Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2021 9 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)
 09/24/2021   00:20:08   (  -0.02, -75.19) (  -0.56, -77.54)  268.14                80
 09/25/2021   00:05:43   (  -0.02, -75.19) (   0.11, -74.67)   59.74                80
 09/25/2021   23:53:57   (  -0.02, -75.19) (   0.79, -71.80)  387.70                80
 09/27/2021   12:29:09   (   0.04, -75.21) (   1.05, -79.58)  497.70                80
 09/28/2021   12:17:22   (   0.04, -75.22) (   0.41, -76.70)  169.47                80
 09/29/2021   12:02:57   (   0.04, -75.22) (  -0.28, -73.83)  158.87                80
 09/30/2021   11:51:11   (   0.03, -75.23) (  -0.98, -70.96)  487.28                80
 10/02/2021   00:26:27   (  -0.06, -75.22) (  -0.89, -78.75)  404.05                80
 10/03/2021   00:14:41   (  -0.05, -75.22) (  -0.21, -75.88)   75.45                80
 10/04/2021   00:00:16   (  -0.05, -75.23) (   0.47, -73.02)  253.26                80