Simultaneous Nadir Overpasses (SNOs) between GOES-15 and LANDSAT-8
TLE Epoch: 2020 11 12.  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)
 11/13/2020   06:36:31   (  -0.20,-127.66) (   0.20,-125.65)  227.90                80
 11/13/2020   18:55:07   (   0.20,-127.63) (   0.85,-130.82)  361.52                80
 11/15/2020   18:42:54   (   0.20,-127.55) (   0.29,-127.85)   34.03                80
 11/17/2020   18:33:22   (   0.21,-127.46) (  -0.35,-124.89)  293.05                80
 11/18/2020   06:52:06   (  -0.20,-127.45) (  -0.77,-130.08)  299.26                80
 11/20/2020   06:42:34   (  -0.21,-127.35) (  -0.13,-127.12)   27.61                80
 11/22/2020   06:30:21   (  -0.22,-127.26) (   0.45,-124.15)  354.11                80
 11/22/2020   18:48:56   (   0.21,-127.23) (   0.66,-129.30)  235.35                80
 11/24/2020   18:39:24   (   0.21,-127.14) (   0.02,-126.34)   91.16                80