Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NPP
TLE Epoch: 2024 12 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)
 12/21/2024   09:21:32   (   0.02,  61.44) (  -0.18,  60.56)  100.47                80
 12/22/2024   09:05:29   (   0.02,  61.44) (   0.86,  65.08)  416.13                80
 12/23/2024   21:27:20   (  -0.03,  61.35) (   0.29,  59.80)  175.56                80
 12/24/2024   21:05:56   (  -0.02,  61.35) (  -0.70,  64.33)  340.08                80
 12/26/2024   09:27:55   (   0.03,  61.44) (  -0.53,  59.03)  275.94                80
 12/27/2024   09:11:52   (   0.02,  61.44) (   0.52,  63.54)  240.11                80
 12/28/2024   21:33:41   (  -0.03,  61.35) (   0.68,  58.27)  351.19                80
 12/29/2024   21:12:18   (  -0.02,  61.36) (  -0.32,  62.80)  163.66                80
 12/31/2024   09:34:16   (   0.02,  61.49) (  -0.89,  57.50)  454.86                80
 01/01/2025   09:18:13   (   0.02,  61.49) (   0.11,  62.03)   60.39                80
 01/03/2025   21:21:20   (  -0.02,  61.41) (   0.02,  61.27)   16.30                80