Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-A
TLE Epoch: 2017 12 7.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  METOP-A Lat/Lon    Distance(km)  Time Diff(sec)
 12/07/2017   14:40:36   (   0.02, -80.33) (  -0.46, -78.32)  229.96                80
 12/10/2017   02:36:02   (  -0.03, -76.98) (  -0.21, -77.76)   89.15                80
 12/11/2017   02:17:56   (  -0.03, -75.66) (   0.61, -72.70)  337.20                80
 12/12/2017   14:34:00   (   0.03, -73.67) (   0.80, -77.17)  398.48                80
 12/13/2017   14:15:54   (   0.03, -72.36) (  -0.01, -72.11)   28.22                80
 12/14/2017   13:55:10   (   0.03, -71.05) (  -0.89, -67.06)  455.26                80
 12/16/2017   02:11:21   (  -0.03, -69.03) (  -0.58, -71.56)  288.82                80
 12/17/2017   01:53:16   (  -0.03, -67.72) (   0.23, -66.50)  138.38                80
 12/19/2017   13:48:34   (   0.03, -64.44) (   0.36, -65.92)  168.16                80
 12/20/2017   13:30:28   (   0.04, -63.14) (  -0.45, -60.85)  259.54                80