Simultaneous Nadir Overpasses (SNOs) between GOES-17 and LANDSAT-8
TLE Epoch: 2023 10 21.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  LANDSAT-8 Lat/Lon    Distance(km)  Time Diff(sec)
 10/21/2023   04:55:01   (  -0.01,-104.67) (   0.78,-101.08)  409.23                80
 10/21/2023   17:16:17   (   0.00,-104.68) (   0.31,-106.24)  176.64                80
 10/23/2023   17:06:47   (  -0.00,-104.67) (  -0.32,-103.29)  158.05                80
 10/24/2023   05:28:11   (   0.00,-104.67) (  -0.82,-108.47)  433.11                80
 10/25/2023   16:54:36   (  -0.00,-104.67) (  -0.91,-100.33)  493.34                80
 10/26/2023   05:16:01   (   0.00,-104.66) (  -0.16,-105.53)   97.77                80
 10/28/2023   05:01:10   (   0.00,-104.66) (   0.47,-102.57)  238.00                80
 10/28/2023   17:22:24   (  -0.00,-104.66) (   0.66,-107.72)  348.16                80
 10/30/2023   17:10:13   (  -0.01,-104.65) (   0.00,-104.77)   12.40                80
 11/01/2023   17:00:42   (  -0.01,-104.65) (  -0.62,-101.80)  323.44                80
 11/02/2023   05:22:05   (   0.01,-104.65) (  -0.48,-107.00)  266.81                80