Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NPP
TLE Epoch: 2024 7 21.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 07/21/2024   21:30:47   (  -0.35,  61.20) (   0.30,  58.23)  337.68                80
 07/22/2024   21:14:43   (  -0.34,  61.20) (  -0.66,  62.77)  177.73                80
 07/24/2024   09:34:02   (   0.36,  61.16) (  -0.44,  57.44)  423.06                80
 07/25/2024   09:17:58   (   0.35,  61.16) (   0.53,  61.98)   92.60                80
 07/27/2024   21:18:23   (  -0.36,  61.24) (  -0.35,  61.23)    1.75                80
 07/30/2024   09:21:37   (   0.38,  61.22) (   0.24,  60.43)   88.60                80
 07/31/2024   09:05:33   (   0.38,  61.23) (   1.22,  64.97)  426.25                80
 08/01/2024   21:24:41   (  -0.40,  61.30) (  -0.03,  59.70)  183.60                80
 08/02/2024   21:08:37   (  -0.40,  61.32) (  -1.02,  64.23)  330.80                80