Simultaneous Nadir Overpasses (SNOs) between GOES-16 and LANDSAT-8
TLE Epoch: 2021 1 21.  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)
 01/22/2021   15:03:12   (   0.02, -75.22) (  -0.55, -72.41)  319.01                80
 01/23/2021   03:24:37   (   0.01, -75.19) (  -0.50, -77.61)  274.52                80
 01/25/2021   03:09:46   (   0.01, -75.19) (   0.15, -74.66)   61.55                80
 01/27/2021   02:57:34   (   0.00, -75.19) (   0.75, -71.70)  397.76                80
 01/27/2021   15:18:50   (  -0.00, -75.22) (   0.32, -76.86)  186.25                80
 01/29/2021   15:09:18   (  -0.00, -75.22) (  -0.27, -73.90)  150.60                80
 01/30/2021   03:30:42   (   0.00, -75.21) (  -0.84, -79.09)  441.56                80
 01/31/2021   14:57:07   (  -0.00, -75.23) (  -0.93, -70.95)  488.02                80
 02/01/2021   03:18:31   (   0.00, -75.22) (  -0.18, -76.14)  104.03                80
 02/03/2021   03:03:39   (  -0.00, -75.24) (   0.43, -73.18)  234.10                80
 02/03/2021   15:24:54   (  -0.00, -75.26) (   0.64, -78.34)  349.83                80