Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-B
TLE Epoch: 2019 11 16.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  METOP-B Lat/Lon    Distance(km)  Time Diff(sec)
 11/16/2019   06:47:48   (  -0.01,-137.21) (  -0.59,-139.74)  289.43                80
 11/17/2019   06:29:49   (  -0.02,-137.20) (   0.55,-134.75)  279.54                80
 11/18/2019   18:46:01   (   0.03,-137.20) (   0.50,-139.31)  239.74                80
 11/19/2019   18:28:03   (   0.04,-137.20) (  -0.64,-134.32)  328.71                80
 11/21/2019   06:47:03   (  -0.04,-137.17) (  -0.41,-138.91)  197.46                80
 11/22/2019   06:23:44   (  -0.04,-137.16) (   0.67,-133.91)  370.64                80
 11/23/2019   18:42:37   (   0.04,-137.16) (   0.31,-138.47)  149.68                80
 11/24/2019   18:24:38   (   0.04,-137.14) (  -0.77,-133.47)  418.13                80
 11/26/2019   06:40:58   (  -0.04,-137.11) (  -0.28,-138.06)  109.08                80
 11/27/2019   06:22:59   (  -0.04,-137.09) (   0.86,-133.07)  458.35                80
 11/28/2019   18:39:12   (   0.04,-137.07) (   0.18,-137.63)   63.13                80