Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-B
TLE Epoch: 2020 4 6.  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)
 04/07/2020   18:32:30   (   0.03,-137.21) (  -0.41,-135.22)  227.43                80
 04/09/2020   06:51:30   (  -0.03,-137.20) (  -0.62,-139.81)  297.44                80
 04/10/2020   06:28:11   (  -0.03,-137.20) (   0.48,-134.81)  271.66                80
 04/11/2020   18:47:03   (   0.03,-137.22) (   0.53,-139.38)  246.79                80
 04/12/2020   18:29:05   (   0.02,-137.22) (  -0.63,-134.40)  322.01                80
 04/14/2020   06:48:05   (  -0.02,-137.20) (  -0.41,-138.99)  204.09                80
 04/15/2020   06:24:46   (  -0.02,-137.19) (   0.69,-133.99)  364.25                80
 04/16/2020   18:43:38   (   0.02,-137.19) (   0.30,-138.56)  155.21                80
 04/17/2020   18:25:38   (   0.01,-137.19) (  -0.80,-133.56)  413.15                80
 04/19/2020   06:44:39   (  -0.01,-137.16) (  -0.24,-138.16)  113.37                80
 04/20/2020   06:21:19   (  -0.01,-137.15) (   0.86,-133.16)  454.67                80