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)
 11/17/2019   06:29:48   (  -0.02,-137.20) (   0.50,-134.74)  279.48                80
 11/18/2019   18:46:02   (   0.03,-137.21) (   0.49,-139.31)  239.64                80
 11/19/2019   18:28:02   (   0.03,-137.20) (  -0.59,-134.31)  328.85                80
 11/21/2019   06:47:03   (  -0.04,-137.17) (  -0.40,-138.91)  197.33                80
 11/22/2019   06:23:44   (  -0.04,-137.16) (   0.68,-133.91)  370.82                80
 11/23/2019   18:42:37   (   0.04,-137.16) (   0.31,-138.48)  149.38                80
 11/24/2019   18:24:38   (   0.04,-137.15) (  -0.78,-133.47)  418.48                80
 11/26/2019   06:40:58   (  -0.04,-137.11) (  -0.27,-138.06)  108.75                80
 11/27/2019   06:23:00   (  -0.04,-137.10) (   0.87,-133.07)  458.71                80
 11/28/2019   18:39:12   (   0.04,-137.08) (   0.17,-137.63)   62.63                80