Simultaneous Nadir Overpasses (SNOs) between GOES-17 and LANDSAT-8
TLE Epoch: 2023 6 29.  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)
 07/01/2023   04:54:29   (   0.00,-104.71) (   0.79,-101.09)  411.83                80
 07/01/2023   17:15:44   (  -0.00,-104.74) (   0.30,-106.25)  171.52                80
 07/03/2023   17:06:14   (  -0.01,-104.73) (  -0.32,-103.30)  163.30                80
 07/04/2023   05:27:38   (   0.01,-104.70) (  -0.82,-108.48)  430.20                80
 07/05/2023   16:54:05   (  -0.01,-104.72) (  -0.96,-100.34)  498.29                80
 07/06/2023   05:15:28   (   0.01,-104.69) (  -0.18,-105.53)   95.20                80
 07/08/2023   05:00:38   (   0.01,-104.69) (   0.47,-102.58)  240.34                80
 07/08/2023   17:21:54   (  -0.01,-104.71) (   0.61,-107.74)  343.57                80
 07/10/2023   17:09:43   (  -0.01,-104.71) (   0.00,-104.77)    7.48                80
 07/12/2023   17:00:12   (  -0.02,-104.71) (  -0.61,-101.81)  328.62                80
 07/13/2023   05:21:37   (   0.02,-104.69) (  -0.45,-107.01)  263.87                80