Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-B
TLE Epoch: 2019 11 24.  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)
 11/25/2019   18:03:33   (  -0.21,-128.44) (  -0.29,-128.13)   35.83                80
 11/27/2019   06:22:34   (   0.20,-128.43) (  -0.78,-132.71)  488.32                80
 11/28/2019   05:59:15   (   0.20,-128.42) (   0.34,-127.72)   78.99                80
 11/29/2019   18:20:48   (  -0.19,-128.38) (   0.67,-132.29)  444.46                80
 11/30/2019   18:00:10   (  -0.19,-128.37) (  -0.46,-127.30)  122.98                80
 12/02/2019   06:19:10   (   0.18,-128.36) (  -0.62,-131.88)  401.53                80
 12/03/2019   05:55:52   (   0.18,-128.34) (   0.51,-126.89)  165.44                80
 12/04/2019   18:17:24   (  -0.17,-128.30) (   0.55,-131.44)  358.63                80
 12/05/2019   17:56:46   (  -0.17,-128.28) (  -0.58,-126.45)  208.46                80
 12/07/2019   06:15:47   (   0.16,-128.27) (  -0.44,-131.05)  316.31                80
 12/08/2019   05:52:28   (   0.17,-128.24) (   0.69,-126.06)  250.22                80