Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-A
TLE Epoch: 2019 12 31.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  METOP-A Lat/Lon    Distance(km)  Time Diff(sec)
 01/02/2020   06:01:17   (  -0.03,-137.22) (  -0.05,-137.45)   25.84                80
 01/04/2020   18:02:09   (   0.03,-137.22) (   0.01,-137.05)   19.75                80
 01/07/2020   06:00:31   (  -0.03,-137.21) (   0.10,-136.70)   59.08                80
 01/08/2020   18:16:42   (   0.03,-137.20) (   0.96,-141.28)  464.91                80
 01/09/2020   17:58:42   (   0.04,-137.19) (  -0.14,-136.29)  101.73                80
 01/11/2020   06:15:04   (  -0.04,-137.17) (  -0.85,-140.93)  427.57                80
 01/12/2020   05:57:04   (  -0.05,-137.16) (   0.25,-135.95)  138.63                80
 01/13/2020   18:13:15   (   0.05,-137.13) (   0.81,-140.53)  386.80                80
 01/14/2020   17:55:16   (   0.05,-137.12) (  -0.29,-135.54)  179.09                80