Simultaneous Nadir Overpasses (SNOs) between GOES-16 and LANDSAT-8
TLE Epoch: 2021 12 7.  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)
 12/08/2021   15:00:46   (  -0.04, -75.18) (  -0.64, -72.45)  311.80                80
 12/09/2021   03:24:50   (   0.03, -75.17) (  -0.48, -77.63)  279.64                80
 12/11/2021   03:09:58   (   0.03, -75.19) (   0.12, -74.67)   57.95                80
 12/13/2021   02:57:47   (   0.03, -75.20) (   0.79, -71.72)  396.35                80
 12/13/2021   15:21:42   (  -0.03, -75.22) (   0.34, -76.87)  187.94                80
 12/15/2021   15:06:51   (  -0.03, -75.25) (  -0.33, -73.92)  151.24                80
 12/16/2021   03:30:55   (   0.02, -75.24) (  -0.77, -79.11)  439.47                80
 12/17/2021   14:54:39   (  -0.02, -75.28) (  -0.95, -70.96)  490.75                80
 12/18/2021   03:18:43   (   0.02, -75.27) (  -0.16, -76.15)   99.85                80
 12/20/2021   03:03:51   (   0.01, -75.31) (   0.47, -73.19)  240.19                80
 12/20/2021   15:25:06   (  -0.01, -75.33) (   0.66, -78.34)  343.95                80