Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-B
TLE Epoch: 2017 12 16.  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)
 12/17/2017   02:46:59   (   0.01, -75.21) (  -0.90, -79.40)  477.26                80
 12/18/2017   02:29:00   (   0.01, -75.21) (   0.20, -74.41)   92.43                80
 12/19/2017   14:47:51   (  -0.01, -75.22) (   0.83, -78.96)  426.46                80
 12/20/2017   14:24:32   (  -0.00, -75.23) (  -0.27, -73.97)  143.23                80
 12/22/2017   02:43:33   (   0.00, -75.24) (  -0.74, -78.57)  379.33                80
 12/23/2017   02:25:34   (  -0.00, -75.25) (   0.36, -73.57)  191.09                80
 12/24/2017   14:44:25   (  -0.00, -75.27) (   0.66, -78.13)  326.48                80
 12/25/2017   14:21:06   (   0.00, -75.28) (  -0.50, -73.15)  243.90                80
 12/27/2017   02:40:07   (   0.00, -75.30) (  -0.56, -77.74)  278.13                80
 12/28/2017   02:22:08   (  -0.00, -75.32) (   0.60, -72.75)  292.83                80
 12/29/2017   14:41:00   (  -0.00, -75.35) (   0.43, -77.31)  223.85                80
 12/30/2017   14:17:40   (   0.00, -75.36) (  -0.67, -72.31)  346.83                80