Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2020 6 5.  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)
 06/07/2020   05:12:30   (  -0.15,-127.94) (  -0.22,-128.14)   23.73                80
 06/09/2020   17:13:23   (   0.13,-127.92) (   0.07,-127.76)   18.95                80
 06/12/2020   05:09:02   (  -0.13,-127.80) (  -0.02,-127.40)   45.32                80
 06/13/2020   17:27:54   (   0.12,-127.80) (   1.05,-131.99)  477.51                80
 06/14/2020   17:09:54   (   0.12,-127.78) (  -0.07,-127.02)   86.96                80
 06/16/2020   05:28:54   (  -0.11,-127.68) (  -0.99,-131.64)  450.80                80
 06/17/2020   05:05:33   (  -0.12,-127.64) (   0.08,-126.65)  113.06                80
 06/18/2020   17:24:25   (   0.11,-127.64) (   0.90,-131.25)  411.03                80