Simultaneous Nadir Overpasses (SNOs) between GOES-15 and LANDSAT-8
TLE Epoch: 2020 2 18.  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)
 02/19/2020   18:30:33   (   0.14,-128.43) (  -0.57,-124.95)  395.03                80
 02/20/2020   06:54:36   (  -0.18,-128.40) (  -0.54,-130.14)  197.50                80
 02/22/2020   06:39:44   (  -0.17,-128.42) (   0.08,-127.19)  140.16                80
 02/22/2020   19:03:39   (   0.21,-128.46) (   1.04,-132.34)  441.46                80
 02/24/2020   06:27:32   (  -0.17,-128.44) (   0.70,-124.23)  477.82                80
 02/24/2020   18:51:27   (   0.20,-128.47) (   0.42,-129.38)  103.90                80
 02/26/2020   18:36:36   (   0.20,-128.48) (  -0.26,-126.44)  233.44                80
 02/27/2020   07:00:39   (  -0.23,-128.45) (  -0.90,-131.61)  359.39                80
 02/29/2020   06:48:27   (  -0.22,-128.46) (  -0.27,-128.66)   22.69                80
 03/02/2020   06:33:35   (  -0.21,-128.46) (   0.36,-125.70)  313.24                80
 03/02/2020   18:57:30   (   0.24,-128.49) (   0.77,-130.85)  269.14                80