Simultaneous Nadir Overpasses (SNOs) between GOES-16 and LANDSAT-8
TLE Epoch: 2021 2 12.  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)
 02/12/2021   15:18:46   (   0.02, -75.18) (   0.39, -76.85)  190.79                80
 02/14/2021   15:09:14   (   0.02, -75.18) (  -0.23, -73.89)  145.76                80
 02/15/2021   03:30:38   (  -0.02, -75.16) (  -0.88, -79.08)  447.15                80
 02/16/2021   14:57:03   (   0.02, -75.19) (  -0.91, -70.95)  482.94                80
 02/17/2021   03:18:27   (  -0.02, -75.17) (  -0.20, -76.14)  109.86                80
 02/19/2021   03:03:35   (  -0.01, -75.18) (   0.43, -73.18)  227.82                80
 02/19/2021   15:24:49   (   0.01, -75.21) (   0.69, -78.33)  355.58                80
 02/21/2021   15:12:38   (   0.00, -75.23) (   0.06, -75.38)   17.97                80
 02/23/2021   15:03:06   (  -0.00, -75.25) (  -0.57, -72.42)  320.64                80
 02/24/2021   03:24:29   (   0.00, -75.23) (  -0.53, -77.61)  271.57                80