Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-C
TLE Epoch: 2019 6 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)
 06/15/2019   18:40:19   (  -0.02,-137.21) (   0.11,-137.70)   56.57                80
 06/18/2019   06:41:21   (   0.03,-137.18) (   0.01,-137.31)   14.95                80
 06/20/2019   18:39:35   (  -0.04,-137.18) (  -0.12,-136.89)   33.69                80
 06/22/2019   06:58:35   (   0.04,-137.15) (  -0.90,-141.48)  493.28                80
 06/23/2019   06:35:16   (   0.05,-137.13) (   0.20,-136.48)   74.28                80
 06/24/2019   18:54:08   (  -0.05,-137.13) (   0.85,-141.04)  446.39                80
 06/25/2019   18:36:09   (  -0.05,-137.12) (  -0.29,-136.06)  121.27                80
 06/27/2019   06:55:09   (   0.05,-137.08) (  -0.77,-140.64)  406.00                80
 06/28/2019   06:31:50   (   0.05,-137.06) (   0.38,-135.65)  160.92                80