Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2021 4 16.  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)
 04/16/2021   23:51:42   (  -0.03, -75.18) (  -0.40, -76.71)  174.61                80
 04/17/2021   23:37:19   (  -0.03, -75.18) (   0.28, -73.85)  151.85                80
 04/18/2021   23:25:36   (  -0.03, -75.18) (   0.96, -70.99)  478.39                80
 04/20/2021   12:00:53   (   0.03, -75.20) (   0.85, -78.79)  410.10                80
 04/21/2021   11:49:09   (   0.03, -75.20) (   0.18, -75.93)   83.31                80
 04/22/2021   11:34:46   (   0.03, -75.20) (  -0.49, -73.07)  243.73                80
 04/24/2021   23:58:18   (  -0.03, -75.18) (  -0.67, -78.00)  321.54                80
 04/25/2021   23:43:54   (  -0.03, -75.18) (   0.01, -75.14)    6.67                80
 04/26/2021   23:32:10   (  -0.03, -75.19) (   0.63, -72.26)  333.47                80
 04/29/2021   11:55:45   (   0.02, -75.23) (   0.47, -77.22)  226.53                80