Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2020 1 8.  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)
 01/09/2020   22:02:09   (   0.04,-128.39) (  -0.25,-129.61)  140.12                80
 01/10/2020   21:46:06   (   0.04,-128.39) (   0.79,-125.09)  376.86                80
 01/12/2020   10:05:14   (  -0.04,-128.42) (   0.41,-130.35)  220.82                80
 01/13/2020   09:49:11   (  -0.04,-128.43) (  -0.63,-125.83)  295.88                80
 01/14/2020   22:08:28   (   0.05,-128.41) (  -0.57,-131.13)  311.10                80
 01/15/2020   21:52:25   (   0.05,-128.41) (   0.47,-126.61)  205.33                80
 01/17/2020   10:11:33   (  -0.05,-128.43) (   0.73,-131.88)  393.12                80
 01/18/2020   09:55:29   (  -0.05,-128.43) (  -0.31,-127.35)  123.23                80
 01/19/2020   22:14:47   (   0.05,-128.41) (  -0.89,-132.66)  484.07                80
 01/20/2020   21:58:42   (   0.04,-128.40) (   0.10,-128.12)   31.87                80