Simultaneous Nadir Overpasses (SNOs) between GOES-16 and LANDSAT-8
TLE Epoch: 2021 11 18.  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)
 11/18/2021   03:05:05   (   0.03, -75.18) (   0.48, -73.19)  227.16                 7
 11/18/2021   15:25:07   (  -0.03, -75.20) (   0.62, -78.34)  356.98                80
 11/20/2021   15:12:55   (  -0.03, -75.20) (  -0.02, -75.39)   20.38                80
 11/22/2021   15:03:22   (  -0.03, -75.21) (  -0.62, -72.42)  317.15                80
 11/23/2021   03:24:46   (   0.03, -75.19) (  -0.49, -77.61)  274.90                80
 11/25/2021   03:09:54   (   0.02, -75.20) (   0.17, -74.65)   62.99                80
 11/27/2021   02:57:41   (   0.02, -75.22) (   0.77, -71.69)  401.36                80
 11/27/2021   15:18:55   (  -0.02, -75.24) (   0.34, -76.84)  182.39                80
 11/29/2021   15:09:24   (  -0.02, -75.26) (  -0.32, -73.88)  156.80                80
 11/30/2021   03:30:47   (   0.02, -75.25) (  -0.77, -79.08)  434.49                80
 12/01/2021   14:57:11   (  -0.02, -75.28) (  -0.93, -70.92)  496.28                80