Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-A
TLE Epoch: 2020 12 19.  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)
 12/19/2020   17:18:08   (  -0.03,-137.23) (  -0.78,-133.82)  387.69                80
 12/21/2020   05:39:49   (   0.03,-137.22) (  -0.23,-138.46)  140.90                80
 12/22/2020   05:16:30   (   0.03,-137.22) (   0.86,-133.48)  425.68                80
 12/23/2020   17:38:01   (  -0.02,-137.21) (   0.19,-138.08)   98.96                80
 12/24/2020   17:17:21   (  -0.02,-137.20) (  -0.91,-133.10)  467.36                80
 12/26/2020   05:36:23   (   0.02,-137.19) (  -0.10,-137.74)   62.19                80
 12/28/2020   17:31:54   (  -0.01,-137.16) (   0.05,-137.35)   22.53                80
 12/31/2020   05:32:56   (   0.00,-137.11) (   0.05,-137.01)   12.25                80