Simultaneous Nadir Overpasses (SNOs) between GOES-15 and LANDSAT-8
TLE Epoch: 2025 4 17.  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) (   0.80,  64.24)  326.18                80
 04/20/2025   06:14:17   (  -0.16,  61.42) (   0.36,  59.09)  265.35                80
 04/22/2025   06:04:43   (  -0.17,  61.45) (  -0.27,  62.05)   68.46                80
 04/24/2025   05:52:29   (  -0.17,  61.48) (  -0.93,  65.01)  402.22                80
 04/24/2025   18:13:52   (   0.17,  61.44) (  -0.19,  59.83)  184.23                80
 04/26/2025   17:58:57   (   0.17,  61.48) (   0.43,  62.80)  149.34                80
 04/27/2025   06:22:52   (  -0.17,  61.53) (   0.64,  57.64)  442.34                80
 04/28/2025   17:46:42   (   0.17,  61.52) (   1.08,  65.76)  482.24                80
 04/29/2025   06:10:36   (  -0.17,  61.57) (   0.04,  60.61)  109.59                80
 05/01/2025   05:55:40   (  -0.18,  61.62) (  -0.58,  63.59)  222.59                80
 05/01/2025   18:19:43   (   0.17,  61.60) (  -0.52,  58.40)  364.14                80