Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NPP
TLE Epoch: 2024 5 12.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 05/12/2024   09:05:38   (  -0.06,  61.60) (   0.74,  65.08)  397.16                80
 05/13/2024   21:24:44   (   0.04,  61.62) (   0.43,  59.81)  205.41                80
 05/14/2024   21:08:38   (   0.06,  61.64) (  -0.53,  64.36)  309.75                80
 05/16/2024   09:27:53   (  -0.04,  61.67) (  -0.61,  59.05)  298.48                80
 05/17/2024   09:11:47   (  -0.05,  61.69) (   0.37,  63.59)  216.53                80
 05/18/2024   21:30:53   (   0.03,  61.72) (   0.78,  58.32)  386.52                80
 05/19/2024   21:14:46   (   0.04,  61.74) (  -0.21,  62.87)  128.48                80
 05/21/2024   09:34:01   (  -0.01,  61.77) (  -0.96,  57.57)  479.88                80
 05/22/2024   09:17:54   (  -0.02,  61.80) (   0.04,  62.11)   34.60                80
 05/24/2024   21:18:13   (   0.00,  61.87) (   0.14,  61.39)   55.82                80
 05/25/2024   21:02:07   (   0.01,  61.90) (  -0.87,  65.92)  458.32                80