Simultaneous Nadir Overpasses (SNOs) between GOES-15 and LANDSAT-8
TLE Epoch: 2026 1 20.  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)
 01/21/2026   05:53:14   (  -0.08,  61.43) (  -0.87,  65.01)  407.84                80
 01/21/2026   18:11:59   (   0.16,  61.44) (  -0.18,  59.80)  185.78                80
 01/23/2026   18:02:26   (   0.15,  61.46) (   0.41,  62.77)  148.89                80
 01/24/2026   06:21:03   (  -0.24,  61.46) (   0.58,  57.59)  439.89                80
 01/25/2026   17:50:13   (   0.14,  61.48) (   1.02,  65.74)  483.11                80
 01/26/2026   06:08:50   (  -0.22,  61.49) (  -0.03,  60.56)  105.59                80
 01/28/2026   05:59:16   (  -0.22,  61.52) (  -0.62,  63.53)  227.70                80
 01/28/2026   18:18:01   (   0.30,  61.52) (  -0.40,  58.32)  364.53                80
 01/30/2026   18:05:47   (   0.29,  61.56) (   0.21,  61.29)   31.61                80
 02/01/2026   17:56:13   (   0.28,  61.60) (   0.86,  64.25)  301.51                80
 02/02/2026   06:14:48   (  -0.36,  61.63) (   0.17,  59.08)  289.15                80