Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-A
TLE Epoch: 2021 2 21.  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)
 02/22/2021   05:36:19   (  -0.01,-137.21) (  -0.39,-139.03)  207.74                80
 02/23/2021   05:12:59   (  -0.01,-137.20) (   0.66,-134.05)  358.97                80
 02/24/2021   17:34:31   (   0.02,-137.21) (   0.32,-138.65)  164.45                80
 02/25/2021   17:11:11   (   0.02,-137.20) (  -0.73,-133.67)  402.03                80
 02/27/2021   05:32:51   (  -0.03,-137.18) (  -0.28,-138.30)  128.26                80
 02/28/2021   05:09:31   (  -0.03,-137.17) (   0.84,-133.33)  437.76                80
 03/01/2021   17:28:23   (   0.03,-137.16) (   0.20,-137.92)   86.92                80
 03/02/2021   17:10:23   (   0.02,-137.15) (  -0.92,-132.95)  478.78                80
 03/04/2021   05:29:23   (  -0.02,-137.12) (  -0.15,-137.57)   52.78                80
 03/06/2021   17:24:54   (   0.02,-137.08) (   0.07,-137.19)   14.19                80