Simultaneous Nadir Overpasses (SNOs) between GOES-15 and LANDSAT-8
TLE Epoch: 2022 1 13.  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)
 01/14/2022   18:36:54   (  -0.03,-128.36) (  -0.43,-126.47)  214.35                80
 01/15/2022   07:00:57   (   0.02,-128.34) (  -0.67,-131.66)  376.93                80
 01/17/2022   06:48:45   (   0.02,-128.35) (  -0.06,-128.70)   40.06                80
 01/19/2022   06:33:53   (   0.02,-128.35) (   0.56,-125.74)  296.51                80
 01/19/2022   18:57:49   (  -0.02,-128.37) (   0.50,-130.91)  288.30                80
 01/21/2022   18:42:57   (  -0.01,-128.37) (  -0.12,-127.95)   48.06                80
 01/23/2022   18:30:45   (  -0.01,-128.36) (  -0.75,-124.99)  383.94                80
 01/24/2022   06:54:48   (   0.00,-128.35) (  -0.42,-130.17)  207.68                80
 01/26/2022   06:39:56   (   0.01,-128.34) (   0.22,-127.21)  127.29                80
 01/26/2022   19:03:52   (  -0.00,-128.34) (   0.85,-132.37)  458.34                80