Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2018 2 15.  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)
 02/17/2018   08:58:34   (  -0.02, -75.18) (   0.47, -77.42)  254.67                80
 02/18/2018   08:44:23   (  -0.02, -75.18) (  -0.17, -74.61)   65.34                80
 02/19/2018   08:32:51   (  -0.02, -75.17) (  -0.80, -71.79)  385.42                80
 02/21/2018   20:54:15   (   0.03, -75.16) (  -0.37, -76.88)  195.34                80
 02/22/2018   20:45:23   (   0.03, -75.16) (   0.28, -74.07)  125.13                80
 02/23/2018   20:33:52   (   0.03, -75.16) (   0.93, -71.26)  445.62                80
 02/25/2018   09:06:48   (  -0.03, -75.16) (   0.92, -79.15)  455.60                80
 02/26/2018   08:55:18   (  -0.04, -75.16) (   0.21, -76.35)  135.10                80
 02/27/2018   08:41:06   (  -0.04, -75.16) (  -0.43, -73.54)  185.62                80