Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-C
TLE Epoch: 2020 1 31.  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)
 02/01/2020   06:08:58   (  -0.01,-128.23) (  -0.32,-129.74)  171.78                80
 02/02/2020   05:50:46   (  -0.01,-128.21) (   0.78,-124.70)  400.22                80
 02/03/2020   18:09:20   (   0.01,-128.15) (   0.22,-129.18)  116.92                80
 02/04/2020   17:45:48   (   0.00,-128.12) (  -0.88,-124.13)  454.39                80
 02/06/2020   06:04:31   (  -0.01,-128.09) (  -0.15,-128.65)   64.31                80
 02/08/2020   18:04:53   (   0.00,-127.98) (   0.01,-128.09)   12.00                80
 02/11/2020   06:02:44   (  -0.01,-127.90) (   0.09,-127.56)   39.33                80
 02/12/2020   18:21:18   (   0.01,-127.83) (   0.95,-132.04)  479.46                80
 02/13/2020   17:57:46   (   0.01,-127.79) (  -0.15,-126.99)   90.96                80