Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2019 7 25.  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)
 07/26/2019   09:55:12   (  -0.22,-128.14) (  -0.39,-127.34)   90.95                80
 07/28/2019   21:58:22   (   0.24,-128.17) (   0.25,-128.11)    6.58                80
 07/31/2019   09:58:44   (  -0.26,-128.24) (  -0.10,-128.85)   69.85                80
 08/01/2019   09:42:39   (  -0.25,-128.26) (  -1.10,-124.32)  448.62                80
 08/02/2019   22:01:55   (   0.27,-128.26) (  -0.03,-129.63)  156.36                80
 08/03/2019   21:45:50   (   0.26,-128.27) (   0.97,-125.09)  362.16                80
 08/05/2019   10:04:57   (  -0.28,-128.32) (   0.18,-130.37)  233.36                80
 08/06/2019   09:48:51   (  -0.27,-128.33) (  -0.82,-125.83)  284.81                80
 08/07/2019   22:08:08   (   0.29,-128.32) (  -0.31,-131.14)  321.03                80