Simultaneous Nadir Overpasses (SNOs) between GOES-15 and LANDSAT-8
TLE Epoch: 2019 11 25.  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)
 11/25/2019   06:48:54   (   0.19,-128.46) (   0.11,-128.73)   31.84                80
 11/27/2019   06:34:04   (   0.19,-128.43) (   0.75,-125.78)  301.67                80
 11/27/2019   18:57:58   (  -0.18,-128.41) (   0.38,-130.93)  287.02                80
 11/29/2019   18:43:07   (  -0.18,-128.38) (  -0.25,-127.97)   45.90                80
 12/01/2019   18:30:56   (  -0.17,-128.35) (  -0.87,-125.02)  378.43                80
 12/02/2019   06:55:00   (   0.16,-128.36) (  -0.26,-130.21)  210.56                80
 12/04/2019   06:40:09   (   0.16,-128.32) (   0.36,-127.25)  121.62                80
 12/04/2019   19:04:05   (  -0.14,-128.29) (   0.73,-132.41)  467.88                80
 12/06/2019   06:27:59   (   0.16,-128.29) (   1.02,-124.30)  453.35                80
 12/06/2019   18:51:54   (  -0.14,-128.26) (   0.13,-129.45)  136.18                80
 12/08/2019   18:37:04   (  -0.15,-128.21) (  -0.52,-126.50)  194.98                80