Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2021 7 4.  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)
 07/05/2021   12:12:29   (  -0.09, -75.14) (   0.76, -78.72)  409.07                80
 07/06/2021   12:00:45   (  -0.09, -75.14) (   0.08, -75.86)   81.58                80
 07/07/2021   11:46:20   (  -0.10, -75.15) (  -0.61, -72.99)  245.94                80
 07/10/2021   00:09:59   (   0.10, -75.13) (  -0.59, -77.95)  323.17                80
 07/10/2021   23:58:15   (   0.10, -75.13) (   0.10, -75.09)    4.94                80
 07/11/2021   23:43:50   (   0.11, -75.14) (   0.79, -72.23)  332.79                80
 07/14/2021   12:07:11   (  -0.11, -75.19) (   0.35, -77.11)  220.14                80
 07/15/2021   11:52:46   (  -0.12, -75.20) (  -0.33, -74.25)  108.39                80
 07/16/2021   11:41:02   (  -0.12, -75.21) (  -1.02, -71.39)  437.04                80
 07/18/2021   00:16:24   (   0.11, -75.20) (  -0.84, -79.21)  457.46                80