Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2018 2 12.  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)
 02/13/2018   20:48:40   (   0.00, -75.21) (   0.01, -75.13)    8.79                80
 02/14/2018   20:37:09   (   0.01, -75.22) (   0.66, -72.32)  330.10                80
 02/17/2018   08:58:33   (  -0.01, -75.24) (   0.50, -77.41)  248.48                80
 02/18/2018   08:44:23   (  -0.02, -75.25) (  -0.19, -74.61)   73.24                80
 02/19/2018   08:32:51   (  -0.02, -75.26) (  -0.82, -71.80)  394.99                80
 02/21/2018   20:54:15   (   0.02, -75.29) (  -0.35, -76.88)  181.10                80
 02/22/2018   20:45:24   (   0.02, -75.31) (   0.30, -74.07)  141.09                80
 02/23/2018   20:33:52   (   0.02, -75.32) (   0.94, -71.26)  463.31                80
 02/25/2018   09:06:50   (  -0.02, -75.35) (   0.84, -79.17)  435.62                80
 02/26/2018   08:55:18   (  -0.03, -75.36) (   0.20, -76.36)  113.40                80