Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-19
TLE Epoch: 2020 1 7.  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)
 01/08/2020   14:35:22   (   0.05,-137.22) (  -0.17,-136.36)   98.09                80
 01/09/2020   14:21:01   (   0.05,-137.21) (  -0.78,-133.50)  422.49                80
 01/11/2020   02:53:51   (  -0.06,-137.18) (  -1.03,-141.36)  476.92                80
 01/12/2020   02:42:11   (  -0.06,-137.17) (  -0.37,-138.51)  153.09                80
 01/13/2020   02:33:12   (  -0.07,-137.15) (   0.28,-135.66)  170.62                80
 01/14/2020   02:21:32   (  -0.07,-137.14) (   0.93,-132.81)  494.19                80
 01/15/2020   14:51:29   (   0.07,-137.13) (   0.86,-140.61)  397.24                80
 01/16/2020   14:39:48   (   0.08,-137.11) (   0.25,-137.76)   73.86                80
 01/17/2020   14:30:49   (   0.08,-137.10) (  -0.43,-134.91)  249.46                80
 01/20/2020   02:49:19   (  -0.08,-137.03) (  -0.75,-139.91)  329.62                80
 01/21/2020   02:37:40   (  -0.08,-137.01) (  -0.09,-137.07)    6.95                80