Simultaneous Nadir Overpasses (SNOs) between GOES-15 and LANDSAT-8
TLE Epoch: 2025 4 19.  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)
 04/20/2025   06:14:18   (  -0.16,  61.42) (   0.31,  59.08)  264.84                80
 04/22/2025   06:04:44   (  -0.17,  61.44) (  -0.32,  62.05)   69.24                80
 04/24/2025   05:52:29   (  -0.17,  61.47) (  -0.90,  65.02)  403.25                80
 04/24/2025   18:13:53   (   0.17,  61.44) (  -0.16,  59.82)  183.26                80
 04/26/2025   17:58:58   (   0.17,  61.47) (   0.45,  62.79)  150.50                80
 04/27/2025   06:22:52   (  -0.17,  61.52) (   0.68,  57.64)  440.99                80
 04/28/2025   17:46:43   (   0.17,  61.51) (   1.09,  65.76)  483.59                80
 04/29/2025   06:10:37   (  -0.17,  61.56) (   0.04,  60.61)  108.05                80
 05/01/2025   05:55:42   (  -0.18,  61.60) (  -0.62,  63.57)  224.30                80
 05/01/2025   18:19:44   (   0.17,  61.58) (  -0.48,  58.38)  362.56                80
 05/03/2025   18:07:29   (   0.18,  61.63) (   0.15,  61.35)   30.41                80