Simultaneous Nadir Overpasses (SNOs) between GOES-16 and LANDSAT-8
TLE Epoch: 2021 5 16.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  LANDSAT-8 Lat/Lon    Distance(km)  Time Diff(sec)
 05/17/2021   03:09:13   (  -0.02, -75.21) (   0.08, -74.68)   59.26                80
 05/19/2021   02:57:03   (  -0.02, -75.19) (   0.71, -71.73)  393.39                80
 05/19/2021   15:18:18   (   0.02, -75.19) (   0.38, -76.89)  193.25                80
 05/21/2021   15:08:49   (   0.02, -75.18) (  -0.25, -73.93)  141.70                80
 05/22/2021   03:30:12   (  -0.02, -75.18) (  -0.89, -79.12)  448.84                80
 05/23/2021   14:56:39   (   0.02, -75.17) (  -0.88, -70.98)  477.19                80
 05/24/2021   03:18:02   (  -0.02, -75.17) (  -0.25, -76.17)  113.25                80
 05/26/2021   03:03:12   (  -0.02, -75.17) (   0.39, -73.21)  222.59                80
 05/26/2021   15:24:28   (   0.02, -75.17) (   0.70, -78.37)  363.78                80
 05/28/2021   15:13:06   (   0.02, -75.17) (   0.06, -75.42)   27.81                32
 05/30/2021   15:00:08   (   0.02, -75.18) (  -0.58, -72.46)  308.82                80