Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2021 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)
 02/15/2021   23:49:37   (  -0.02, -75.15) (  -0.94, -79.16)  457.04                80
 02/16/2021   23:37:54   (  -0.02, -75.16) (  -0.31, -76.29)  129.95                80
 02/17/2021   23:28:51   (  -0.01, -75.16) (   0.39, -73.43)  197.35                80
 02/20/2021   11:49:36   (   0.01, -75.21) (   0.75, -78.34)  357.87                80
 02/21/2021   11:37:54   (   0.01, -75.21) (   0.05, -75.48)   30.52                80
 02/22/2021   11:23:30   (   0.00, -75.22) (  -0.59, -72.62)  297.03                80
 02/24/2021   23:47:14   (   0.00, -75.21) (  -0.57, -77.59)  272.73                80
 02/25/2021   23:32:51   (   0.00, -75.22) (   0.13, -74.74)   55.21                80
 02/26/2021   23:21:38   (   0.01, -75.23) (   0.77, -71.87)  383.25                50
 02/28/2021   11:56:16   (  -0.01, -75.29) (   1.01, -79.64)  497.85                80