Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-A
TLE Epoch: 2020 1 27.  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)
 01/27/2020   05:46:46   (  -0.01,-137.21) (   0.78,-133.71)  399.09                80
 01/28/2020   18:02:57   (   0.01,-137.21) (   0.28,-138.29)  123.40                80
 01/29/2020   17:44:57   (   0.02,-137.21) (  -0.82,-133.31)  444.22                80
 01/31/2020   06:01:18   (  -0.01,-137.20) (  -0.20,-137.93)   83.80                80
 02/01/2020   05:43:18   (  -0.02,-137.20) (   0.90,-132.95)  483.44                80
 02/02/2020   17:59:30   (   0.01,-137.20) (   0.10,-137.55)   40.24                80
 02/05/2020   05:57:51   (  -0.01,-137.16) (  -0.01,-137.19)    3.09                80
 02/07/2020   17:58:44   (   0.01,-137.13) (  -0.09,-136.80)   37.78                80
 02/09/2020   06:15:03   (  -0.00,-137.09) (  -0.98,-141.42)  492.99                80