Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2021 9 24.  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)
 09/25/2021   00:05:43   (  -0.02, -75.18) (   0.12, -74.67)   59.45                80
 09/25/2021   23:53:58   (  -0.02, -75.18) (   0.79, -71.80)  387.28                80
 09/27/2021   12:29:09   (   0.04, -75.21) (   1.03, -79.58)  498.18                80
 09/28/2021   12:17:22   (   0.04, -75.21) (   0.40, -76.70)  170.05                80
 09/29/2021   12:02:57   (   0.04, -75.21) (  -0.29, -73.83)  158.15                80
 09/30/2021   11:51:10   (   0.03, -75.22) (  -0.93, -70.95)  486.45                80
 10/02/2021   00:26:27   (  -0.06, -75.20) (  -0.87, -78.76)  405.22                80
 10/03/2021   00:14:41   (  -0.05, -75.21) (  -0.19, -75.89)   76.73                80
 10/04/2021   00:00:16   (  -0.04, -75.22) (   0.48, -73.02)  251.91                80
 10/06/2021   12:23:39   (   0.06, -75.27) (   0.70, -77.91)  302.02                80
 10/07/2021   12:09:13   (   0.06, -75.28) (   0.00, -75.04)   27.21                80