Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-A
TLE Epoch: 2018 4 19.  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)
 04/20/2018   02:22:26   (  -0.01, -75.17) (  -0.04, -75.20)    4.18                80
 04/22/2018   14:23:16   (  -0.02, -75.19) (  -0.14, -74.79)   46.05                80
 04/24/2018   02:42:13   (   0.03, -75.18) (  -0.94, -79.38)  479.30                80
 04/25/2018   02:18:53   (   0.03, -75.18) (   0.20, -74.39)   90.24                80
 04/26/2018   14:37:42   (  -0.03, -75.20) (   0.82, -78.95)  427.28                80
 04/27/2018   14:19:42   (  -0.03, -75.21) (  -0.32, -73.96)  142.89                80
 04/29/2018   02:38:39   (   0.02, -75.22) (  -0.74, -78.55)  380.55                80
 04/30/2018   02:15:19   (   0.02, -75.23) (   0.40, -73.56)  189.95                80
 05/01/2018   14:36:48   (  -0.02, -75.26) (   0.63, -78.12)  326.47                80
 05/02/2018   14:13:27   (  -0.03, -75.28) (  -0.51, -73.14)  244.26                80