Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-A
TLE Epoch: 2019 12 24.  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)
 12/24/2019   05:50:09   (  -0.02,-137.20) (   0.69,-133.95)  369.37                80
 12/25/2019   18:06:21   (   0.03,-137.17) (   0.30,-138.55)  156.45                80
 12/26/2019   17:48:21   (   0.03,-137.15) (  -0.73,-133.55)  409.16                80
 12/28/2019   06:04:42   (  -0.04,-137.12) (  -0.27,-138.18)  121.27                80
 12/29/2019   05:46:43   (  -0.04,-137.10) (   0.83,-133.20)  444.10                80
 12/30/2019   18:02:54   (   0.05,-137.06) (   0.22,-137.78)   82.40                80
 12/31/2019   17:44:54   (   0.05,-137.04) (  -0.87,-132.80)  482.78                80
 01/02/2020   06:01:16   (  -0.05,-137.00) (  -0.12,-137.43)   48.38                80
 01/04/2020   17:59:28   (   0.06,-136.93) (   0.08,-137.03)   10.94                80