Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2019 6 1.  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)
 06/02/2019   10:05:26   (   0.00,-128.44) (   0.45,-130.39)  223.55                80
 06/03/2019   09:49:21   (   0.01,-128.43) (  -0.54,-125.86)  292.29                80
 06/04/2019   22:08:37   (   0.01,-128.42) (  -0.62,-131.17)  313.35                80
 06/05/2019   21:52:32   (  -0.00,-128.41) (   0.37,-126.63)  202.30                80
 06/07/2019   10:11:39   (  -0.02,-128.39) (   0.80,-131.90)  401.22                80
 06/08/2019   09:55:35   (  -0.01,-128.37) (  -0.25,-127.38)  113.94                80
 06/09/2019   22:14:50   (   0.02,-128.35) (  -0.96,-132.67)  493.06                80
 06/10/2019   21:58:44   (   0.01,-128.34) (   0.03,-128.14)   22.38                80
 06/13/2019   09:59:07   (  -0.02,-128.30) (   0.10,-128.88)   66.57                80
 06/14/2019   09:43:02   (  -0.02,-128.28) (  -0.89,-124.34)  448.08                80