Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-B
TLE Epoch: 2017 11 23.  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)
 11/25/2017   03:45:31   (   0.02, -89.35) (  -0.87, -93.38)  459.04                80
 11/26/2017   03:22:12   (   0.02, -89.36) (   0.20, -88.38)  111.26                80
 11/27/2017   15:41:05   (  -0.01, -89.40) (   0.76, -92.95)  403.81                80
 11/28/2017   15:23:07   (  -0.01, -89.42) (  -0.36, -87.96)  166.59                80
 11/30/2017   03:42:08   (   0.01, -89.42) (  -0.71, -92.55)  358.14                80
 12/01/2017   03:18:49   (   0.01, -89.43) (   0.41, -87.56)  212.16                80
 12/02/2017   15:37:43   (  -0.01, -89.48) (   0.59, -92.13)  303.01                80
 12/03/2017   15:19:44   (  -0.01, -89.49) (  -0.51, -87.14)  267.24                80
 12/05/2017   03:38:48   (   0.01, -89.49) (  -0.47, -91.76)  257.71                80
 12/06/2017   03:15:29   (   0.01, -89.50) (   0.62, -86.76)  312.50                80
 12/07/2017   15:34:22   (  -0.00, -89.55) (   0.40, -91.33)  202.58                80