Simultaneous Nadir Overpasses (SNOs) between GOES-15 and LANDSAT-8
TLE Epoch: 2020 11 26.  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)
 11/26/2020   18:27:23   (   0.22,-127.79) (  -0.68,-123.44)  493.86                80
 11/27/2020   06:46:08   (  -0.21,-127.84) (  -0.39,-128.64)   91.50                80
 11/29/2020   06:36:37   (  -0.21,-127.90) (   0.23,-125.68)  251.13                80
 11/29/2020   18:55:12   (   0.20,-127.88) (   0.84,-130.84)  337.36                80
 12/01/2020   18:43:01   (   0.20,-127.93) (   0.21,-127.89)    4.55                80
 12/03/2020   18:33:31   (   0.21,-127.98) (  -0.43,-124.94)  345.53                80
 12/04/2020   06:52:15   (  -0.20,-128.02) (  -0.64,-130.14)  240.75                80
 12/06/2020   06:42:44   (  -0.21,-128.06) (   0.00,-127.18)   99.84                80
 12/06/2020   19:01:19   (   0.19,-128.04) (   1.13,-132.33)  488.93                80
 12/08/2020   06:30:32   (  -0.21,-128.09) (   0.59,-124.22)  440.06                80
 12/08/2020   18:49:08   (   0.20,-128.07) (   0.48,-129.38)  148.88                80