Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2019 1 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)
 01/13/2019   21:42:29   (  -0.03, -75.19) (   0.00, -77.33)  238.19                 0
 01/14/2019   21:29:25   (  -0.03, -75.20) (   0.14, -74.39)   92.15                80
 01/15/2019   21:17:49   (  -0.03, -75.20) (   0.82, -71.56)  415.55                80
 01/17/2019   09:53:09   (   0.04, -75.21) (   0.99, -79.38)  475.30                80
 01/18/2019   09:41:33   (   0.04, -75.22) (   0.32, -76.55)  151.85                80
 01/19/2019   09:27:17   (   0.04, -75.22) (  -0.30, -73.71)  171.73                80
 01/20/2019   09:15:41   (   0.04, -75.22) (  -0.97, -70.89)  495.33                80
 01/21/2019   21:51:20   (  -0.05, -75.22) (  -0.86, -78.78)  405.75                80
 01/22/2019   21:39:43   (  -0.05, -75.23) (  -0.23, -75.94)   81.74                80
 01/23/2019   21:25:28   (  -0.05, -75.24) (   0.45, -73.12)  242.50                80
 01/26/2019   09:49:11   (   0.06, -75.28) (   0.71, -78.10)  322.39                80
 01/27/2019   09:34:56   (   0.06, -75.29) (   0.03, -75.28)    3.39                80