Simultaneous Nadir Overpasses (SNOs) between GOES-15 and LANDSAT-8
TLE Epoch: 2019 10 29.  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)
 10/30/2019   18:33:42   (  -0.28,-128.41) (  -0.96,-125.05)  381.29                80
 10/31/2019   06:55:07   (   0.28,-128.44) (  -0.09,-130.25)  206.10                80
 11/02/2019   06:40:15   (   0.27,-128.46) (   0.51,-127.29)  133.22                80
 11/02/2019   19:01:30   (  -0.26,-128.45) (   0.57,-132.45)  454.65                80
 11/04/2019   06:28:04   (   0.26,-128.49) (   1.16,-124.34)  472.23                80
 11/04/2019   18:49:18   (  -0.26,-128.47) (  -0.03,-129.48)  115.57                80
 11/06/2019   18:39:48   (  -0.26,-128.49) (  -0.69,-126.53)  223.29                80
 11/07/2019   07:01:11   (   0.25,-128.52) (  -0.42,-131.72)  363.49                80
 11/09/2019   06:48:59   (   0.25,-128.54) (   0.18,-128.76)   25.22                80
 11/11/2019   06:34:08   (   0.25,-128.56) (   0.84,-125.81)  312.76                80
 11/11/2019   18:55:23   (  -0.24,-128.53) (   0.29,-130.96)  276.09                80