Simultaneous Nadir Overpasses (SNOs) between GOES-17 and LANDSAT-8
TLE Epoch: 2023 9 21.  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)
 09/21/2023   17:06:40   (  -0.00,-104.70) (  -0.32,-103.28)  162.07                80
 09/22/2023   05:28:04   (  -0.00,-104.69) (  -0.79,-108.47)  428.95                80
 09/23/2023   16:54:28   (   0.00,-104.70) (  -0.94,-100.32)  498.44                80
 09/24/2023   05:15:52   (  -0.00,-104.69) (  -0.17,-105.51)   92.77                80
 09/26/2023   05:01:00   (   0.00,-104.68) (   0.47,-102.55)  243.45                80
 09/26/2023   17:22:15   (  -0.00,-104.69) (   0.64,-107.70)  342.19                80
 09/28/2023   17:10:02   (  -0.00,-104.69) (   0.03,-104.73)    5.69                80
 09/30/2023   17:00:29   (  -0.00,-104.69) (  -0.60,-101.76)  332.35                80
 10/01/2023   05:21:53   (   0.01,-104.69) (  -0.48,-106.96)  257.81                80
 10/03/2023   05:07:00   (   0.01,-104.69) (   0.17,-104.00)   79.52                80