Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2019 5 7.  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)
 05/09/2019   21:58:56   (  -0.05,-128.28) (  -0.03,-128.14)   15.55                80
 05/12/2019   09:59:19   (   0.06,-128.31) (   0.16,-128.89)   64.57                80
 05/13/2019   09:43:13   (   0.06,-128.33) (  -0.82,-124.35)  453.50                80
 05/14/2019   22:02:29   (  -0.05,-128.35) (  -0.34,-129.66)  149.04                80
 05/15/2019   21:46:24   (  -0.06,-128.36) (   0.64,-125.12)  369.01                80
 05/17/2019   10:05:32   (   0.04,-128.38) (   0.47,-130.40)  229.77                80
 05/18/2019   09:49:27   (   0.05,-128.39) (  -0.51,-125.86)  287.82                80
 05/19/2019   22:08:43   (  -0.03,-128.40) (  -0.64,-131.17)  315.90                80
 05/20/2019   21:52:38   (  -0.04,-128.41) (   0.34,-126.64)  201.61                80