Simultaneous Nadir Overpasses (SNOs) between GOES-16 and LANDSAT-8
TLE Epoch: 2021 1 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)
 01/16/2021   03:18:36   (   0.00, -75.18) (   0.00, -76.17)  110.05                80
 01/18/2021   03:03:40   (  -0.01, -75.19) (   0.41, -73.16)  230.62                80
 01/18/2021   15:24:56   (   0.01, -75.22) (   0.64, -78.33)  352.53                80
 01/20/2021   15:12:43   (   0.01, -75.24) (   0.05, -75.36)   13.67                80
 01/22/2021   15:03:11   (  -0.00, -75.27) (  -0.61, -72.41)  325.35                80
 01/23/2021   03:24:34   (   0.00, -75.25) (  -0.48, -77.60)  266.73                80
 01/25/2021   03:09:42   (   0.00, -75.28) (   0.12, -74.64)   72.91                80
 01/27/2021   02:57:30   (   0.00, -75.31) (   0.79, -71.68)  412.81                80
 01/27/2021   15:18:44   (  -0.00, -75.34) (   0.33, -76.83)  170.16                80
 01/29/2021   15:09:12   (  -0.00, -75.38) (  -0.34, -73.88)  170.32                80