Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-B
TLE Epoch: 2020 9 26.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  METOP-B Lat/Lon    Distance(km)  Time Diff(sec)
 09/27/2020   18:49:30   (  -0.04,-137.20) (   0.60,-140.15)  335.21                80
 09/28/2020   18:31:31   (  -0.04,-137.20) (  -0.48,-135.14)  233.57                80
 09/30/2020   06:50:33   (   0.04,-137.19) (  -0.52,-139.75)  290.93                80
 10/01/2020   06:27:14   (   0.04,-137.19) (   0.56,-134.75)  277.60                80
 10/02/2020   18:46:06   (  -0.04,-137.18) (   0.45,-139.31)  243.25                80
 10/03/2020   18:28:07   (  -0.04,-137.17) (  -0.68,-134.32)  325.00                80
 10/05/2020   06:47:09   (   0.04,-137.15) (  -0.36,-138.91)  200.36                80
 10/06/2020   06:26:30   (   0.04,-137.14) (   0.77,-133.92)  367.36                80
 10/07/2020   18:42:43   (  -0.04,-137.12) (   0.24,-138.48)  155.04                80
 10/08/2020   18:24:43   (  -0.03,-137.10) (  -0.83,-133.48)  412.21                80
 10/10/2020   06:41:04   (   0.03,-137.07) (  -0.20,-138.07)  114.56                80