Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-C
TLE Epoch: 2019 8 11.  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)
 08/12/2019   18:40:25   (   0.01,-137.19) (   0.11,-137.70)   58.47                80
 08/15/2019   06:41:25   (  -0.01,-137.16) (  -0.05,-137.30)   15.88                80
 08/17/2019   18:39:37   (   0.01,-137.14) (  -0.03,-136.86)   31.26                80
 08/19/2019   06:58:38   (  -0.02,-137.12) (  -1.01,-141.45)  494.86                80
 08/20/2019   06:35:19   (  -0.01,-137.10) (   0.15,-136.47)   72.59                80
 08/21/2019   18:56:49   (   0.02,-137.08) (   0.93,-141.02)  449.22                80
 08/22/2019   18:33:31   (   0.02,-137.06) (  -0.24,-136.03)  117.94                80
 08/24/2019   06:55:11   (  -0.03,-137.03) (  -0.82,-140.62)  409.46                80
 08/25/2019   06:31:52   (  -0.02,-137.00) (   0.29,-135.63)  156.91                80