Simultaneous Nadir Overpasses (SNOs) between GOES-15 and LANDSAT-8
TLE Epoch: 2023 3 21.  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)
 03/22/2023   18:39:11   (  -0.11,-127.90) (  -0.42,-126.48)  162.39                80
 03/23/2023   06:57:55   (   0.12,-127.89) (  -0.66,-131.67)  429.50                80
 03/25/2023   06:45:41   (   0.12,-127.96) (  -0.04,-128.71)   84.62                80
 03/27/2023   06:36:07   (   0.13,-128.03) (   0.61,-125.75)  259.71                80
 03/27/2023   18:54:42   (  -0.14,-128.08) (   0.47,-130.91)  321.16                80
 03/29/2023   18:45:08   (  -0.14,-128.15) (  -0.20,-127.95)   22.81                80
 03/31/2023   18:32:53   (  -0.14,-128.21) (  -0.83,-124.98)  366.50                80
 04/01/2023   06:51:35   (   0.15,-128.19) (  -0.28,-130.17)  225.89                80
 04/03/2023   06:42:00   (   0.15,-128.24) (   0.38,-127.21)  117.94                80
 04/03/2023   19:00:35   (  -0.16,-128.29) (   0.69,-132.37)  462.82                80