Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-A
TLE Epoch: 2017 11 17.  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)
 11/18/2017   03:35:02   (   0.02, -89.31) (  -0.52, -91.69)  270.96                80
 11/19/2017   03:14:22   (   0.02, -89.32) (   0.61, -86.70)  299.00                80
 11/20/2017   15:33:11   (  -0.02, -89.36) (   0.40, -91.26)  216.34                80
 11/21/2017   15:09:51   (  -0.02, -89.36) (  -0.73, -86.26)  353.78                80
 11/23/2017   03:31:29   (   0.01, -89.35) (  -0.32, -90.85)  171.74                80
 11/24/2017   03:08:09   (   0.01, -89.35) (   0.81, -85.86)  398.57                80
 11/25/2017   15:29:38   (  -0.00, -89.40) (   0.20, -90.42)  116.27                80
 11/26/2017   15:06:17   (  -0.00, -89.41) (  -0.87, -85.42)  454.25                80
 11/28/2017   03:27:55   (  -0.00, -89.39) (  -0.17, -90.01)   70.73                80
 11/29/2017   03:04:34   (  -0.00, -89.41) (   0.97, -85.02)  499.95                80
 11/30/2017   15:23:24   (   0.00, -89.45) (   0.04, -89.58)   14.53                80