Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2021 8 21.  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)
 08/22/2021   00:06:36   (   0.06, -75.21) (  -0.01, -75.52)   35.16                80
 08/22/2021   23:52:10   (   0.06, -75.24) (   0.66, -72.65)  295.27                80
 08/25/2021   12:15:39   (  -0.05, -75.34) (   0.48, -77.57)  254.94                80
 08/26/2021   12:01:15   (  -0.06, -75.38) (  -0.24, -74.71)   76.18                80
 08/27/2021   11:49:29   (  -0.06, -75.41) (  -0.90, -71.84)  407.34                80
 08/29/2021   00:24:42   (   0.04, -75.43) (  -0.97, -79.62)  478.92                80
 08/30/2021   00:12:57   (   0.04, -75.47) (  -0.24, -76.76)  147.43                80
 08/30/2021   23:58:32   (   0.05, -75.50) (   0.43, -73.89)  184.13                80
 09/02/2021   12:22:01   (  -0.03, -75.63) (   0.74, -78.81)  364.09                80
 09/03/2021   12:10:16   (  -0.03, -75.67) (   0.02, -75.95)   32.31                80