Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2019 12 17.  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)
 12/18/2019   10:11:34   (   0.02, -75.19) (  -0.70, -72.00)  363.91                80
 12/20/2019   22:32:39   (  -0.02, -75.19) (  -0.45, -76.99)  205.89                80
 12/21/2019   22:23:39   (  -0.02, -75.19) (   0.19, -74.14)  119.54                80
 12/22/2019   22:12:01   (  -0.03, -75.20) (   0.89, -71.30)  445.00                80
 12/24/2019   10:44:42   (   0.03, -75.22) (   0.96, -79.12)  445.91                80
 12/25/2019   10:33:03   (   0.03, -75.22) (   0.30, -76.27)  120.12                80
 12/26/2019   10:18:44   (   0.03, -75.23) (  -0.41, -73.43)  205.93                80
 12/28/2019   22:42:30   (  -0.04, -75.25) (  -0.78, -78.42)  362.10                80
 12/29/2019   22:30:51   (  -0.04, -75.26) (  -0.13, -75.57)   35.68                80
 12/30/2019   22:16:32   (  -0.04, -75.28) (   0.57, -72.73)  291.09                80