Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-A
TLE Epoch: 2018 4 6.  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)
 04/07/2018   14:31:17   (   0.01, -75.20) (   0.47, -77.26)  234.36                80
 04/08/2018   14:13:17   (   0.01, -75.20) (  -0.66, -72.27)  334.88                80
 04/10/2018   02:32:15   (  -0.01, -75.17) (  -0.37, -76.87)  192.43                80
 04/11/2018   02:11:34   (  -0.01, -75.18) (   0.70, -71.86)  377.14                80
 04/12/2018   14:27:43   (   0.01, -75.22) (   0.31, -76.43)  138.64                80
 04/13/2018   14:09:43   (   0.01, -75.22) (  -0.82, -71.44)  431.36                80
 04/15/2018   02:28:41   (  -0.01, -75.21) (  -0.21, -76.04)   94.79                80
 04/16/2018   02:05:20   (  -0.02, -75.21) (   0.93, -71.05)  475.35                80
 04/17/2018   14:24:10   (   0.01, -75.26) (   0.09, -75.61)   39.78                80
 04/20/2018   02:22:27   (  -0.01, -75.25) (  -0.03, -75.21)    5.67                80