Simultaneous Nadir Overpasses (SNOs) between GOES-16 and LANDSAT-8
TLE Epoch: 2021 10 9.  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)
 10/10/2021   02:57:48   (  -0.08, -75.20) (   0.64, -71.70)  397.17                80
 10/10/2021   15:19:04   (   0.09, -75.21) (   0.44, -76.86)  188.13                80
 10/12/2021   15:09:33   (   0.09, -75.21) (  -0.18, -73.91)  148.50                80
 10/13/2021   03:30:57   (  -0.10, -75.21) (  -0.94, -79.09)  442.51                80
 10/14/2021   14:57:22   (   0.10, -75.22) (  -0.80, -70.95)  485.74                80
 10/15/2021   03:18:46   (  -0.10, -75.22) (  -0.32, -76.14)  105.09                80
 10/17/2021   03:03:55   (  -0.10, -75.24) (   0.31, -73.18)  233.37                80
 10/17/2021   15:25:11   (   0.10, -75.25) (   0.76, -78.34)  351.41                80
 10/19/2021   15:13:00   (   0.10, -75.28) (   0.13, -75.39)   11.88                80
 10/21/2021   15:03:29   (   0.10, -75.32) (  -0.51, -72.43)  328.27                80
 10/22/2021   03:24:53   (  -0.10, -75.32) (  -0.61, -77.62)  261.77                80