Simultaneous Nadir Overpasses (SNOs) between GOES-17 and LANDSAT-8
TLE Epoch: 2021 11 27.  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)
 11/28/2021   19:22:50   (  -0.03,-137.20) (   0.01,-137.20)    3.40                80
 11/30/2021   19:10:39   (  -0.02,-137.18) (  -0.63,-134.24)  333.88                80
 12/01/2021   07:32:04   (   0.02,-137.17) (  -0.43,-139.45)  258.03                80
 12/03/2021   07:17:12   (   0.02,-137.15) (   0.15,-136.48)   75.43                80
 12/05/2021   07:05:01   (   0.01,-137.11) (   0.79,-133.53)  407.96                80
 12/05/2021   19:26:16   (  -0.01,-137.11) (   0.34,-138.68)  178.49                80
 12/07/2021   19:16:45   (  -0.00,-137.07) (  -0.31,-135.72)  153.33                80
 12/08/2021   07:38:09   (   0.00,-137.05) (  -0.80,-140.91)  439.06                80
 12/09/2021   19:04:33   (   0.00,-137.02) (  -0.90,-132.76)  484.86                80
 12/10/2021   07:25:57   (  -0.00,-137.01) (  -0.21,-137.95)  107.52                80