Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-A
TLE Epoch: 2021 2 17.  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)
 02/18/2021   05:16:26   (  -0.01,-137.20) (   0.50,-134.77)  276.94                80
 02/19/2021   17:37:59   (   0.01,-137.21) (   0.49,-139.37)  246.87                80
 02/20/2021   17:14:39   (   0.01,-137.20) (  -0.63,-134.40)  319.17                80
 02/22/2021   05:36:18   (  -0.02,-137.17) (  -0.44,-139.02)  211.77                80
 02/23/2021   05:12:59   (  -0.02,-137.15) (   0.67,-134.05)  353.86                80
 02/24/2021   17:31:50   (   0.02,-137.14) (   0.37,-138.64)  171.38                80
 02/25/2021   17:13:51   (   0.02,-137.12) (  -0.74,-133.67)  393.84                80
 02/27/2021   05:30:11   (  -0.02,-137.08) (  -0.27,-138.30)  138.45                80
 02/28/2021   05:12:11   (  -0.02,-137.06) (   0.79,-133.32)  426.47                80
 03/01/2021   17:28:23   (   0.02,-137.04) (   0.19,-137.92)   99.94                80
 03/02/2021   17:10:23   (   0.02,-137.02) (  -0.86,-132.94)  464.64                80