Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-A
TLE Epoch: 2021 6 1.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  METOP-A Lat/Lon    Distance(km)  Time Diff(sec)
 06/02/2021   01:00:58   (   0.04, -75.21) (   0.45, -73.45)  201.71                80
 06/03/2021   13:22:29   (  -0.04, -75.25) (   0.58, -78.05)  318.46                80
 06/04/2021   12:59:10   (  -0.05, -75.27) (  -0.53, -73.07)  249.97                80
 06/06/2021   01:20:50   (   0.04, -75.27) (  -0.48, -77.71)  277.72                80
 06/07/2021   00:57:30   (   0.05, -75.29) (   0.58, -72.73)  291.08                80
 06/08/2021   13:19:02   (  -0.05, -75.34) (   0.39, -77.34)  228.03                80
 06/09/2021   12:55:43   (  -0.05, -75.36) (  -0.73, -72.37)  340.85                80
 06/11/2021   01:17:22   (   0.05, -75.36) (  -0.33, -77.00)  186.34                80
 06/12/2021   00:54:03   (   0.06, -75.39) (   0.79, -72.02)  382.68                80
 06/13/2021   13:15:35   (  -0.06, -75.44) (   0.18, -76.64)  135.98                80
 06/14/2021   12:52:14   (  -0.07, -75.46) (  -0.88, -71.65)  433.25                80