Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-C
TLE Epoch: 2020 11 18.  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)
 11/18/2020   18:29:55   (  -0.04,-137.20) (  -0.70,-134.36)  324.26                80
 11/20/2020   06:48:54   (   0.03,-137.18) (  -0.38,-138.94)  200.87                80
 11/21/2020   06:25:36   (   0.03,-137.17) (   0.75,-133.95)  366.92                80
 11/22/2020   18:44:29   (  -0.03,-137.15) (   0.28,-138.51)  155.29                80
 11/23/2020   18:26:31   (  -0.03,-137.14) (  -0.85,-133.52)  412.37                80
 11/25/2020   06:45:31   (   0.02,-137.12) (  -0.17,-138.11)  113.26                80
 11/26/2020   06:24:51   (   0.02,-137.10) (   0.90,-133.11)  454.14                80
 11/27/2020   18:41:05   (  -0.02,-137.07) (   0.12,-137.67)   68.85                80
 11/28/2020   18:23:06   (  -0.02,-137.05) (  -1.01,-132.69)  498.15                80
 11/30/2020   06:39:26   (   0.01,-137.02) (  -0.02,-137.28)   28.81                80