Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2020 5 17.  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)
 05/17/2020   21:43:58   (   0.07,-128.29) (   0.78,-125.17)  356.20                80
 05/19/2020   10:08:25   (  -0.05,-128.29) (   0.45,-130.43)  243.93                80
 05/20/2020   09:47:00   (  -0.07,-128.28) (  -0.59,-125.90)  271.14                80
 05/21/2020   22:11:35   (   0.04,-128.26) (  -0.65,-131.19)  335.33                80
 05/22/2020   21:50:11   (   0.06,-128.25) (   0.39,-126.67)  179.79                80
 05/24/2020   10:14:38   (  -0.03,-128.24) (   0.78,-131.94)  421.02                80
 05/25/2020   09:53:13   (  -0.05,-128.22) (  -0.20,-127.40)   93.18                80
 05/27/2020   21:59:04   (   0.03,-128.17) (   0.01,-128.17)    2.42                80
 05/30/2020   10:02:05   (  -0.02,-128.13) (   0.18,-128.90)   88.79                80
 05/31/2020   09:40:41   (  -0.03,-128.11) (  -0.86,-124.38)  424.81                80