Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2020 4 28.  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)
 04/29/2020   05:22:10   (  -0.24,-128.18) (  -0.45,-129.09)  103.60                80
 04/30/2020   04:58:50   (  -0.24,-128.19) (   0.66,-124.11)  464.85                80
 05/01/2020   17:20:21   (   0.24,-128.25) (   0.37,-128.70)   51.93                80
 05/04/2020   05:18:43   (  -0.24,-128.24) (  -0.24,-128.36)   13.62                80
 05/06/2020   17:16:55   (   0.24,-128.29) (   0.16,-127.97)   37.21                80
 05/08/2020   05:35:55   (  -0.24,-128.26) (  -1.20,-132.59)  493.16                80
 05/09/2020   05:12:36   (  -0.23,-128.27) (  -0.09,-127.61)   74.34                80
 05/10/2020   17:31:28   (   0.23,-128.31) (   1.06,-132.22)  444.77                80
 05/11/2020   17:13:28   (   0.22,-128.31) (   0.01,-127.22)  122.78                80