Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-A
TLE Epoch: 2019 12 6.  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)
 12/08/2019   06:18:25   (  -0.03,-137.19) (  -0.91,-141.18)  453.92                80
 12/09/2019   06:00:26   (  -0.04,-137.19) (   0.18,-136.19)  112.99                80
 12/10/2019   18:16:38   (   0.03,-137.18) (   0.82,-140.79)  410.83                80
 12/11/2019   17:58:38   (   0.04,-137.17) (  -0.27,-135.80)  155.63                80
 12/13/2019   06:15:00   (  -0.04,-137.14) (  -0.74,-140.43)  374.07                80
 12/14/2019   05:57:00   (  -0.05,-137.13) (   0.35,-135.45)  191.85                80
 12/15/2019   18:13:11   (   0.05,-137.10) (   0.71,-140.03)  333.61                80
 12/16/2019   17:55:12   (   0.06,-137.08) (  -0.38,-135.04)  231.96                80
 12/18/2019   06:11:33   (  -0.06,-137.05) (  -0.63,-139.67)  298.88                80
 12/19/2019   05:53:34   (  -0.06,-137.02) (   0.47,-134.69)  266.35                80
 12/20/2019   18:09:45   (   0.06,-136.99) (   0.59,-139.27)  260.20                80