Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-20
TLE Epoch: 2020 1 15.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NOAA-20 Lat/Lon    Distance(km)  Time Diff(sec)
 01/16/2020   10:30:47   (   0.04,-137.21) (  -0.06,-136.81)   46.27                80
 01/18/2020   22:34:01   (  -0.04,-137.21) (  -0.10,-137.59)   42.15                80
 01/19/2020   22:15:17   (  -0.04,-137.21) (   0.89,-133.05)  473.83                80
 01/21/2020   10:39:45   (   0.05,-137.20) (   0.31,-138.32)  127.76                80
 01/22/2020   10:18:22   (   0.05,-137.19) (  -0.73,-133.80)  387.65                80
 01/23/2020   22:42:59   (  -0.06,-137.18) (  -0.46,-139.10)  218.03                80
 01/24/2020   22:21:34   (  -0.05,-137.17) (   0.52,-134.56)  297.24                80
 01/26/2020   10:46:03   (   0.06,-137.16) (   0.68,-139.83)  304.99                80
 01/27/2020   10:24:39   (   0.06,-137.14) (  -0.37,-135.31)  209.96                80
 01/28/2020   22:49:16   (  -0.07,-137.13) (  -0.88,-140.60)  396.41                80