Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-A
TLE Epoch: 2018 10 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)
 10/22/2018   14:28:19   (  -0.00, -75.20) (   0.66, -78.17)  338.23                80
 10/23/2018   14:10:18   (  -0.00, -75.20) (  -0.47, -73.17)  231.16                80
 10/25/2018   02:29:14   (   0.00, -75.20) (  -0.59, -77.76)  292.54                80
 10/26/2018   02:05:52   (   0.01, -75.20) (   0.54, -72.77)  276.90                80
 10/27/2018   14:24:41   (  -0.01, -75.21) (   0.48, -77.33)  242.76                80
 10/28/2018   14:06:39   (  -0.01, -75.21) (  -0.65, -72.34)  326.81                80
 10/30/2018   02:25:36   (   0.00, -75.21) (  -0.35, -76.94)  196.41                80
 10/31/2018   02:02:14   (  -0.01, -75.22) (   0.72, -71.94)  373.51                80
 11/01/2018   14:21:02   (   0.02, -75.22) (   0.29, -76.50)  145.31                80
 11/02/2018   14:00:21   (   0.02, -75.23) (  -0.84, -71.51)  424.91                80