Simultaneous Nadir Overpasses (SNOs) between GOES-15 and LANDSAT-8
TLE Epoch: 2020 11 2.  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)
 11/02/2020   06:52:13   (  -0.18,-128.05) (  -0.61,-130.13)  236.07                80
 11/04/2020   06:42:41   (  -0.19,-127.99) (  -0.00,-127.17)   93.67                80
 11/04/2020   19:01:16   (   0.19,-127.96) (   1.12,-132.32)  495.97                80
 11/06/2020   06:30:29   (  -0.20,-127.92) (   0.61,-124.21)  422.75                80
 11/06/2020   18:49:04   (   0.20,-127.89) (   0.51,-129.36)  167.10                80
 11/08/2020   18:39:32   (   0.20,-127.81) (  -0.11,-126.39)  161.28                80
 11/09/2020   06:58:16   (  -0.20,-127.80) (  -1.00,-131.58)  429.85                80
 11/10/2020   18:27:20   (   0.21,-127.73) (  -0.73,-123.43)  489.27                80
 11/11/2020   06:46:04   (  -0.20,-127.72) (  -0.37,-128.62)  101.95                80
 11/13/2020   06:36:31   (  -0.20,-127.64) (   0.19,-125.65)  225.57                80
 11/13/2020   18:55:07   (   0.20,-127.61) (   0.86,-130.81)  364.46                80
 11/15/2020   18:42:54   (   0.20,-127.51) (   0.29,-127.84)   37.84                80