Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-B
TLE Epoch: 2020 1 5.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  METOP-B Lat/Lon    Distance(km)  Time Diff(sec)
 01/06/2020   18:35:26   (   0.02,-137.22) (  -0.27,-136.01)  138.71                80
 01/08/2020   06:51:47   (  -0.01,-137.21) (  -0.77,-140.60)  386.99                80
 01/09/2020   06:33:49   (  -0.02,-137.20) (   0.36,-135.61)  181.30                80
 01/10/2020   18:50:00   (   0.02,-137.19) (   0.71,-140.16)  339.24                80
 01/11/2020   18:32:02   (   0.03,-137.18) (  -0.43,-135.17)  228.67                80
 01/13/2020   06:48:23   (  -0.03,-137.15) (  -0.61,-139.77)  298.39                80
 01/14/2020   06:30:23   (  -0.03,-137.13) (   0.47,-134.77)  269.16                80
 01/15/2020   18:46:36   (   0.03,-137.12) (   0.54,-139.33)  252.48                80
 01/16/2020   18:28:37   (   0.04,-137.10) (  -0.60,-134.34)  314.83                80
 01/18/2020   06:44:59   (  -0.03,-137.06) (  -0.44,-138.93)  213.12                80
 01/19/2020   06:26:59   (  -0.04,-137.04) (   0.64,-133.93)  353.74                80