Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-B
TLE Epoch: 2019 11 16.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  METOP-B Lat/Lon    Distance(km)  Time Diff(sec)
 11/16/2019   17:49:43   (  -0.24,-128.51) (  -1.10,-124.81)  422.53                80
 11/18/2019   06:08:43   (   0.23,-128.50) (   0.05,-129.40)  101.64                80
 11/19/2019   05:45:23   (   0.23,-128.50) (   1.13,-124.40)  466.53                80
 11/20/2019   18:04:17   (  -0.22,-128.48) (  -0.14,-128.96)   54.44                80
 11/23/2019   06:05:18   (   0.22,-128.46) (   0.17,-128.55)   10.83                80
 11/25/2019   18:03:31   (  -0.21,-128.43) (  -0.27,-128.12)   35.31                80
 11/27/2019   06:22:32   (   0.20,-128.42) (  -0.77,-132.70)  489.13                80
 11/28/2019   05:59:13   (   0.20,-128.40) (   0.37,-127.72)   78.10                80
 11/29/2019   18:18:05   (  -0.19,-128.36) (   0.67,-132.27)  445.10                80