Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-A
TLE Epoch: 2019 9 19.  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)
 09/20/2019   17:51:56   (   0.02,-137.21) (  -0.79,-133.55)  416.96                80
 09/22/2019   06:13:38   (  -0.03,-137.20) (  -0.24,-138.18)  111.07                80
 09/23/2019   05:50:19   (  -0.03,-137.20) (   0.89,-133.20)  455.83                80
 09/24/2019   18:11:51   (   0.03,-137.19) (   0.17,-137.78)   67.62                80
 09/25/2019   17:48:33   (   0.02,-137.18) (  -0.96,-132.81)  498.82                80
 09/27/2019   06:10:14   (  -0.02,-137.16) (  -0.07,-137.43)   30.61                80
 09/29/2019   18:08:28   (   0.02,-137.14) (   0.00,-137.04)   11.30                80
 10/02/2019   06:04:10   (  -0.03,-137.09) (   0.05,-136.67)   47.51                80
 10/03/2019   18:23:03   (   0.04,-137.07) (   0.95,-141.27)  477.72                80