Simultaneous Nadir Overpasses (SNOs) between GOES-17 and LANDSAT-8
TLE Epoch: 2023 4 13.  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)
 04/14/2023   17:06:09   (   0.00,-104.75) (  -0.31,-103.27)  168.03                80
 04/15/2023   05:27:33   (  -0.00,-104.71) (  -0.80,-108.46)  426.83                80
 04/17/2023   05:15:22   (  -0.00,-104.71) (  -0.15,-105.51)   91.29                80
 04/19/2023   05:00:30   (  -0.00,-104.71) (   0.45,-102.56)  244.72                80
 04/19/2023   17:21:46   (   0.00,-104.75) (   0.61,-107.72)  337.64                80
 04/21/2023   17:09:34   (   0.01,-104.75) (   0.02,-104.76)    1.73                80
 04/23/2023   17:00:03   (   0.01,-104.75) (  -0.64,-101.82)  334.32                80
 04/24/2023   05:21:27   (  -0.01,-104.72) (  -0.47,-107.01)  260.22                80
 04/26/2023   05:06:35   (   0.02,-104.72) (   0.13,-104.05)   74.91                80