Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-A
TLE Epoch: 2020 12 8.  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)
 12/08/2020   17:48:22   (  -0.04,-137.23) (   0.62,-140.26)  344.93                80
 12/09/2020   17:25:03   (  -0.04,-137.23) (  -0.49,-135.28)  222.24                80
 12/11/2020   05:46:43   (   0.03,-137.21) (  -0.54,-139.91)  306.99                80
 12/12/2020   05:23:23   (   0.03,-137.21) (   0.52,-134.92)  259.68                80
 12/13/2020   17:42:14   (  -0.03,-137.21) (   0.51,-139.52)  264.11                80
 12/14/2020   17:24:14   (  -0.02,-137.20) (  -0.61,-134.54)  302.18                80
 12/16/2020   05:43:15   (   0.02,-137.17) (  -0.42,-139.18)  228.33                80
 12/17/2020   05:21:19   (   0.01,-137.16) (   0.69,-134.20)  337.65                 4
 12/18/2020   17:38:47   (  -0.01,-137.15) (   0.33,-138.80)  187.12                80
 12/19/2020   17:20:46   (  -0.01,-137.14) (  -0.73,-133.81)  378.75                80
 12/21/2020   05:39:46   (   0.01,-137.11) (  -0.29,-138.44)  152.21                80