Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-C
TLE Epoch: 2019 8 15.  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)
 08/17/2019   18:36:58   (   0.01,-137.19) (  -0.09,-136.87)   37.01                80
 08/19/2019   06:58:38   (  -0.02,-137.17) (  -0.96,-141.46)  488.69                80
 08/20/2019   06:35:19   (  -0.01,-137.16) (   0.14,-136.47)   79.39                80
 08/21/2019   18:56:50   (   0.02,-137.15) (   0.87,-141.03)  441.03                80
 08/22/2019   18:33:31   (   0.02,-137.14) (  -0.24,-136.03)  126.73                80
 08/24/2019   06:55:11   (  -0.02,-137.11) (  -0.82,-140.62)  400.17                80
 08/25/2019   06:31:52   (  -0.02,-137.09) (   0.28,-135.62)  166.89                80
 08/26/2019   18:53:23   (   0.03,-137.07) (   0.73,-140.19)  355.31                80
 08/27/2019   18:30:03   (   0.03,-137.04) (  -0.38,-135.19)  211.28                80
 08/29/2019   06:51:44   (  -0.03,-137.00) (  -0.68,-139.78)  317.18                80