Simultaneous Nadir Overpasses (SNOs) between GOES-15 and LANDSAT-8
TLE Epoch: 2023 8 17.  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)
 08/17/2023   12:25:56   (   0.15, 143.60) (   0.68, 146.14)  288.17                80
 08/18/2023   00:49:55   (  -0.20, 143.00) (   0.23, 140.94)  233.11                80
 08/20/2023   00:35:11   (  -0.17, 140.95) (  -0.77, 143.82)  326.59                80
 08/20/2023   12:59:18   (   0.21, 140.49) (  -0.18, 138.60)  214.85                80
 08/22/2023   12:44:34   (   0.19, 138.43) (   0.85, 141.47)  345.64                80
 08/23/2023   01:08:32   (  -0.22, 137.82) (   0.11, 136.28)  175.17                80
 08/25/2023   00:53:48   (  -0.20, 135.76) (  -0.93, 139.15)  385.69                80
 08/25/2023   13:17:54   (   0.23, 135.30) (  -0.07, 133.94)  155.43                80
 08/27/2023   13:03:10   (   0.21, 133.24) (   0.99, 136.81)  405.79                80
 08/28/2023   01:27:07   (  -0.24, 132.63) (  -0.04, 131.62)  114.78                80
 08/30/2023   01:12:23   (  -0.22, 130.56) (  -1.06, 134.50)  447.44                80
 08/30/2023   13:36:28   (   0.25, 130.10) (   0.07, 129.28)   92.97                80