Simultaneous Nadir Overpasses (SNOs) between GOES-17 and LANDSAT-8
TLE Epoch: 2020 2 14.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  LANDSAT-8 Lat/Lon    Distance(km)  Time Diff(sec)
 02/14/2020   07:29:04   (   0.01,-137.21) (  -0.43,-139.43)  252.16                80
 02/16/2020   07:19:33   (   0.02,-137.20) (   0.16,-136.47)   82.75                80
 02/18/2020   07:07:22   (   0.02,-137.19) (   0.82,-133.52)  416.93                80
 02/18/2020   19:25:56   (  -0.03,-137.20) (   0.31,-138.67)  168.60                80
 02/20/2020   19:16:25   (  -0.03,-137.17) (  -0.34,-135.72)  165.03                80
 02/21/2020   07:35:09   (   0.03,-137.16) (  -0.78,-140.91)  427.61                80
 02/22/2020   19:04:14   (  -0.03,-137.15) (  -0.99,-132.77)  498.40                80
 02/23/2020   07:22:58   (   0.03,-137.13) (  -0.13,-137.96)   94.33                80
 02/25/2020   07:13:26   (   0.03,-137.10) (   0.46,-135.00)  238.72                80
 02/25/2020   19:32:02   (  -0.03,-137.11) (   0.62,-140.16)  347.25                80
 02/27/2020   19:19:51   (  -0.03,-137.08) (  -0.03,-137.21)   15.09                80