Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NPP
TLE Epoch: 2024 1 8.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 01/09/2024   09:27:54   (   0.05,  61.52) (  -0.47,  59.12)  273.23                80
 01/10/2024   09:11:50   (   0.04,  61.54) (   0.52,  63.65)  241.20                80
 01/11/2024   21:33:38   (  -0.04,  61.47) (   0.67,  58.38)  352.83                80
 01/12/2024   21:12:15   (  -0.04,  61.50) (  -0.38,  62.90)  160.70                80
 01/14/2024   09:34:11   (   0.04,  61.64) (  -0.86,  57.61)  459.21                80
 01/15/2024   09:18:07   (   0.04,  61.66) (   0.13,  62.14)   54.79                80
 01/17/2024   21:21:11   (  -0.04,  61.61) (   0.00,  61.39)   25.11                80
 01/18/2024   20:59:47   (  -0.04,  61.64) (  -0.99,  65.92)  488.18                80
 01/20/2024   09:21:43   (   0.04,  61.78) (  -0.23,  60.62)  132.49                80
 01/21/2024   09:05:39   (   0.03,  61.81) (   0.77,  65.16)  381.04                80