Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-20
TLE Epoch: 2020 1 5.  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)
 01/06/2020   10:18:11   (   0.02,-137.22) (  -0.76,-133.78)  392.73                80
 01/07/2020   22:42:48   (  -0.03,-137.21) (  -0.45,-139.08)  212.98                80
 01/08/2020   22:21:25   (  -0.03,-137.21) (   0.59,-134.56)  302.48                80
 01/10/2020   10:45:53   (   0.04,-137.19) (   0.61,-139.82)  299.30                80
 01/11/2020   10:24:29   (   0.03,-137.18) (  -0.37,-135.29)  215.50                80
 01/12/2020   22:49:06   (  -0.04,-137.16) (  -0.83,-140.59)  391.89                80
 01/13/2020   22:27:42   (  -0.04,-137.14) (   0.21,-136.07)  122.63                80
 01/15/2020   10:52:11   (   0.04,-137.12) (   0.99,-141.33)  480.04                80
 01/16/2020   10:30:47   (   0.04,-137.10) (  -0.05,-136.81)   34.21                80
 01/18/2020   22:36:40   (  -0.04,-137.05) (  -0.16,-137.58)   60.16                80