Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-A
TLE Epoch: 2019 12 15.  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)
 12/16/2019   17:55:13   (   0.04,-137.22) (  -0.46,-135.06)  247.13                80
 12/18/2019   06:11:33   (  -0.05,-137.21) (  -0.61,-139.68)  281.14                80
 12/19/2019   05:53:34   (  -0.05,-137.21) (   0.48,-134.69)  286.24                80
 12/20/2019   18:09:46   (   0.05,-137.21) (   0.51,-139.29)  236.19                80
 12/21/2019   17:51:47   (   0.05,-137.21) (  -0.58,-134.30)  330.87                80
 12/23/2019   06:08:08   (  -0.05,-137.19) (  -0.42,-138.93)  198.41                80
 12/24/2019   05:50:09   (  -0.05,-137.18) (   0.67,-133.95)  368.22                80
 12/25/2019   18:06:21   (   0.05,-137.17) (   0.33,-138.54)  155.48                80
 12/26/2019   17:48:20   (   0.06,-137.16) (  -0.71,-133.55)  410.96                80
 12/28/2019   06:04:42   (  -0.06,-137.13) (  -0.29,-138.18)  119.14                80
 12/29/2019   05:46:42   (  -0.07,-137.12) (   0.81,-133.20)  447.02                80