Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2019 12 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)
 12/13/2019   22:16:28   (  -0.03, -75.19) (   0.54, -72.72)  281.91                80
 12/16/2019   10:37:33   (   0.03, -75.20) (   0.59, -77.71)  285.03                80
 12/17/2019   10:23:14   (   0.03, -75.21) (  -0.07, -74.86)   40.39                80
 12/18/2019   10:11:34   (   0.03, -75.21) (  -0.72, -72.01)  365.92                80
 12/20/2019   22:35:19   (  -0.03, -75.22) (  -0.43, -76.99)  202.43                80
 12/21/2019   22:21:00   (  -0.03, -75.23) (   0.22, -74.14)  123.68                80
 12/22/2019   22:09:20   (  -0.03, -75.24) (   0.86, -71.29)  449.91                80
 12/24/2019   10:44:42   (   0.04, -75.28) (   0.93, -79.12)  439.24                80
 12/25/2019   10:33:03   (   0.04, -75.29) (   0.27, -76.27)  112.66                80
 12/26/2019   10:18:43   (   0.04, -75.30) (  -0.39, -73.43)  214.06                80