Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-C
TLE Epoch: 2020 5 2.  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)
 05/03/2020   06:07:10   (  -0.24,-128.23) (  -0.29,-128.52)   33.23                80
 05/05/2020   18:05:21   (   0.24,-128.30) (   0.21,-128.09)   23.48                80
 05/08/2020   06:01:04   (  -0.24,-128.28) (  -0.09,-127.70)   66.22                80
 05/09/2020   18:19:56   (   0.23,-128.32) (   1.10,-132.26)  448.83                80
 05/10/2020   18:01:56   (   0.23,-128.32) (   0.01,-127.26)  120.69                80
 05/12/2020   06:20:57   (  -0.22,-128.30) (  -1.04,-131.86)  406.87                80
 05/13/2020   05:57:39   (  -0.22,-128.30) (   0.12,-126.88)  162.21                80
 05/14/2020   18:16:30   (   0.21,-128.33) (   0.89,-131.44)  353.72                80
 05/15/2020   17:58:31   (   0.21,-128.33) (  -0.20,-126.44)  215.65                80