Simultaneous Nadir Overpasses (SNOs) between GOES-16 and LANDSAT-8
TLE Epoch: 2021 8 3.  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)
 08/03/2021   03:24:41   (  -0.02, -75.21) (   0.00, -77.73)  281.26                80
 08/05/2021   03:09:42   (  -0.02, -75.22) (   0.11, -74.67)   63.55                80
 08/07/2021   02:57:31   (  -0.02, -75.25) (   0.71, -71.71)  401.97                80
 08/07/2021   15:21:27   (   0.03, -75.28) (   0.37, -76.87)  180.20                80
 08/09/2021   15:06:37   (   0.02, -75.31) (  -0.29, -73.92)  158.88                80
 08/10/2021   03:30:41   (  -0.04, -75.29) (  -0.84, -79.10)  433.18                80
 08/11/2021   14:54:26   (   0.02, -75.34) (  -0.90, -70.95)  498.56                80
 08/12/2021   03:18:30   (  -0.03, -75.33) (  -0.24, -76.14)   93.37                80
 08/14/2021   03:03:40   (  -0.03, -75.36) (   0.43, -73.19)  246.96                80
 08/14/2021   15:27:36   (   0.05, -75.40) (   0.65, -78.35)  334.96                80
 08/16/2021   15:12:45   (   0.05, -75.44) (   0.04, -75.39)    5.69                80