Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NPP
TLE Epoch: 2025 5 6.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 05/08/2025   09:34:57   (  -0.05,  61.61) (  -0.98,  57.63)  454.92                80
 05/09/2025   09:18:54   (  -0.06,  61.63) (   0.04,  62.16)   59.72                80
 05/11/2025   21:19:20   (   0.05,  61.67) (   0.11,  61.41)   28.89                80
 05/12/2025   21:03:16   (   0.06,  61.68) (  -0.91,  65.94)  485.39                80
 05/14/2025   09:22:35   (  -0.03,  61.73) (  -0.27,  60.63)  124.69                80
 05/15/2025   09:06:30   (  -0.04,  61.75) (   0.70,  65.17)  389.06                80
 05/16/2025   21:25:40   (   0.02,  61.79) (   0.47,  59.90)  215.75                80
 05/17/2025   21:09:36   (   0.03,  61.81) (  -0.56,  64.43)  297.97                80
 05/19/2025   09:28:54   (  -0.01,  61.86) (  -0.61,  59.12)  312.40                80
 05/20/2025   09:12:50   (  -0.02,  61.89) (   0.37,  63.66)  201.02                80