Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-B
TLE Epoch: 2018 6 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)
 06/19/2018   02:41:43   (   0.02, -75.19) (  -0.53, -77.80)  296.56                80
 06/20/2018   02:18:23   (   0.02, -75.19) (   0.56, -72.80)  272.65                80
 06/21/2018   14:37:14   (  -0.02, -75.20) (   0.43, -77.37)  246.42                80
 06/22/2018   14:19:14   (  -0.02, -75.21) (  -0.66, -72.37)  323.37                80
 06/24/2018   02:38:12   (   0.02, -75.21) (  -0.39, -76.96)  199.67                80
 06/25/2018   02:14:52   (   0.00, -75.22) (   0.71, -71.96)  370.89                80
 06/26/2018   14:36:23   (   0.00, -75.24) (   0.29, -76.53)  147.06                80
 06/27/2018   14:13:02   (  -0.00, -75.25) (  -0.81, -71.53)  423.13                80
 06/29/2018   02:34:42   (   0.01, -75.26) (  -0.18, -76.13)   99.06                80
 06/30/2018   02:11:21   (   0.02, -75.27) (   0.92, -71.13)  471.33                80
 07/01/2018   14:32:53   (  -0.02, -75.30) (   0.07, -75.70)   45.96                80