Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2019 1 10.  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)
 01/11/2019   09:19:38   (   0.03, -75.20) (  -0.66, -72.15)  347.63                80
 01/13/2019   21:43:41   (  -0.04, -75.19) (  -0.51, -77.22)  231.16                80
 01/14/2019   21:29:25   (  -0.04, -75.19) (   0.16, -74.39)   92.08                80
 01/15/2019   21:17:50   (  -0.04, -75.20) (   0.83, -71.56)  415.36                80
 01/17/2019   09:53:08   (   0.04, -75.21) (   1.04, -79.37)  476.02                80
 01/18/2019   09:41:33   (   0.04, -75.21) (   0.37, -76.54)  152.67                80
 01/19/2019   09:27:17   (   0.05, -75.21) (  -0.30, -73.71)  170.75                80
 01/20/2019   09:15:42   (   0.05, -75.21) (  -0.97, -70.89)  494.22                80
 01/21/2019   21:51:19   (  -0.06, -75.21) (  -0.91, -78.77)  406.69                80
 01/22/2019   21:39:43   (  -0.06, -75.22) (  -0.23, -75.94)   82.80                80
 01/23/2019   21:25:28   (  -0.06, -75.23) (   0.44, -73.12)  241.28                80