Simultaneous Nadir Overpasses (SNOs) between GOES-16 and LANDSAT-8
TLE Epoch: 2021 10 15.  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)
 10/15/2021   03:18:51   (  -0.08, -75.18) (   0.00, -76.20)  113.80                80
 10/17/2021   03:03:55   (  -0.08, -75.20) (   0.33, -73.18)  228.26                80
 10/17/2021   15:25:11   (   0.08, -75.21) (   0.74, -78.35)  356.38                80
 10/19/2021   15:13:00   (   0.09, -75.23) (   0.11, -75.39)   17.98                80
 10/21/2021   15:03:29   (   0.09, -75.26) (  -0.53, -72.44)  321.08                80
 10/22/2021   03:24:53   (  -0.09, -75.25) (  -0.59, -77.62)  269.64                80
 10/24/2021   03:10:02   (  -0.09, -75.28) (   0.05, -74.67)   69.85                80
 10/26/2021   02:57:51   (  -0.10, -75.31) (   0.70, -71.72)  409.68                80
 10/26/2021   15:19:06   (   0.10, -75.33) (   0.43, -76.87)  174.67                80
 10/28/2021   15:09:35   (   0.10, -75.37) (  -0.22, -73.91)  165.70                80