Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-19
TLE Epoch: 2020 1 13.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NOAA-19 Lat/Lon    Distance(km)  Time Diff(sec)
 01/13/2020   02:33:12   (  -0.05,-137.20) (   0.31,-135.67)  175.25                80
 01/15/2020   14:51:29   (   0.05,-137.22) (   0.84,-140.62)  388.18                80
 01/16/2020   14:39:50   (   0.05,-137.22) (   0.17,-137.77)   63.12                80
 01/17/2020   14:30:50   (   0.05,-137.22) (  -0.50,-134.93)  261.86                80
 01/20/2020   02:49:21   (  -0.06,-137.19) (  -0.69,-139.93)  313.32                80
 01/21/2020   02:40:22   (  -0.06,-137.18) (  -0.03,-137.08)   11.02                80
 01/22/2020   02:28:42   (  -0.07,-137.17) (   0.62,-134.24)  335.22                80
 01/24/2020   14:46:57   (   0.07,-137.16) (   0.53,-139.18)  230.36                80
 01/25/2020   14:37:57   (   0.08,-137.15) (  -0.14,-136.33)   93.67                80
 01/26/2020   14:26:17   (   0.08,-137.13) (  -0.75,-133.47)  417.51                80