Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-A
TLE Epoch: 2020 1 9.  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)
 01/11/2020   06:15:04   (  -0.02,-137.19) (  -0.82,-140.93)  426.23                80
 01/12/2020   05:57:05   (  -0.03,-137.18) (   0.28,-135.95)  140.59                80
 01/13/2020   18:13:16   (   0.03,-137.18) (   0.78,-140.53)  382.43                80
 01/14/2020   17:55:16   (   0.03,-137.17) (  -0.32,-135.55)  184.10                80
 01/16/2020   06:11:37   (  -0.03,-137.13) (  -0.72,-140.17)  346.46                80
 01/17/2020   05:53:37   (  -0.04,-137.12) (   0.38,-135.19)  219.74                80
 01/18/2020   18:09:50   (   0.03,-137.11) (   0.62,-139.78)  304.36                80
 01/19/2020   17:51:50   (   0.04,-137.10) (  -0.48,-134.80)  261.48                80
 01/21/2020   06:08:10   (  -0.03,-137.05) (  -0.55,-139.42)  270.15                80
 01/22/2020   05:50:11   (  -0.04,-137.03) (   0.55,-134.44)  295.31                80
 01/23/2020   18:06:23   (   0.03,-137.01) (   0.45,-139.04)  229.99                80