Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2019 6 7.  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)
 06/09/2019   05:45:55   (   0.16,-128.35) (  -0.16,-129.74)  158.21                80
 06/10/2019   05:22:36   (   0.17,-128.34) (   0.97,-124.76)  407.78                80
 06/11/2019   17:44:09   (  -0.16,-128.36) (   0.08,-129.34)  112.44                80
 06/12/2019   17:20:50   (  -0.17,-128.35) (  -1.05,-124.37)  453.61                80
 06/14/2019   05:42:31   (   0.16,-128.29) (  -0.02,-128.98)   79.65                80
 06/15/2019   05:19:12   (   0.17,-128.27) (   1.12,-124.00)  485.90                80
 06/16/2019   17:40:44   (  -0.16,-128.28) (  -0.07,-128.59)   35.24                80
 06/19/2019   05:39:06   (   0.16,-128.19) (   0.14,-128.22)    4.33                80
 06/21/2019   17:34:40   (  -0.17,-128.18) (  -0.23,-127.83)   39.28                80