Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2019 1 17.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NOAA-19 Lat/Lon    Distance(km)  Time Diff(sec)
 01/18/2019   09:41:33   (   0.03, -75.21) (   0.31, -76.55)  152.34                80
 01/19/2019   09:27:17   (   0.03, -75.22) (  -0.30, -73.71)  171.21                80
 01/20/2019   09:15:41   (   0.04, -75.22) (  -0.98, -70.89)  494.76                80
 01/21/2019   21:48:40   (  -0.04, -75.21) (  -0.85, -78.78)  406.75                80
 01/22/2019   21:39:43   (  -0.05, -75.22) (  -0.23, -75.94)   82.76                80
 01/23/2019   21:25:28   (  -0.05, -75.23) (   0.45, -73.12)  241.45                80
 01/26/2019   09:49:12   (   0.05, -75.27) (   0.70, -78.11)  323.19                80
 01/27/2019   09:34:56   (   0.05, -75.29) (   0.03, -75.28)    3.01                80
 01/28/2019   09:23:20   (   0.05, -75.30) (  -0.59, -72.44)  326.42                80
 01/30/2019   21:47:22   (  -0.06, -75.34) (  -0.54, -77.51)  247.36                80