Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2020 7 10.  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)
 07/11/2020   10:14:19   (   0.03,-128.34) (   0.81,-131.91)  405.82                80
 07/12/2020   09:52:53   (   0.03,-128.35) (  -0.18,-127.37)  111.95                80
 07/13/2020   22:14:49   (  -0.03,-128.32) (  -1.01,-132.67)  496.04                80
 07/14/2020   21:58:44   (  -0.02,-128.33) (   0.04,-128.15)   21.69                80
 07/17/2020   10:01:46   (   0.01,-128.41) (   0.14,-128.88)   54.63                80
 07/18/2020   09:40:22   (   0.00,-128.41) (  -0.91,-124.36)  462.06                80
 07/19/2020   22:02:17   (   0.00,-128.36) (  -0.29,-129.66)  147.95                80
 07/20/2020   21:46:11   (   0.01,-128.36) (   0.71,-125.12)  368.56                80
 07/22/2020   10:08:00   (  -0.02,-128.42) (   0.40,-130.40)  225.97                80
 07/23/2020   09:46:34   (  -0.02,-128.41) (  -0.59,-125.87)  290.26                80