Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-B
TLE Epoch: 2020 2 10.  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)
 02/11/2020   06:48:36   (   0.01,-137.22) (  -0.56,-139.79)  293.54                80
 02/12/2020   06:30:37   (   0.01,-137.21) (   0.53,-134.79)  275.44                80
 02/13/2020   18:46:49   (  -0.01,-137.22) (   0.48,-139.36)  243.45                80
 02/14/2020   18:28:51   (  -0.01,-137.22) (  -0.66,-134.37)  325.21                80
 02/16/2020   06:45:11   (   0.01,-137.20) (  -0.40,-138.96)  201.21                80
 02/17/2020   06:27:13   (   0.01,-137.19) (   0.74,-133.97)  366.98                80
 02/18/2020   18:43:25   (  -0.02,-137.18) (   0.27,-138.53)  153.29                80
 02/19/2020   18:25:25   (  -0.02,-137.17) (  -0.81,-133.53)  414.63                80
 02/21/2020   06:41:47   (   0.02,-137.14) (  -0.18,-138.13)  112.60                80
 02/22/2020   06:23:47   (   0.02,-137.13) (   0.91,-133.13)  455.14                80
 02/23/2020   18:39:59   (  -0.02,-137.12) (   0.12,-137.69)   65.82                80