Simultaneous Nadir Overpasses (SNOs) between GOES-17 and LANDSAT-8
TLE Epoch: 2021 2 17.  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)
 02/18/2021   07:16:53   (  -0.03,-137.20) (   0.12,-136.46)   83.93                80
 02/20/2021   07:04:41   (  -0.03,-137.19) (   0.75,-133.51)  418.07                80
 02/20/2021   19:25:56   (   0.03,-137.19) (   0.37,-138.66)  167.97                80
 02/22/2021   19:16:24   (   0.02,-137.16) (  -0.26,-135.70)  165.19                80
 02/23/2021   07:35:08   (  -0.02,-137.14) (  -0.84,-140.89)  427.10                80
 02/24/2021   19:04:12   (   0.01,-137.13) (  -0.90,-132.75)  497.34                80
 02/25/2021   07:22:56   (  -0.01,-137.11) (  -0.21,-137.94)   95.09                80
 02/27/2021   07:13:24   (  -0.00,-137.07) (   0.43,-134.98)  236.74                80
 02/27/2021   19:31:59   (   0.00,-137.06) (   0.68,-140.14)  350.02                80
 03/01/2021   19:19:47   (   0.01,-137.02) (   0.04,-137.18)   18.72                80