Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2019 5 13.  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)
 05/13/2019   21:54:08   (   0.01, -75.18) (  -0.22, -76.03)   97.03                80
 05/14/2019   21:45:11   (   0.01, -75.19) (   0.47, -73.20)  227.08                80
 05/17/2019   10:06:12   (  -0.01, -75.21) (   0.67, -78.17)  337.82                80
 05/18/2019   09:54:35   (  -0.00, -75.22) (   0.03, -75.33)   13.18                80
 05/19/2019   09:40:17   (  -0.00, -75.22) (  -0.61, -72.49)  311.59                80
 05/21/2019   22:01:37   (   0.00, -75.23) (  -0.52, -77.54)  263.33                80
 05/22/2019   21:52:40   (   0.00, -75.25) (   0.12, -74.70)   61.80                80
 05/23/2019   21:38:23   (   0.01, -75.26) (   0.82, -71.88)  387.03                80
 05/26/2019   10:02:03   (  -0.02, -75.31) (   0.34, -76.84)  174.57                80