Simultaneous Nadir Overpasses (SNOs) between GOES-16 and LANDSAT-8
TLE Epoch: 2021 9 7.  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)
 09/08/2021   02:57:40   (  -0.08, -75.19) (   0.64, -71.69)  397.11                80
 09/08/2021   15:21:35   (   0.09, -75.21) (   0.44, -76.85)  187.00                80
 09/10/2021   15:06:44   (   0.09, -75.21) (  -0.18, -73.89)  149.66                80
 09/11/2021   03:30:48   (  -0.10, -75.20) (  -0.94, -79.08)  441.96                80
 09/12/2021   14:54:33   (   0.09, -75.22) (  -0.80, -70.93)  486.55                80
 09/13/2021   03:18:37   (  -0.10, -75.20) (  -0.32, -76.12)  105.07                80
 09/15/2021   03:03:46   (  -0.11, -75.21) (   0.31, -73.16)  232.11                80
 09/15/2021   15:27:42   (   0.12, -75.23) (   0.77, -78.32)  351.92                80
 09/17/2021   15:15:31   (   0.12, -75.24) (   0.14, -75.37)   13.96                80
 09/19/2021   15:00:40   (   0.12, -75.27) (  -0.49, -72.41)  324.93                80
 09/20/2021   03:24:44   (  -0.13, -75.26) (  -0.62, -77.60)  265.81                80