Simultaneous Nadir Overpasses (SNOs) between GOES-17 and LANDSAT-8
TLE Epoch: 2023 4 10.  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)
 04/12/2023   04:54:23   (   0.02,-104.71) (   0.78,-101.05)  415.81                80
 04/12/2023   17:15:38   (  -0.02,-104.75) (   0.29,-106.21)  166.22                80
 04/14/2023   17:06:03   (  -0.03,-104.74) (  -0.36,-103.25)  169.99                80
 04/15/2023   05:27:25   (   0.03,-104.70) (  -0.76,-108.43)  424.47                80
 04/17/2023   05:15:10   (   0.03,-104.69) (  -0.15,-105.46)   87.52                80
 04/19/2023   05:00:14   (   0.01,-104.69) (   0.47,-102.49)  250.48                80
 04/19/2023   17:21:27   (   0.00,-104.73) (   0.64,-107.64)  331.34                80
 04/21/2023   17:11:51   (  -0.00,-104.73) (  -0.01,-104.67)    6.33                80
 04/23/2023   16:59:36   (  -0.01,-104.72) (  -0.68,-101.71)  343.81                80
 04/24/2023   05:20:57   (   0.01,-104.69) (  -0.47,-106.88)  249.96                80