Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-C
TLE Epoch: 2020 10 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)
 10/18/2020   06:28:39   (   0.05,-137.21) (   0.57,-134.76)  278.65                80
 10/19/2020   18:47:33   (  -0.04,-137.20) (   0.43,-139.32)  241.93                80
 10/20/2020   18:29:34   (  -0.04,-137.19) (  -0.69,-134.33)  326.46                80
 10/22/2020   06:48:36   (   0.04,-137.18) (  -0.34,-138.93)  198.45                80
 10/23/2020   06:27:57   (   0.03,-137.17) (   0.78,-133.94)  369.64                80
 10/24/2020   18:44:09   (  -0.03,-137.16) (   0.29,-138.49)  152.00                80
 10/25/2020   18:26:11   (  -0.03,-137.15) (  -0.83,-133.49)  415.94                80
 10/27/2020   06:45:12   (   0.03,-137.13) (  -0.18,-138.09)  109.29                80
 10/28/2020   06:21:54   (   0.03,-137.12) (   0.94,-133.10)  458.44                80
 10/29/2020   18:40:47   (  -0.02,-137.10) (   0.08,-137.66)   63.93                80