Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2019 11 20.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  METOP-A Lat/Lon    Distance(km)  Time Diff(sec)
 11/21/2019   05:32:21   (   0.23,-128.48) (   0.16,-128.87)   43.79                80
 11/23/2019   17:27:54   (  -0.22,-128.47) (  -0.23,-128.48)    1.16                80
 11/26/2019   05:26:16   (   0.22,-128.44) (   0.30,-128.12)   36.63                80
 11/27/2019   17:45:08   (  -0.21,-128.42) (   0.71,-132.71)  488.37                80
 11/28/2019   17:27:09   (  -0.21,-128.40) (  -0.37,-127.73)   77.78                80
 11/30/2019   05:46:09   (   0.20,-128.38) (  -0.70,-132.34)  451.19                80
 12/01/2019   05:22:51   (   0.20,-128.37) (   0.45,-127.37)  114.45                80
 12/02/2019   17:41:42   (  -0.19,-128.34) (   0.62,-131.95)  411.43                80
 12/03/2019   17:23:42   (  -0.19,-128.32) (  -0.47,-126.96)  154.39                80