Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-A
TLE Epoch: 2021 3 27.  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   05:32:42   (  -0.03,-137.21) (  -0.42,-138.94)  197.28                80
 03/29/2021   05:09:22   (  -0.03,-137.21) (   0.71,-133.97)  369.75                80
 03/30/2021   17:30:53   (   0.03,-137.22) (   0.36,-138.56)  153.35                80
 03/31/2021   17:07:33   (   0.03,-137.21) (  -0.77,-133.58)  413.22                80
 04/02/2021   05:29:13   (  -0.03,-137.19) (  -0.24,-138.22)  117.12                80
 04/03/2021   05:05:53   (  -0.03,-137.18) (   0.83,-133.24)  448.85                80
 04/04/2021   17:24:44   (   0.03,-137.17) (   0.17,-137.84)   75.77                80
 04/05/2021   17:06:44   (   0.03,-137.16) (  -0.90,-132.85)  490.00                80
 04/07/2021   05:25:44   (  -0.03,-137.13) (  -0.10,-137.49)   41.15                80
 04/09/2021   17:23:55   (   0.02,-137.11) (   0.03,-137.11)    0.72                80