Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2021 10 16.  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)
 10/16/2021   12:03:42   (   0.05, -75.20) (  -0.36, -73.38)  208.34                80
 10/19/2021   00:27:16   (  -0.06, -75.21) (  -0.80, -78.32)  355.82                80
 10/20/2021   00:15:30   (  -0.06, -75.22) (  -0.10, -75.45)   26.75                80
 10/21/2021   00:01:05   (  -0.06, -75.23) (   0.59, -72.59)  302.48                80
 10/23/2021   12:24:24   (   0.07, -75.28) (   0.56, -77.47)  249.27                80
 10/24/2021   12:09:57   (   0.08, -75.29) (  -0.09, -74.59)   80.40                80
 10/25/2021   11:58:11   (   0.08, -75.31) (  -0.74, -71.71)  410.11                80
 10/27/2021   00:33:32   (  -0.09, -75.32) (  -1.08, -79.54)  482.08                80
 10/28/2021   00:21:47   (  -0.09, -75.33) (  -0.38, -76.67)  152.26                80
 10/29/2021   00:07:20   (  -0.09, -75.35) (   0.26, -73.79)  177.72                80