Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NPP
TLE Epoch: 2025 10 22.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 10/23/2025   21:30:46   (  -0.33,  61.49) (   0.04,  59.80)  192.29                80
 10/24/2025   21:09:22   (  -0.37,  61.51) (  -1.00,  64.33)  321.05                80
 10/26/2025   09:33:59   (   0.29,  61.54) (  -0.24,  59.04)  283.73                80
 10/27/2025   09:12:35   (   0.34,  61.55) (   0.79,  63.57)  230.32                80
 10/28/2025   21:37:03   (  -0.26,  61.57) (   0.45,  58.31)  370.28                80
 10/29/2025   21:15:40   (  -0.31,  61.59) (  -0.59,  62.84)  142.43                80
 10/31/2025   09:40:15   (   0.23,  61.63) (  -0.69,  57.56)  464.38                80
 11/01/2025   09:18:52   (   0.28,  61.65) (   0.35,  62.09)   49.38                80
 11/03/2025   21:24:37   (  -0.23,  61.69) (  -0.16,  61.36)   37.36                80
 11/04/2025   21:03:13   (  -0.28,  61.72) (  -1.20,  65.88)  474.76                80