Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2021 11 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)
 11/22/2021   00:26:01   (   0.02, -75.18) (  -0.47, -77.44)  256.79                80
 11/23/2021   00:16:54   (   0.02, -75.19) (   0.14, -74.55)   71.81                80
 11/24/2021   00:05:08   (   0.02, -75.19) (   0.82, -71.68)  400.40                80
 11/25/2021   12:34:52   (  -0.02, -75.22) (   0.98, -79.43)  481.58                80
 11/26/2021   12:23:05   (  -0.02, -75.23) (   0.32, -76.56)  152.75                80
 11/27/2021   12:13:59   (  -0.01, -75.24) (  -0.35, -73.69)  176.31                80
 11/30/2021   00:32:12   (   0.02, -75.24) (  -0.79, -78.63)  387.81                80
 12/01/2021   00:20:25   (   0.02, -75.25) (  -0.11, -75.76)   58.26                80
 12/02/2021   00:11:19   (   0.01, -75.26) (   0.58, -72.89)  271.34                80
 12/04/2021   12:29:19   (  -0.01, -75.32) (   0.54, -77.78)  280.63                80