Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2021 2 1.  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)
 02/01/2021   23:15:30   (  -0.01, -75.20) (   1.00, -70.83)  498.29                80
 02/03/2021   11:48:02   (   0.01, -75.23) (   0.77, -78.62)  385.94                80
 02/04/2021   11:36:18   (   0.01, -75.23) (   0.13, -75.75)   58.94                80
 02/05/2021   11:21:55   (   0.01, -75.23) (  -0.52, -72.88)  268.21                80
 02/07/2021   23:42:57   (  -0.01, -75.21) (  -0.60, -77.86)  302.55                80
 02/08/2021   23:33:54   (  -0.00, -75.22) (   0.03, -75.00)   24.81                80
 02/09/2021   23:22:12   (  -0.00, -75.22) (   0.72, -72.14)  352.23                80
 02/12/2021   11:42:57   (  -0.00, -75.29) (   0.42, -77.05)  201.54                80
 02/13/2021   11:28:35   (  -0.00, -75.30) (  -0.28, -74.19)  126.91                80
 02/14/2021   11:16:51   (  -0.00, -75.32) (  -0.93, -71.33)  455.49                80