Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2019 8 4.  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)
 08/05/2019   10:04:57   (  -0.28,-128.34) (   0.14,-130.37)  230.17                80
 08/06/2019   09:48:52   (  -0.27,-128.36) (  -0.86,-125.84)  288.42                80
 08/07/2019   22:08:07   (   0.29,-128.36) (  -0.34,-131.13)  316.85                80
 08/08/2019   21:52:02   (   0.29,-128.37) (   0.66,-126.60)  201.54                80
 08/10/2019   10:11:09   (  -0.31,-128.42) (   0.48,-131.87)  393.94                80
 08/11/2019   09:55:04   (  -0.30,-128.43) (  -0.52,-127.34)  123.99                80
 08/12/2019   22:14:20   (   0.32,-128.41) (  -0.62,-132.65)  482.43                80
 08/13/2019   21:58:14   (   0.32,-128.43) (   0.39,-128.11)   35.44                80
 08/16/2019   09:58:36   (  -0.33,-128.48) (  -0.25,-128.85)   42.59                80
 08/17/2019   09:42:31   (  -0.32,-128.49) (  -1.25,-124.32)  474.96                80