Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2020 5 15.  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)
 05/16/2020   22:05:23   (   0.06,-128.29) (  -0.25,-129.70)  159.75                80
 05/17/2020   21:43:59   (   0.07,-128.29) (   0.79,-125.17)  356.15                80
 05/19/2020   10:08:25   (  -0.05,-128.29) (   0.44,-130.43)  243.84                80
 05/20/2020   09:47:00   (  -0.07,-128.28) (  -0.60,-125.90)  271.25                80
 05/21/2020   22:11:36   (   0.04,-128.26) (  -0.63,-131.20)  335.20                80
 05/22/2020   21:50:11   (   0.06,-128.25) (   0.41,-126.67)  179.96                80
 05/24/2020   10:14:37   (  -0.03,-128.25) (   0.82,-131.93)  420.70                80
 05/25/2020   09:53:13   (  -0.05,-128.23) (  -0.22,-127.41)   93.52                80
 05/27/2020   21:56:24   (   0.04,-128.17) (   0.04,-128.18)    0.72                80