Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2018 12 26.  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)
 12/27/2018   21:39:55   (  -0.03, -75.17) (  -0.46, -76.91)  198.56                80
 12/28/2018   21:25:39   (  -0.03, -75.18) (   0.20, -74.08)  125.38                80
 12/29/2018   21:14:05   (  -0.03, -75.19) (   0.91, -71.26)  449.43                80
 12/31/2018   09:49:25   (   0.04, -75.22) (   0.96, -79.08)  440.37                80
 01/01/2019   09:37:50   (   0.04, -75.24) (   0.29, -76.25)  115.84                80
 01/02/2019   09:23:34   (   0.04, -75.25) (  -0.38, -73.42)  208.84                80
 01/04/2019   21:47:36   (  -0.05, -75.28) (  -0.81, -78.48)  365.71                80
 01/05/2019   21:36:01   (  -0.05, -75.30) (  -0.15, -75.65)   40.68                80
 01/06/2019   21:21:45   (  -0.05, -75.32) (   0.51, -72.82)  284.64                80
 01/09/2019   09:45:30   (   0.06, -75.39) (   0.61, -77.82)  277.02                80