Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2020 8 31.  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)
 09/02/2020   05:14:56   (   0.01,-127.83) (  -0.40,-129.81)  225.61                80
 09/03/2020   04:51:36   (   0.02,-127.86) (   0.68,-124.83)  344.92                80
 09/04/2020   17:10:29   (  -0.01,-127.88) (   0.34,-129.43)  176.09                80
 09/05/2020   16:52:30   (  -0.02,-127.92) (  -0.80,-124.46)  394.76                80
 09/07/2020   05:11:32   (   0.01,-128.00) (  -0.22,-129.09)  123.91                80
 09/08/2020   04:48:12   (   0.02,-128.03) (   0.86,-124.11)  446.10                80
 09/09/2020   17:09:44   (  -0.01,-128.04) (   0.16,-128.71)   76.35                80
 09/10/2020   16:49:06   (  -0.01,-128.07) (  -0.98,-123.74)  493.69                80
 09/12/2020   05:08:07   (   0.00,-128.14) (  -0.03,-128.37)   25.90                80
 09/14/2020   17:06:20   (   0.00,-128.16) (  -0.03,-127.99)   19.13                80