Simultaneous Nadir Overpasses (SNOs) between GOES-15 and LANDSAT-8
TLE Epoch: 2025 6 16.  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)
 06/18/2025   05:56:13   (  -0.14,  61.29) (  -0.64,  63.50)  251.95                80
 06/18/2025   18:20:17   (   0.11,  61.33) (  -0.51,  58.32)  341.50                80
 06/20/2025   18:05:27   (   0.12,  61.32) (   0.13,  61.27)    5.66                80
 06/22/2025   17:53:16   (   0.12,  61.32) (   0.72,  64.24)  331.15                80
 06/23/2025   06:17:12   (  -0.08,  61.28) (   0.36,  59.08)  250.06                80
 06/25/2025   06:02:21   (  -0.10,  61.29) (  -0.24,  62.04)   84.94                80
 06/27/2025   05:50:11   (  -0.11,  61.30) (  -0.92,  64.99)  419.83                80
 06/27/2025   18:14:14   (   0.07,  61.34) (  -0.27,  59.81)  174.37                80
 06/29/2025   17:59:23   (   0.09,  61.35) (   0.36,  62.77)  160.84                80
 06/30/2025   06:23:19   (  -0.04,  61.31) (   0.72,  57.61)  419.87                80