Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-A
TLE Epoch: 2021 3 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)
 03/28/2021   05:32:41   (  -0.04,-137.21) (  -0.44,-138.94)  197.40                80
 03/29/2021   05:09:22   (  -0.03,-137.21) (   0.68,-133.96)  369.62                80
 03/30/2021   17:30:53   (   0.04,-137.22) (   0.32,-138.56)  153.23                80
 03/31/2021   17:07:33   (   0.03,-137.21) (  -0.74,-133.58)  413.27                80
 04/02/2021   05:29:13   (  -0.03,-137.19) (  -0.26,-138.22)  117.36                80
 04/03/2021   05:05:54   (  -0.03,-137.18) (   0.87,-133.24)  448.57                80
 04/04/2021   17:27:24   (   0.03,-137.17) (   0.19,-137.83)   75.87                80
 04/05/2021   17:04:04   (   0.03,-137.16) (  -0.93,-132.86)  489.88                80
 04/07/2021   05:25:44   (  -0.03,-137.13) (  -0.13,-137.49)   41.65                80
 04/09/2021   17:23:54   (   0.03,-137.11) (   0.06,-137.11)    3.34                80