Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2020 9 7.  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)
 09/08/2020   04:48:12   (   0.01,-128.02) (   0.87,-124.11)  445.58                80
 09/09/2020   17:09:44   (  -0.00,-128.04) (   0.15,-128.71)   76.27                80
 09/10/2020   16:46:26   (  -0.01,-128.07) (  -0.99,-123.74)  493.62                80
 09/12/2020   05:08:07   (  -0.00,-128.13) (  -0.03,-128.37)   27.07                80
 09/14/2020   17:03:40   (   0.01,-128.15) (  -0.04,-127.99)   18.72                80
 09/17/2020   05:02:02   (  -0.01,-128.23) (   0.10,-127.64)   66.70                80
 09/18/2020   17:23:34   (   0.02,-128.22) (   0.92,-132.24)  457.92                80
 09/19/2020   17:00:16   (   0.01,-128.24) (  -0.22,-127.27)  110.80                80
 09/21/2020   05:21:56   (  -0.02,-128.30) (  -0.84,-131.90)  410.35                80