Simultaneous Nadir Overpasses (SNOs) between GOES-17 and LANDSAT-8
TLE Epoch: 2023 9 22.  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)
 09/22/2023   05:28:04   (   0.00,-104.69) (  -0.80,-108.47)  428.93                80
 09/23/2023   16:54:28   (   0.00,-104.70) (  -0.93,-100.32)  498.52                80
 09/24/2023   05:15:52   (  -0.00,-104.69) (  -0.17,-105.50)   92.72                80
 09/26/2023   05:01:00   (   0.00,-104.69) (   0.47,-102.55)  243.69                80
 09/26/2023   17:22:15   (  -0.00,-104.69) (   0.64,-107.70)  341.93                80
 09/28/2023   17:10:02   (   0.00,-104.69) (   0.03,-104.73)    5.06                80
 09/30/2023   17:00:29   (   0.00,-104.70) (  -0.61,-101.76)  332.96                80
 10/01/2023   05:21:52   (  -0.00,-104.69) (  -0.48,-106.96)  257.23                80
 10/03/2023   05:06:59   (  -0.00,-104.70) (   0.12,-103.98)   80.40                80
 10/05/2023   04:54:46   (   0.00,-104.70) (   0.80,-101.03)  417.88                80
 10/05/2023   17:16:00   (  -0.00,-104.70) (   0.29,-106.18)  168.22                80