Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-B
TLE Epoch: 2020 8 20.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  METOP-B Lat/Lon    Distance(km)  Time Diff(sec)
 08/20/2020   18:38:44   (  -0.02,-137.19) (  -0.09,-136.84)   39.92                80
 08/22/2020   06:55:03   (   0.03,-137.18) (  -0.95,-141.43)  485.06                80
 08/23/2020   06:37:04   (   0.02,-137.17) (   0.19,-136.44)   83.60                80
 08/24/2020   18:53:14   (  -0.02,-137.16) (   0.85,-140.99)  436.77                80
 08/25/2020   18:35:15   (  -0.02,-137.15) (  -0.30,-136.00)  131.46                80
 08/27/2020   06:51:34   (   0.02,-137.13) (  -0.74,-140.60)  394.87                80
 08/28/2020   06:33:33   (   0.02,-137.11) (   0.34,-135.59)  172.86                80
 08/29/2020   18:52:24   (  -0.01,-137.10) (   0.69,-140.15)  348.36                80
 08/30/2020   18:31:44   (  -0.00,-137.08) (  -0.45,-135.16)  219.24                80
 09/01/2020   06:48:04   (   0.00,-137.05) (  -0.59,-139.75)  307.68                80
 09/02/2020   06:30:03   (   0.00,-137.03) (   0.50,-134.75)  259.73                80