Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-A
TLE Epoch: 2020 12 22.  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)
 12/22/2020   05:16:29   (   0.03,-137.22) (   0.84,-133.48)  425.84                80
 12/23/2020   17:38:01   (  -0.03,-137.22) (   0.15,-138.08)   98.12                80
 12/24/2020   17:17:22   (  -0.03,-137.21) (  -0.94,-133.10)  468.28                80
 12/26/2020   05:36:22   (   0.03,-137.20) (  -0.12,-137.73)   61.63                80
 12/28/2020   17:31:55   (  -0.02,-137.17) (   0.01,-137.36)   21.11                80
 12/31/2020   05:30:16   (   0.01,-137.13) (   0.03,-137.01)   13.24                80
 01/02/2021   17:31:09   (  -0.01,-137.08) (  -0.13,-136.63)   51.32                80
 01/04/2021   05:47:29   (   0.01,-137.04) (  -0.92,-141.26)  480.83                80