Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-C
TLE Epoch: 2020 1 6.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  METOP-C Lat/Lon    Distance(km)  Time Diff(sec)
 01/07/2020   06:34:20   (  -0.01,-137.21) (   0.33,-135.58)  185.87                80
 01/08/2020   18:50:13   (   0.01,-137.21) (   0.64,-140.06)  324.69                80
 01/09/2020   18:32:01   (   0.02,-137.21) (  -0.45,-135.01)  249.26                80
 01/11/2020   06:48:05   (  -0.02,-137.18) (  -0.57,-139.53)  269.12                80
 01/12/2020   06:29:54   (  -0.03,-137.17) (   0.58,-134.50)  304.36                80
 01/13/2020   18:45:47   (   0.03,-137.15) (   0.45,-138.97)  207.61                80
 01/14/2020   18:27:36   (   0.04,-137.14) (  -0.70,-133.93)  365.64                80
 01/16/2020   06:43:39   (  -0.03,-137.10) (  -0.32,-138.46)  153.63                80
 01/17/2020   06:25:28   (  -0.04,-137.09) (   0.78,-133.41)  419.25                80
 01/18/2020   18:41:21   (   0.03,-137.06) (   0.20,-137.89)   93.89                80
 01/19/2020   18:23:10   (   0.04,-137.04) (  -0.89,-132.84)  478.63                80