Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-A
TLE Epoch: 2019 5 21.  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)
 05/22/2019   01:52:39   (   0.00, -75.17) (   0.72, -71.97)  364.79                80
 05/23/2019   14:11:27   (   0.00, -75.20) (   0.31, -76.54)  152.66                80
 05/24/2019   13:50:46   (   0.00, -75.20) (  -0.82, -71.55)  417.01                80
 05/26/2019   02:12:22   (  -0.01, -75.19) (  -0.22, -76.15)  108.58                80
 05/27/2019   01:49:00   (  -0.01, -75.20) (   0.91, -71.16)  461.44                80
 05/28/2019   14:10:29   (   0.01, -75.24) (   0.12, -75.72)   54.83                80
 05/31/2019   02:08:44   (  -0.01, -75.26) (  -0.03, -75.34)    8.80                80
 06/02/2019   14:04:10   (   0.01, -75.32) (  -0.08, -74.91)   46.08                80
 06/04/2019   02:25:47   (  -0.00, -75.32) (  -0.95, -79.52)  478.01                80