Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-C
TLE Epoch: 2019 9 18.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  METOP-C Lat/Lon    Distance(km)  Time Diff(sec)
 09/20/2019   02:33:13   (   0.00, -75.20) (  -0.03, -75.26)    7.64                80
 09/22/2019   14:28:45   (   0.00, -75.23) (  -0.09, -74.83)   45.60                80
 09/24/2019   02:50:25   (  -0.01, -75.22) (  -0.96, -79.42)  479.34                80
 09/25/2019   02:27:06   (  -0.00, -75.22) (   0.15, -74.43)   90.47                80
 09/26/2019   14:48:37   (  -0.00, -75.26) (   0.85, -78.99)  425.83                80
 09/27/2019   14:25:18   (  -0.00, -75.27) (  -0.26, -73.99)  144.42                80
 09/29/2019   02:46:59   (   0.00, -75.27) (  -0.72, -78.60)  379.32                80
 09/30/2019   02:23:39   (   0.01, -75.28) (   0.39, -73.61)  191.33                80
 10/01/2019   14:45:11   (  -0.01, -75.32) (   0.62, -78.17)  323.83                80