Simultaneous Nadir Overpasses (SNOs) between GOES-15 and LANDSAT-8
TLE Epoch: 2022 1 23.  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)
 01/23/2022   18:30:44   (  -0.00,-128.37) (  -0.70,-124.98)  385.20                80
 01/24/2022   06:54:48   (  -0.00,-128.35) (  -0.41,-130.17)  207.59                80
 01/26/2022   06:39:56   (   0.00,-128.34) (   0.24,-127.21)  127.75                80
 01/26/2022   19:03:50   (   0.00,-128.36) (   0.87,-132.37)  456.41                80
 01/28/2022   06:27:44   (   0.01,-128.32) (   0.89,-124.26)  462.15                80
 01/28/2022   18:51:38   (  -0.00,-128.34) (   0.22,-129.41)  122.24                80
 01/30/2022   18:36:46   (  -0.01,-128.31) (  -0.38,-126.45)  211.41                80
 01/31/2022   07:00:49   (   0.01,-128.28) (  -0.72,-131.64)  381.96                80
 02/02/2022   06:48:36   (  -0.00,-128.25) (  -0.11,-128.67)   48.06                80
 02/04/2022   06:33:43   (  -0.02,-128.23) (   0.50,-125.71)  286.24                80
 02/04/2022   18:54:58   (   0.02,-128.24) (   0.61,-130.86)  298.43                80