Simultaneous Nadir Overpasses (SNOs) between GOES-15 and LANDSAT-8
TLE Epoch: 2023 7 16.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  LANDSAT-8 Lat/Lon    Distance(km)  Time Diff(sec)
 07/18/2023   10:34:17   (   0.04, 173.90) (   0.08, 174.09)   21.13                80
 07/20/2023   22:43:29   (  -0.02, 171.32) (  -0.12, 171.79)   52.79                80
 07/21/2023   11:07:34   (  -0.02, 170.83) (  -0.93, 166.59)  482.24                80
 07/23/2023   10:52:49   (   0.01, 168.80) (   0.12, 169.46)   74.21                80
 07/23/2023   23:16:46   (   0.04, 168.25) (   0.87, 164.28)  450.42                80
 07/25/2023   23:02:01   (   0.01, 166.23) (  -0.21, 167.15)  105.91                80
 07/26/2023   11:26:05   (  -0.06, 165.73) (  -0.83, 161.95)  429.15                80
 07/28/2023   11:11:20   (  -0.03, 163.72) (   0.20, 164.83)  126.63                80
 07/28/2023   23:35:15   (   0.08, 163.16) (   0.85, 159.67)  398.27                80