Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2020 7 11.  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)
 07/12/2020   09:52:53   (   0.03,-128.35) (  -0.19,-127.37)  111.90                80
 07/13/2020   22:14:49   (  -0.03,-128.32) (  -1.01,-132.67)  495.95                80
 07/14/2020   21:58:44   (  -0.03,-128.33) (   0.04,-128.15)   21.89                80
 07/17/2020   10:01:46   (   0.01,-128.40) (   0.13,-128.88)   54.72                80
 07/18/2020   09:40:22   (   0.00,-128.41) (  -0.92,-124.36)  461.92                80
 07/19/2020   22:02:17   (   0.00,-128.36) (  -0.27,-129.66)  147.96                80
 07/20/2020   21:46:11   (   0.01,-128.36) (   0.72,-125.12)  368.54                80
 07/22/2020   10:07:59   (  -0.02,-128.41) (   0.45,-130.39)  226.17                80
 07/23/2020   09:46:34   (  -0.02,-128.41) (  -0.60,-125.87)  290.05                80
 07/24/2020   22:08:30   (   0.02,-128.35) (  -0.59,-131.17)  320.76                80