Simultaneous Nadir Overpasses (SNOs) between GOES-15 and LANDSAT-8
TLE Epoch: 2023 10 27.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  LANDSAT-8 Lat/Lon    Distance(km)  Time Diff(sec)
 10/27/2023   17:29:03   (   0.30,  68.49) (   0.74,  70.42)  219.73                80
 10/28/2023   05:53:00   (  -0.30,  67.83) (   0.28,  65.24)  294.94                80
 10/30/2023   05:38:17   (  -0.30,  65.70) (  -0.83,  68.10)  273.00                80
 10/30/2023   18:02:22   (   0.29,  65.25) (  -0.23,  62.90)  268.30                80
 11/01/2023   17:47:38   (   0.29,  63.13) (   0.85,  65.76)  298.63                80
 11/02/2023   06:11:35   (  -0.28,  62.48) (   0.15,  60.58)  216.87                80
 11/04/2023   05:56:51   (  -0.28,  60.36) (  -0.95,  63.44)  350.65                80
 11/04/2023   18:20:56   (   0.27,  59.91) (  -0.10,  58.24)  189.88                80
 11/06/2023   18:06:11   (   0.27,  57.79) (   0.97,  61.11)  376.86                80
 11/07/2023   06:30:07   (  -0.26,  57.15) (   0.02,  55.93)  139.43                80
 11/09/2023   06:15:22   (  -0.26,  55.03) (  -1.07,  58.80)  427.90                80
 11/09/2023   18:39:27   (   0.25,  54.57) (   0.04,  53.59)  111.80                80