Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2020 5 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)
 05/11/2020   17:13:28   (   0.22,-128.33) (  -0.02,-127.23)  125.95                80
 05/13/2020   05:32:28   (  -0.22,-128.28) (  -1.01,-131.85)  407.36                80
 05/14/2020   05:09:09   (  -0.21,-128.28) (   0.10,-126.88)  159.87                80
 05/15/2020   17:28:01   (   0.21,-128.33) (   0.87,-131.48)  357.51                80
 05/16/2020   17:10:01   (   0.21,-128.33) (  -0.18,-126.49)  209.95                80
 05/18/2020   05:29:01   (  -0.21,-128.28) (  -0.84,-131.11)  323.37                80
 05/19/2020   05:05:41   (  -0.21,-128.27) (   0.27,-126.14)  243.66                80
 05/20/2020   17:24:34   (   0.20,-128.32) (   0.71,-130.74)  274.62                80
 05/21/2020   17:06:33   (   0.20,-128.32) (  -0.35,-125.75)  292.31                80
 05/23/2020   05:25:34   (  -0.20,-128.25) (  -0.67,-130.38)  241.90                80
 05/24/2020   05:02:14   (  -0.19,-128.24) (   0.45,-125.40)  324.23                80