Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2020 8 13.  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)
 08/14/2020   05:05:15   (   0.02,-128.09) (   0.07,-127.74)   39.61                80
 08/15/2020   17:24:07   (  -0.02,-128.04) (   0.94,-132.33)  489.22                80
 08/16/2020   17:06:09   (  -0.03,-128.01) (  -0.19,-127.36)   74.04                80
 08/18/2020   05:25:10   (   0.03,-127.95) (  -0.85,-132.00)  460.52                80
 08/19/2020   05:01:51   (   0.04,-127.91) (   0.23,-127.01)  102.05                80
 08/20/2020   17:20:43   (  -0.04,-127.85) (   0.79,-131.61)  427.92                80
 08/21/2020   17:02:43   (  -0.04,-127.81) (  -0.29,-126.63)  134.84                80
 08/23/2020   05:21:45   (   0.04,-127.75) (  -0.75,-131.26)  399.92                80
 08/24/2020   04:58:25   (   0.04,-127.71) (   0.33,-126.28)  162.27                80
 08/25/2020   17:17:17   (  -0.04,-127.64) (   0.69,-130.87)  368.89                80
 08/26/2020   16:59:18   (  -0.04,-127.59) (  -0.38,-125.89)  193.25                80