Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2021 10 22.  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)
 10/23/2021   12:24:23   (   0.05, -75.21) (   0.60, -77.46)  256.95                80
 10/24/2021   12:09:58   (   0.06, -75.22) (  -0.11, -74.60)   71.54                80
 10/25/2021   11:58:11   (   0.06, -75.22) (  -0.76, -71.72)  400.00                80
 10/27/2021   00:33:32   (  -0.07, -75.20) (  -1.06, -79.54)  494.58                80
 10/28/2021   00:21:46   (  -0.07, -75.21) (  -0.42, -76.66)  165.94                80
 10/29/2021   00:07:20   (  -0.07, -75.22) (   0.29, -73.80)  162.88                80
 10/29/2021   23:55:34   (  -0.07, -75.23) (   0.93, -70.92)  491.76                80
 10/31/2021   12:30:37   (   0.08, -75.26) (   0.88, -78.67)  388.97                80
 11/01/2021   12:18:51   (   0.08, -75.28) (   0.23, -75.79)   59.72                80
 11/02/2021   12:04:25   (   0.08, -75.29) (  -0.49, -72.93)  269.83                80