Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2020 9 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)
 09/07/2020   05:11:31   (   0.01,-128.00) (  -0.26,-129.08)  124.49                80
 09/08/2020   04:48:12   (   0.01,-128.02) (   0.88,-124.11)  445.48                80
 09/09/2020   17:09:45   (  -0.00,-128.04) (   0.13,-128.71)   76.54                80
 09/10/2020   16:46:25   (  -0.01,-128.06) (  -0.95,-123.73)  493.35                80
 09/12/2020   05:08:07   (  -0.00,-128.13) (  -0.07,-128.36)   27.09                80
 09/14/2020   17:03:40   (   0.00,-128.15) (  -0.05,-127.99)   18.49                80
 09/17/2020   05:02:02   (  -0.00,-128.23) (   0.12,-127.65)   66.46                80
 09/18/2020   17:23:35   (   0.01,-128.22) (   0.90,-132.24)  458.36                80
 09/19/2020   17:00:15   (   0.00,-128.24) (  -0.18,-127.26)  110.38                80