Simultaneous Nadir Overpasses (SNOs) between GOES-16 and LANDSAT-8
TLE Epoch: 2021 12 4.  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)
 12/04/2021   15:27:49   (  -0.04, -75.19) (   0.65, -78.35)  360.16                80
 12/06/2021   15:15:38   (  -0.03, -75.18) (   0.00, -75.40)   24.28                80
 12/08/2021   15:00:46   (  -0.03, -75.19) (  -0.59, -72.44)  312.36                80
 12/09/2021   03:24:50   (   0.03, -75.18) (  -0.52, -77.63)  279.03                80
 12/11/2021   03:09:59   (   0.02, -75.19) (   0.14, -74.68)   58.86                80
 12/13/2021   02:57:47   (   0.02, -75.21) (   0.75, -71.71)  397.62                80
 12/13/2021   15:21:42   (  -0.02, -75.23) (   0.32, -76.88)  186.65                80
 12/15/2021   15:06:50   (  -0.02, -75.26) (  -0.29, -73.91)  152.87                80
 12/16/2021   03:30:54   (   0.02, -75.26) (  -0.81, -79.11)  437.72                80
 12/17/2021   14:57:19   (  -0.01, -75.29) (  -0.91, -70.95)  492.78                80