Simultaneous Nadir Overpasses (SNOs) between GOES-16 and LANDSAT-8
TLE Epoch: 2021 1 8.  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)
 01/09/2021   03:09:51   (   0.01, -75.17) (   0.14, -74.66)   58.38                80
 01/11/2021   02:57:38   (   0.00, -75.17) (   0.72, -71.69)  395.10                80
 01/11/2021   15:18:54   (  -0.00, -75.20) (   0.33, -76.86)  188.20                80
 01/13/2021   15:09:22   (  -0.00, -75.21) (  -0.31, -73.90)  149.30                80
 01/14/2021   03:30:44   (   0.00, -75.19) (  -0.85, -79.08)  443.33                80
 01/15/2021   14:57:09   (  -0.00, -75.23) (  -0.90, -70.93)  487.58                80
 01/16/2021   03:18:33   (   0.00, -75.21) (  -0.20, -76.13)  104.78                80
 01/18/2021   03:03:41   (   0.00, -75.23) (   0.45, -73.17)  234.76                80
 01/18/2021   15:24:55   (  -0.00, -75.27) (   0.66, -78.32)  348.06                80
 01/20/2021   15:12:43   (  -0.00, -75.30) (   0.01, -75.37)    7.67                80