Simultaneous Nadir Overpasses (SNOs) between GOES-15 and LANDSAT-8
TLE Epoch: 2025 4 18.  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)
 04/19/2025   17:53:03   (   0.16,  61.37) (   0.77,  64.24)  326.34                80
 04/20/2025   06:14:18   (  -0.16,  61.42) (   0.32,  59.08)  265.09                80
 04/22/2025   06:04:44   (  -0.17,  61.44) (  -0.30,  62.05)   68.77                80
 04/24/2025   05:52:30   (  -0.17,  61.47) (  -0.95,  65.01)  402.64                80
 04/24/2025   18:13:53   (   0.17,  61.44) (  -0.18,  59.82)  183.83                80
 04/26/2025   17:58:58   (   0.17,  61.47) (   0.44,  62.79)  149.77                80
 04/27/2025   06:22:52   (  -0.17,  61.52) (   0.64,  57.63)  441.85                80
 04/28/2025   17:46:43   (   0.17,  61.51) (   1.07,  65.76)  482.69                80
 04/29/2025   06:10:36   (  -0.17,  61.57) (   0.06,  60.61)  109.13                80
 05/01/2025   05:55:42   (  -0.18,  61.61) (  -0.60,  63.58)  223.08                80
 05/01/2025   18:19:44   (   0.17,  61.59) (  -0.50,  58.39)  363.69                80