Simultaneous Nadir Overpasses (SNOs) between GOES-16 and LANDSAT-8
TLE Epoch: 2021 10 23.  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)
 10/24/2021   03:10:02   (  -0.05, -75.19) (   0.05, -74.67)   59.03                80
 10/26/2021   02:57:51   (  -0.06, -75.20) (   0.69, -71.72)  396.10                80
 10/26/2021   15:19:06   (   0.06, -75.22) (   0.43, -76.87)  187.56                80
 10/28/2021   15:09:35   (   0.06, -75.23) (  -0.22, -73.91)  150.10                80
 10/29/2021   03:30:59   (  -0.06, -75.22) (  -0.90, -79.10)  442.16                80
 10/30/2021   14:57:24   (   0.07, -75.25) (  -0.87, -70.96)  488.29                80
 10/31/2021   03:18:48   (  -0.07, -75.23) (  -0.24, -76.15)  103.86                80
 11/02/2021   03:03:56   (  -0.07, -75.26) (   0.35, -73.19)  235.05                80
 11/02/2021   15:25:11   (   0.06, -75.28) (   0.71, -78.35)  348.36                80
 11/04/2021   15:13:00   (   0.06, -75.31) (   0.10, -75.39)    9.44                80