Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-A
TLE Epoch: 2020 1 28.  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)
 01/28/2020   18:02:57   (   0.01,-137.21) (   0.24,-138.30)  123.31                80
 01/29/2020   17:44:58   (   0.02,-137.21) (  -0.86,-133.32)  444.25                80
 01/31/2020   06:01:18   (  -0.01,-137.20) (  -0.16,-137.94)   83.82                80
 02/01/2020   05:43:19   (  -0.02,-137.20) (   0.94,-132.96)  483.35                80
 02/02/2020   17:59:31   (   0.01,-137.19) (   0.06,-137.55)   40.42                80
 02/05/2020   05:57:51   (  -0.01,-137.16) (  -0.04,-137.19)    4.19                80
 02/07/2020   17:58:44   (   0.01,-137.13) (  -0.06,-136.80)   37.44                80
 02/09/2020   06:15:04   (  -0.01,-137.09) (  -0.96,-141.42)  493.28                80
 02/10/2020   05:57:05   (  -0.01,-137.07) (   0.15,-136.44)   72.27                80