Simultaneous Nadir Overpasses (SNOs) between GOES-15 and LANDSAT-8
TLE Epoch: 2023 7 12.  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)
 07/13/2023   10:18:24   (   0.06, 179.01) (   0.01, 178.73)   31.59                80
 07/15/2023   22:24:56   (  -0.05, 176.42) (  -0.06, 176.42)    1.08                80
 07/18/2023   10:34:17   (   0.04, 173.89) (   0.08, 174.09)   22.36                80
 07/20/2023   22:43:29   (  -0.03, 171.31) (  -0.11, 171.79)   54.58                80
 07/21/2023   11:07:34   (  -0.02, 170.81) (  -0.94, 166.59)  480.20                80
 07/23/2023   10:52:50   (   0.01, 168.78) (   0.17, 169.45)   76.74                80
 07/23/2023   23:16:46   (   0.04, 168.22) (   0.88, 164.28)  447.90                80
 07/25/2023   23:02:01   (   0.01, 166.20) (  -0.18, 167.16)  108.93                80
 07/26/2023   11:26:06   (  -0.06, 165.70) (  -0.85, 161.95)  425.79                80