Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-A
TLE Epoch: 2019 4 11.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  METOP-A Lat/Lon    Distance(km)  Time Diff(sec)
 04/11/2019   06:06:21   (   0.01,-137.18) (   0.52,-134.82)  269.19                80
 04/12/2019   18:25:08   (  -0.02,-137.23) (   0.46,-139.39)  245.94                80
 04/13/2019   18:07:06   (  -0.02,-137.22) (  -0.65,-134.39)  322.95                80
 04/15/2019   06:26:02   (   0.02,-137.17) (  -0.36,-138.99)  207.46                80
 04/16/2019   06:02:39   (   0.02,-137.16) (   0.70,-133.98)  361.01                80
 04/17/2019   18:21:25   (   0.01,-137.19) (   0.34,-138.54)  154.25                80
 04/18/2019   18:03:22   (   0.01,-137.18) (  -0.77,-133.54)  414.30                80
 04/20/2019   06:22:19   (  -0.01,-137.12) (  -0.23,-138.15)  116.55                80
 04/21/2019   05:58:56   (   0.00,-137.11) (   0.89,-133.15)  451.08                80
 04/22/2019   18:17:44   (  -0.01,-137.13) (   0.10,-137.72)   66.50                80