Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2020 5 18.  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)
 05/19/2020   10:34:16   (   0.03, -75.21) (  -0.83, -71.56)  416.72                80
 05/20/2020   23:07:03   (  -0.02, -75.19) (  -1.03, -79.40)  481.20                80
 05/21/2020   22:55:24   (  -0.02, -75.19) (  -0.32, -76.56)  155.82                80
 05/22/2020   22:46:23   (  -0.02, -75.19) (   0.34, -73.71)  169.64                80
 05/23/2020   22:34:43   (  -0.01, -75.19) (   1.00, -70.85)  495.10                80
 05/25/2020   11:07:17   (   0.01, -75.21) (   0.78, -78.65)  392.36                80
 05/26/2020   10:55:36   (   0.00, -75.21) (   0.17, -75.79)   66.75                80
 05/27/2020   10:41:15   (   0.00, -75.21) (  -0.51, -72.94)  259.11                80
 05/29/2020   23:02:24   (   0.00, -75.20) (  -0.66, -77.93)  312.91                80
 05/30/2020   22:53:23   (   0.00, -75.21) (   0.00, -75.08)   13.74                80
 05/31/2020   22:41:43   (   0.00, -75.21) (   0.67, -72.23)  339.94                80