Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NPP
TLE Epoch: 2024 9 17.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 09/17/2024   09:04:59   (  -0.35,  61.32) (   0.52,  65.20)  441.63                80
 09/18/2024   21:26:44   (   0.33,  61.35) (   0.63,  59.93)  161.34                80
 09/19/2024   21:05:17   (   0.34,  61.35) (  -0.33,  64.48)  356.45                80
 09/21/2024   09:27:11   (  -0.33,  61.31) (  -0.78,  59.18)  241.91                80
 09/22/2024   09:11:04   (  -0.34,  61.30) (   0.20,  63.73)  276.38                80
 09/23/2024   21:32:48   (   0.31,  61.33) (   0.98,  58.47)  326.16                80
 09/24/2024   21:11:22   (   0.32,  61.33) (  -0.07,  63.00)  190.98                80
 09/26/2024   09:33:14   (  -0.30,  61.31) (  -1.12,  57.72)  409.73                80
 09/27/2024   09:17:07   (  -0.30,  61.30) (  -0.07,  62.25)  108.35                80
 09/28/2024   21:38:51   (   0.28,  61.32) (   1.27,  57.00)  492.75                80
 09/29/2024   21:17:23   (   0.29,  61.32) (   0.26,  61.55)   24.71                80