Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-B
TLE Epoch: 2019 12 5.  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)
 12/06/2019   06:34:14   (  -0.03,-137.20) (   0.11,-136.41)   88.83                80
 12/07/2019   18:53:07   (   0.03,-137.20) (   0.88,-140.98)  431.45                80
 12/08/2019   18:35:09   (   0.03,-137.19) (  -0.24,-135.99)  137.11                80
 12/10/2019   06:51:30   (  -0.03,-137.18) (  -0.78,-140.59)  387.97                80
 12/11/2019   06:33:32   (  -0.03,-137.17) (   0.35,-135.60)  180.04                80
 12/12/2019   18:49:44   (   0.03,-137.15) (   0.70,-140.15)  341.85                80
 12/13/2019   18:31:45   (   0.04,-137.13) (  -0.43,-135.16)  225.72                80
 12/15/2019   06:48:06   (  -0.04,-137.11) (  -0.66,-139.74)  300.94                80
 12/16/2019   06:30:07   (  -0.05,-137.09) (   0.47,-134.75)  266.14                80
 12/17/2019   18:46:20   (   0.05,-137.06) (   0.57,-139.31)  257.05                80
 12/18/2019   18:28:21   (   0.06,-137.03) (  -0.55,-134.32)  309.79                80