Simultaneous Nadir Overpasses (SNOs) between GOES-16 and LANDSAT-8
TLE Epoch: 2021 5 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)
 05/12/2021   15:14:48   (   0.04, -75.22) (   0.06, -75.41)   20.40                80
 05/14/2021   14:59:59   (   0.04, -75.26) (  -0.57, -72.45)  319.72                80
 05/15/2021   03:24:03   (  -0.03, -75.26) (  -0.51, -77.65)  270.42                80
 05/17/2021   03:09:13   (  -0.03, -75.31) (   0.12, -74.69)   69.95                80
 05/19/2021   02:57:03   (  -0.02, -75.35) (   0.75, -71.74)  410.76                80
 05/19/2021   15:20:59   (   0.02, -75.37) (   0.35, -76.90)  173.39                80
 05/21/2021   15:06:09   (   0.02, -75.43) (  -0.28, -73.94)  168.27                80
 05/22/2021   03:30:14   (  -0.01, -75.43) (  -0.79, -79.14)  421.36                80
 05/24/2021   03:18:04   (  -0.01, -75.49) (  -0.15, -76.19)   79.05                80