Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2019 1 20.  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)
 01/21/2019   21:48:39   (  -0.04, -75.19) (  -0.90, -78.77)  409.14                80
 01/22/2019   21:37:03   (  -0.05, -75.19) (  -0.22, -75.94)   85.70                80
 01/23/2019   21:28:08   (  -0.05, -75.20) (   0.46, -73.12)  237.94                80
 01/26/2019   09:49:12   (   0.06, -75.23) (   0.70, -78.11)  328.03                80
 01/27/2019   09:37:35   (   0.06, -75.24) (   0.08, -75.27)    4.56                80
 01/28/2019   09:23:20   (   0.06, -75.25) (  -0.59, -72.44)  320.41                80
 01/30/2019   21:47:21   (  -0.06, -75.27) (  -0.61, -77.49)  255.06                80
 01/31/2019   21:33:05   (  -0.07, -75.28) (   0.08, -74.67)   69.85                80
 02/01/2019   21:21:29   (  -0.07, -75.30) (   0.71, -71.83)  394.89                80
 02/03/2019   09:56:50   (   0.07, -75.34) (   1.09, -79.66)  493.60                80