Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2020 6 21.  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)
 06/21/2020   10:50:28   (   0.03, -75.20) (  -0.20, -74.18)  116.96                80
 06/22/2020   10:38:47   (   0.03, -75.20) (  -0.88, -71.33)  442.71                80
 06/23/2020   23:11:37   (  -0.03, -75.20) (  -0.96, -79.18)  454.92                80
 06/24/2020   22:59:56   (  -0.02, -75.20) (  -0.27, -76.33)  128.73                80
 06/25/2020   22:50:55   (  -0.02, -75.20) (   0.37, -73.47)  197.70                80
 06/28/2020   11:11:46   (   0.02, -75.23) (   0.74, -78.41)  361.81                80
 06/29/2020   11:00:05   (   0.02, -75.24) (   0.11, -75.55)   35.08                80
 06/30/2020   10:45:44   (   0.02, -75.25) (  -0.57, -72.70)  291.81                80
 07/02/2020   23:09:31   (  -0.01, -75.27) (  -0.59, -77.69)  276.73                80
 07/03/2020   22:55:11   (  -0.00, -75.28) (   0.11, -74.84)   50.56                80
 07/04/2020   22:43:29   (   0.00, -75.30) (   0.76, -71.99)  378.00                80