Simultaneous Nadir Overpasses (SNOs) between GOES-17 and LANDSAT-8
TLE Epoch: 2023 1 15.  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)
 01/16/2023   07:11:02   (   0.00,-137.27) (   0.48,-134.99)  258.18                80
 01/16/2023   19:32:17   (  -0.00,-137.27) (   0.62,-140.15)  327.82                80
 01/18/2023   19:22:43   (  -0.00,-137.23) (   0.00,-137.18)    5.44                80
 01/20/2023   19:10:29   (  -0.00,-137.18) (  -0.64,-134.22)  337.42                80
 01/21/2023   07:29:12   (   0.00,-137.16) (  -0.49,-139.40)  255.02                80
 01/23/2023   07:19:37   (  -0.00,-137.11) (   0.12,-136.43)   77.02                80
 01/25/2023   07:07:22   (  -0.01,-137.06) (   0.74,-133.46)  409.08                80
 01/25/2023   19:25:57   (   0.01,-137.05) (   0.33,-138.62)  177.51                80
 01/27/2023   19:16:21   (   0.01,-137.00) (  -0.26,-135.64)  154.41                80
 01/28/2023   07:35:04   (  -0.01,-136.98) (  -0.84,-140.83)  437.95                80