Simultaneous Nadir Overpasses (SNOs) between GOES-16 and LANDSAT-8
TLE Epoch: 2020 12 15.  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)
 12/15/2020   03:18:47   (   0.01, -75.14) (   0.00, -76.20)  117.61                80
 12/17/2020   03:03:52   (   0.01, -75.14) (   0.42, -73.19)  221.66                80
 12/17/2020   15:25:07   (  -0.00, -75.17) (   0.70, -78.35)  361.92                80
 12/19/2020   15:12:56   (   0.00, -75.18) (   0.04, -75.40)   23.86                80
 12/21/2020   15:03:24   (   0.00, -75.21) (  -0.57, -72.43)  315.10                80
 12/22/2020   03:24:47   (  -0.00, -75.19) (  -0.54, -77.62)  276.75                80
 12/24/2020   03:09:56   (  -0.01, -75.23) (   0.14, -74.68)   63.12                80
 12/26/2020   02:57:45   (  -0.01, -75.26) (   0.76, -71.72)  403.31                80
 12/26/2020   15:18:59   (   0.01, -75.29) (   0.37, -76.87)  179.69                80
 12/28/2020   15:06:48   (   0.01, -75.33) (  -0.31, -73.92)  160.95                80