Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-B
TLE Epoch: 2018 4 17.  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)
 04/18/2018   02:22:30   (  -0.01, -75.18) (   0.34, -73.62)  177.61                80
 04/19/2018   14:41:20   (   0.01, -75.19) (   0.69, -78.18)  341.06                80
 04/20/2018   14:23:21   (   0.00, -75.19) (  -0.45, -73.19)  227.60                80
 04/22/2018   02:42:21   (   0.02, -75.17) (  -0.57, -77.79)  298.96                80
 04/23/2018   02:19:02   (   0.02, -75.17) (   0.57, -72.80)  269.94                80
 04/24/2018   14:37:52   (  -0.03, -75.18) (   0.46, -77.36)  248.04                80
 04/25/2018   14:19:53   (  -0.02, -75.19) (  -0.67, -72.37)  321.55                80
 04/27/2018   02:38:52   (   0.03, -75.18) (  -0.40, -76.96)  203.03                80
 04/28/2018   02:15:32   (   0.02, -75.19) (   0.74, -71.97)  367.00                80
 04/29/2018   14:34:24   (  -0.03, -75.22) (   0.23, -76.54)  149.67                80
 04/30/2018   14:16:23   (  -0.03, -75.23) (  -0.84, -71.54)  420.72                80