Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-C
TLE Epoch: 2021 6 5.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  METOP-C Lat/Lon    Distance(km)  Time Diff(sec)
 06/06/2021   06:49:58   (  -0.03,-137.18) (  -0.62,-139.81)  300.68                80
 06/07/2021   06:31:59   (  -0.03,-137.17) (   0.50,-134.82)  267.77                80
 06/08/2021   18:48:09   (   0.03,-137.17) (   0.53,-139.38)  252.26                80
 06/09/2021   18:30:09   (   0.03,-137.16) (  -0.59,-134.39)  315.65                80
 06/11/2021   06:46:30   (  -0.02,-137.13) (  -0.45,-138.98)  211.79                80
 06/12/2021   06:28:30   (  -0.02,-137.11) (   0.68,-133.99)  355.57                80
 06/13/2021   18:44:41   (   0.02,-137.09) (   0.37,-138.54)  166.10                80
 06/14/2021   18:26:41   (   0.01,-137.07) (  -0.76,-133.55)  400.90                80
 06/16/2021   06:43:01   (  -0.01,-137.03) (  -0.27,-138.15)  127.53                80
 06/17/2021   06:25:02   (  -0.01,-137.01) (   0.86,-133.16)  439.19                80
 06/18/2021   18:41:12   (   0.01,-136.98) (   0.20,-137.71)   83.52                80