Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-C
TLE Epoch: 2020 7 23.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  METOP-C Lat/Lon    Distance(km)  Time Diff(sec)
 07/24/2020   06:10:41   (   0.00,-128.40) (  -0.23,-129.43)  117.33                80
 07/25/2020   05:47:22   (   0.00,-128.40) (   0.89,-124.43)  452.05                80
 07/26/2020   18:06:14   (  -0.00,-128.40) (   0.12,-129.00)   68.26                80
 07/29/2020   06:07:14   (   0.01,-128.41) (  -0.05,-128.60)   21.21                80
 07/31/2020   18:05:27   (  -0.01,-128.39) (  -0.07,-128.17)   25.66                80
 08/02/2020   06:24:26   (   0.02,-128.40) (  -0.97,-132.76)  496.68                80
 08/03/2020   06:01:07   (   0.01,-128.40) (   0.14,-127.76)   71.76                80
 08/04/2020   18:19:59   (  -0.02,-128.37) (   0.85,-132.33)  451.14                80
 08/05/2020   18:01:59   (  -0.01,-128.37) (  -0.27,-127.34)  117.75                80