Simultaneous Nadir Overpasses (SNOs) between GOES-15 and LANDSAT-8
TLE Epoch: 2020 10 5.  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)
 10/05/2020   06:27:53   (  -0.10,-128.45) (   0.77,-124.26)  476.43                80
 10/05/2020   18:51:49   (   0.11,-128.42) (   0.31,-129.42)  113.47                80
 10/07/2020   18:36:58   (   0.11,-128.41) (  -0.32,-126.46)  222.49                80
 10/08/2020   07:01:02   (  -0.12,-128.45) (  -0.80,-131.65)  363.97                80
 10/10/2020   06:48:51   (  -0.13,-128.44) (  -0.16,-128.70)   29.00                80
 10/12/2020   06:33:59   (  -0.13,-128.42) (   0.41,-125.73)  305.60                80
 10/12/2020   18:57:55   (   0.14,-128.38) (   0.66,-130.89)  284.93                80
 10/14/2020   18:43:04   (   0.14,-128.36) (   0.02,-127.93)   49.08                80
 10/16/2020   18:30:52   (   0.14,-128.33) (  -0.56,-124.96)  382.57                80
 10/17/2020   06:54:56   (  -0.14,-128.36) (  -0.55,-130.15)  204.51                80