Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-B
TLE Epoch: 2019 9 18.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  METOP-B Lat/Lon    Distance(km)  Time Diff(sec)
 09/19/2019   14:23:56   (   0.00, -75.21) (  -0.25, -73.97)  140.72                80
 09/21/2019   02:45:37   (   0.00, -75.20) (  -0.77, -78.57)  384.43                80
 09/22/2019   02:22:17   (   0.00, -75.20) (   0.35, -73.58)  185.26                80
 09/23/2019   14:41:08   (   0.00, -75.23) (   0.65, -78.14)  331.43                80
 09/24/2019   14:23:09   (   0.00, -75.24) (  -0.47, -73.15)  238.45                80
 09/26/2019   02:42:09   (  -0.00, -75.23) (  -0.55, -77.74)  286.00                80
 09/27/2019   02:18:50   (  -0.00, -75.24) (   0.58, -72.75)  284.30                80
 09/28/2019   14:37:40   (   0.01, -75.28) (   0.49, -77.30)  231.35                80
 09/29/2019   14:19:41   (   0.01, -75.29) (  -0.64, -72.31)  339.40                80
 10/01/2019   02:38:41   (  -0.01, -75.30) (  -0.37, -76.91)  183.77                80
 10/02/2019   02:15:21   (  -0.01, -75.31) (   0.76, -71.91)  387.22                80