Simultaneous Nadir Overpasses (SNOs) between GOES-16 and LANDSAT-8
TLE Epoch: 2021 10 6.  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)
 10/06/2021   03:24:50   (  -0.09, -75.21) (  -0.61, -77.61)  274.15                80
 10/08/2021   03:09:59   (  -0.09, -75.22) (  -0.00, -74.66)   63.77                80
 10/10/2021   02:57:49   (  -0.10, -75.24) (   0.67, -71.71)  401.76                80
 10/10/2021   15:19:04   (   0.10, -75.26) (   0.46, -76.86)  182.12                80
 10/12/2021   15:09:33   (   0.11, -75.28) (  -0.16, -73.90)  156.31                80
 10/13/2021   03:30:58   (  -0.11, -75.27) (  -0.91, -79.10)  435.20                80
 10/14/2021   14:54:43   (   0.11, -75.31) (  -0.84, -70.96)  495.26                80
 10/15/2021   03:18:47   (  -0.12, -75.30) (  -0.28, -76.14)   96.02                80
 10/17/2021   03:03:56   (  -0.12, -75.33) (   0.34, -73.19)  244.12                80
 10/17/2021   15:25:11   (   0.12, -75.36) (   0.73, -78.35)  339.28                80
 10/19/2021   15:15:40   (   0.12, -75.41) (   0.10, -75.39)    2.61                80