Simultaneous Nadir Overpasses (SNOs) between GOES-15 and LANDSAT-8
TLE Epoch: 2023 2 20.  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)
 02/21/2023   06:46:01   (   0.04,-128.17) (  -0.11,-128.71)   62.13                80
 02/23/2023   06:36:27   (   0.04,-128.14) (   0.54,-125.75)  272.30                80
 02/23/2023   18:55:01   (  -0.05,-128.11) (   0.54,-130.90)  317.93                80
 02/25/2023   18:45:26   (  -0.05,-128.08) (  -0.07,-127.93)   16.01                80
 02/27/2023   18:33:12   (  -0.05,-128.04) (  -0.71,-124.97)  349.45                80
 02/28/2023   06:51:54   (   0.06,-128.06) (  -0.40,-130.15)  238.94                80
 03/02/2023   06:42:19   (   0.06,-128.01) (   0.26,-127.19)   94.16                80
 03/02/2023   19:00:53   (  -0.07,-127.98) (   0.86,-132.34)  495.94                80
 03/04/2023   06:30:03   (   0.06,-127.97) (   0.89,-124.22)  427.13                80
 03/04/2023   18:48:37   (  -0.07,-127.93) (   0.23,-129.37)  163.04                80