Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-B
TLE Epoch: 2019 10 26.  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)
 10/27/2019   18:03:18   (  -0.28,-128.36) (  -0.35,-128.15)   24.79                80
 10/29/2019   06:22:18   (   0.28,-128.40) (  -0.72,-132.73)  494.92                80
 10/30/2019   05:59:00   (   0.28,-128.41) (   0.42,-127.74)   75.91                80
 10/31/2019   18:17:53   (  -0.28,-128.43) (   0.58,-132.31)  442.14                80
 11/01/2019   17:59:54   (  -0.27,-128.44) (  -0.50,-127.31)  128.84                80
 11/03/2019   06:18:55   (   0.27,-128.47) (  -0.50,-131.91)  391.14                80
 11/04/2019   05:55:37   (   0.27,-128.48) (   0.63,-126.92)  179.21                80
 11/05/2019   18:14:29   (  -0.26,-128.49) (   0.42,-131.47)  339.77                80
 11/06/2019   17:56:30   (  -0.26,-128.50) (  -0.71,-126.48)  230.81                80
 11/08/2019   06:15:31   (   0.26,-128.53) (  -0.34,-131.06)  289.15                80
 11/09/2019   05:52:12   (   0.26,-128.54) (   0.80,-126.08)  280.83                80