Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2019 10 11.  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)
 10/11/2019   17:19:55   (  -0.26,-127.95) (  -0.88,-125.22)  312.05                80
 10/13/2019   05:38:56   (   0.28,-128.00) (  -0.14,-129.84)  210.66                80
 10/14/2019   05:15:37   (   0.27,-128.02) (   0.99,-124.87)  360.28                80
 10/15/2019   17:34:31   (  -0.28,-128.08) (  -0.00,-129.46)  157.32                80
 10/16/2019   17:16:31   (  -0.27,-128.11) (  -1.07,-124.48)  413.70                80
 10/18/2019   05:35:32   (   0.28,-128.14) (   0.06,-129.10)  109.64                80
 10/19/2019   05:12:13   (   0.26,-128.16) (   1.13,-124.12)  460.37                80
 10/20/2019   17:31:06   (  -0.27,-128.20) (  -0.15,-128.71)   59.12                80
 10/23/2019   05:32:09   (   0.27,-128.25) (   0.27,-128.37)   13.40                80