Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2021 9 23.  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, -75.18) (  -0.58, -77.53)  268.29                80
 09/25/2021   00:05:43   (  -0.02, -75.19) (   0.09, -74.66)   59.53                80
 09/25/2021   23:53:57   (  -0.02, -75.19) (   0.77, -71.79)  387.44                80
 09/27/2021   12:29:08   (   0.04, -75.21) (   1.06, -79.57)  498.00                80
 09/28/2021   12:17:23   (   0.04, -75.21) (   0.37, -76.71)  169.81                80
 09/29/2021   12:02:56   (   0.04, -75.22) (  -0.27, -73.83)  158.47                80
 09/30/2021   11:51:11   (   0.03, -75.22) (  -0.96, -70.96)  486.82                80
 10/02/2021   00:26:26   (  -0.06, -75.21) (  -0.90, -78.75)  404.63                80
 10/03/2021   00:14:41   (  -0.05, -75.22) (  -0.22, -75.88)   76.09                80
 10/04/2021   00:00:15   (  -0.04, -75.23) (   0.46, -73.01)  252.60                80
 10/06/2021   12:23:39   (   0.06, -75.28) (   0.67, -77.92)  301.31                80