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)
 01/15/2020   14:51:29   (   0.05,-137.22) (   0.83,-140.62)  387.91                80
 01/16/2020   14:42:30   (   0.05,-137.22) (   0.16,-137.78)   62.65                80
 01/17/2020   14:28:09   (   0.05,-137.22) (  -0.45,-134.92)  262.60                80
 01/20/2020   02:49:21   (  -0.06,-137.20) (  -0.68,-139.93)  311.67                80
 01/21/2020   02:40:22   (  -0.06,-137.20) (  -0.02,-137.09)   12.97                80
 01/22/2020   02:28:42   (  -0.07,-137.19) (   0.64,-134.24)  337.36                80
 01/24/2020   14:46:57   (   0.07,-137.18) (   0.51,-139.18)  227.89                80
 01/25/2020   14:37:56   (   0.08,-137.17) (  -0.10,-136.32)   96.37                80
 01/26/2020   14:26:17   (   0.08,-137.16) (  -0.77,-133.48)  420.47                80