Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-B
TLE Epoch: 2019 10 29.  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)
 10/30/2019   18:38:59   (  -0.01,-137.21) (   0.09,-137.66)   51.51                80
 11/02/2019   06:40:01   (   0.01,-137.21) (  -0.02,-137.26)    6.10                80
 11/04/2019   18:38:15   (  -0.00,-137.20) (  -0.06,-136.82)   42.66                80
 11/06/2019   06:57:16   (  -0.00,-137.19) (  -0.94,-141.42)  481.32                80
 11/07/2019   06:33:57   (  -0.00,-137.19) (   0.14,-136.42)   87.26                80
 11/08/2019   18:52:50   (   0.00,-137.17) (   0.86,-140.98)  433.94                80
 11/09/2019   18:34:51   (   0.00,-137.17) (  -0.28,-135.99)  134.31                80
 11/11/2019   06:51:12   (  -0.00,-137.15) (  -0.77,-140.58)  390.53                80
 11/12/2019   06:33:13   (  -0.00,-137.14) (   0.37,-135.59)  177.24                80