Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2021 12 5.  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)
 12/05/2021   12:17:31   (  -0.05, -75.19) (  -0.10, -74.90)   32.65                80
 12/06/2021   12:05:45   (  -0.04, -75.18) (  -0.77, -72.02)  360.71                80
 12/09/2021   00:26:35   (   0.03, -75.18) (  -0.39, -76.95)  202.89                80
 12/10/2021   00:17:28   (   0.03, -75.18) (   0.30, -74.08)  126.13                80
 12/11/2021   00:05:41   (   0.03, -75.19) (   0.93, -71.20)  455.36                80
 12/12/2021   12:38:09   (  -0.03, -75.22) (   0.86, -78.97)  428.70                80
 12/13/2021   12:26:23   (  -0.03, -75.23) (   0.19, -76.10)   99.12                80
 12/14/2021   12:11:56   (  -0.02, -75.25) (  -0.49, -73.23)  230.63                80
 12/17/2021   00:35:24   (   0.01, -75.27) (  -0.65, -78.15)  328.26                80
 12/18/2021   00:20:56   (   0.01, -75.29) (  -0.01, -75.27)    3.39                80
 12/19/2021   00:09:10   (   0.00, -75.31) (   0.69, -72.40)  332.31                80