Simultaneous Nadir Overpasses (SNOs) between GOES-16 and LANDSAT-8
TLE Epoch: 2021 9 22.  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)
 09/22/2021   03:11:13   (  -0.09, -75.19) (   0.00, -74.64)   61.67                 0
 09/24/2021   02:57:42   (  -0.09, -75.19) (   0.64, -71.69)  397.87                80
 09/24/2021   15:21:38   (   0.10, -75.21) (   0.43, -76.85)  186.39                80
 09/26/2021   15:06:47   (   0.10, -75.21) (  -0.21, -73.89)  150.49                80
 09/27/2021   03:30:50   (  -0.11, -75.20) (  -0.91, -79.08)  441.17                80
 09/28/2021   14:54:35   (   0.10, -75.22) (  -0.80, -70.92)  487.62                80
 09/29/2021   03:18:39   (  -0.11, -75.20) (  -0.32, -76.11)  103.95                80
 10/01/2021   03:03:48   (  -0.12, -75.21) (   0.33, -73.16)  233.66                80
 10/01/2021   15:27:42   (   0.12, -75.23) (   0.80, -78.31)  350.52                80
 10/03/2021   15:15:31   (   0.12, -75.25) (   0.14, -75.36)   12.23                80
 10/05/2021   15:00:41   (   0.12, -75.27) (  -0.51, -72.40)  326.65                80