Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2019 8 9.  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)
 08/09/2019   17:20:24   (  -0.05,-128.40) (  -0.78,-125.04)  381.92                80
 08/11/2019   05:41:56   (   0.01,-128.40) (  -0.28,-129.63)  140.20                80
 08/12/2019   05:18:33   (   0.04,-128.41) (   0.89,-124.63)  430.01                80
 08/13/2019   17:39:56   (  -0.00,-128.43) (   0.14,-129.18)   84.79                80
 08/14/2019   17:16:32   (  -0.03,-128.44) (  -0.97,-124.18)  485.60                80
 08/16/2019   05:38:04   (  -0.00,-128.44) (  -0.08,-128.76)   36.69                80
 08/18/2019   17:33:24   (   0.01,-128.46) (  -0.05,-128.32)   17.84                80
 08/21/2019   05:31:32   (  -0.02,-128.46) (   0.12,-127.90)   65.06                80
 08/22/2019   17:52:55   (   0.06,-128.47) (   0.92,-132.44)  451.93                80