Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-C
TLE Epoch: 2020 6 29.  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)
 06/30/2020   06:07:15   (  -0.05,-128.10) (  -0.17,-128.57)   53.51                80
 07/02/2020   18:02:48   (   0.05,-128.17) (   0.07,-128.14)    4.01                80
 07/05/2020   06:01:09   (  -0.05,-128.22) (   0.05,-127.75)   53.85                80
 07/06/2020   18:20:01   (   0.04,-128.25) (   0.97,-132.31)  463.38                80
 07/07/2020   18:02:02   (   0.04,-128.27) (  -0.20,-127.33)  108.18                80
 07/09/2020   06:21:02   (  -0.03,-128.31) (  -0.84,-131.92)  411.52                80
 07/10/2020   05:57:42   (  -0.03,-128.32) (   0.27,-126.92)  159.43                80
 07/11/2020   18:16:35   (   0.03,-128.34) (   0.75,-131.48)  358.58                80
 07/12/2020   17:58:36   (   0.03,-128.36) (  -0.42,-126.50)  212.78                80