Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-A
TLE Epoch: 2020 1 20.  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)
 01/21/2020   06:08:12   (  -0.01,-137.20) (  -0.48,-139.44)  254.48                80
 01/22/2020   05:50:11   (  -0.02,-137.20) (   0.56,-134.44)  312.55                80
 01/23/2020   18:06:23   (   0.02,-137.19) (   0.44,-139.04)  210.64                80
 01/24/2020   17:48:24   (   0.02,-137.19) (  -0.66,-134.06)  356.14                80
 01/26/2020   06:04:44   (  -0.02,-137.16) (  -0.37,-138.68)  173.53                80
 01/27/2020   05:46:45   (  -0.03,-137.15) (   0.73,-133.70)  393.12                80
 01/28/2020   18:02:57   (   0.03,-137.14) (   0.27,-138.29)  130.67                80
 01/29/2020   17:44:58   (   0.03,-137.13) (  -0.83,-133.31)  435.70                80
 01/31/2020   06:01:18   (  -0.03,-137.10) (  -0.19,-137.93)   94.77                80
 02/01/2020   05:43:18   (  -0.03,-137.08) (   0.91,-132.95)  471.25                80
 02/02/2020   17:59:30   (   0.03,-137.07) (   0.16,-137.53)   53.85                80