Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-B
TLE Epoch: 2018 12 2.  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)
 12/02/2018   14:43:00   (   0.02, -75.18) (   0.87, -78.94)  428.88                80
 12/03/2018   14:25:02   (   0.02, -75.17) (  -0.24, -73.94)  139.87                80
 12/05/2018   02:44:04   (  -0.02, -75.16) (  -0.76, -78.54)  384.82                80
 12/06/2018   02:20:46   (  -0.02, -75.16) (   0.35, -73.55)  184.20                80
 12/07/2018   14:39:39   (   0.01, -75.17) (   0.65, -78.11)  334.50                80
 12/08/2018   14:19:01   (   0.01, -75.18) (  -0.46, -73.12)  234.80                80
 12/10/2018   02:40:43   (  -0.01, -75.18) (  -0.55, -77.72)  289.09                80
 12/11/2018   02:17:24   (  -0.00, -75.18) (   0.56, -72.72)  280.52                80
 12/12/2018   14:36:18   (  -0.00, -75.20) (   0.44, -77.29)  237.16                80
 12/13/2018   14:18:19   (  -0.00, -75.21) (  -0.67, -72.29)  332.93                80
 12/15/2018   02:37:20   (   0.01, -75.22) (  -0.39, -76.88)  189.74                80