Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2019 7 28.  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)
 07/28/2019   21:57:46   (   0.24,-128.18) (   0.24,-128.11)    7.47                44
 07/31/2019   09:58:45   (  -0.26,-128.25) (  -0.15,-128.86)   69.19                80
 08/01/2019   09:42:39   (  -0.25,-128.26) (  -1.15,-124.32)  449.51                80
 08/02/2019   22:01:55   (   0.27,-128.27) (  -0.05,-129.62)  154.89                80
 08/03/2019   21:45:49   (   0.26,-128.29) (   0.95,-125.09)  363.82                80
 08/05/2019   10:04:57   (  -0.28,-128.33) (   0.20,-130.36)  231.81                80
 08/06/2019   09:48:52   (  -0.27,-128.35) (  -0.86,-125.84)  286.58                80
 08/07/2019   22:08:07   (   0.29,-128.34) (  -0.34,-131.14)  318.67                80
 08/08/2019   21:52:02   (   0.29,-128.35) (   0.66,-126.60)  199.50                80
 08/10/2019   10:11:09   (  -0.31,-128.40) (   0.48,-131.87)  396.66                80
 08/11/2019   09:55:04   (  -0.30,-128.41) (  -0.52,-127.34)  121.06                80