Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2020 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)
 10/11/2020   05:08:15   (  -0.09,-128.43) (  -0.19,-129.00)   63.66                80
 10/13/2020   17:06:28   (   0.10,-128.38) (   0.12,-128.61)   25.83                80
 10/16/2020   05:02:09   (  -0.10,-128.39) (  -0.08,-128.26)   14.48                80
 10/18/2020   17:00:22   (   0.11,-128.33) (   0.01,-127.88)   51.03                80
 10/20/2020   05:22:02   (  -0.13,-128.33) (  -1.05,-132.51)  475.54                80
 10/21/2020   04:58:42   (  -0.12,-128.32) (   0.04,-127.53)   89.55                80
 10/22/2020   17:20:15   (   0.14,-128.26) (   0.98,-132.13)  440.42                80
 10/23/2020   16:56:55   (   0.13,-128.24) (  -0.11,-127.15)  124.45                80