Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2020 1 11.  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)
 01/12/2020   10:05:14   (  -0.04,-128.42) (   0.41,-130.35)  220.76                80
 01/13/2020   09:49:11   (  -0.04,-128.43) (  -0.63,-125.83)  296.09                80
 01/14/2020   22:08:28   (   0.05,-128.42) (  -0.58,-131.13)  310.14                80
 01/15/2020   21:52:24   (   0.05,-128.42) (   0.47,-126.61)  206.45                80
 01/17/2020   10:11:33   (  -0.05,-128.44) (   0.73,-131.88)  392.23                80
 01/18/2020   09:55:29   (  -0.05,-128.44) (  -0.31,-127.35)  124.26                80
 01/19/2020   22:14:47   (   0.05,-128.42) (  -0.89,-132.66)  482.32                80
 01/20/2020   21:58:42   (   0.04,-128.42) (   0.09,-128.12)   33.81                80
 01/23/2020   09:59:07   (  -0.03,-128.42) (   0.07,-128.86)   49.98                80
 01/24/2020   09:43:03   (  -0.03,-128.42) (  -0.97,-124.34)  465.85                80