80
 05/20/2020   09:47:00   (  -0.07,-128.28) (  -0.58,-125.90)  271.44                80
 05/21/2020   22:11:36   (   0.04,-128.26) (  -0.59,-131.21)  335.05                80
 05/22/2020   21:50:11   (   0.06,-128.25) (   0.39,-126.67)  180.17                80
 05/24/2020   10:14:38   (  -0.03,-128.25) (   0.78,-131.94)  420.37                80
 05/25/2020   09:53:14   (  -0.05,-128.23) (  -0.26,-127.41)   93.88                80
 05/27/2020   21:59:04   (   0.03,-128.17) (   0.01,-128.17)    2.40                80