Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NPP
TLE Epoch: 2025 3 15.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 03/16/2025   09:30:27   (  -0.10,  61.32) (  -0.55,  59.21)  239.47                80
 03/17/2025   09:09:01   (  -0.10,  61.32) (   0.44,  63.76)  278.02                80
 03/18/2025   21:30:47   (   0.10,  61.24) (   0.69,  58.49)  312.61                80
 03/19/2025   21:14:40   (   0.10,  61.24) (  -0.31,  63.03)  204.57                80
 03/21/2025   09:36:34   (  -0.10,  61.33) (  -0.91,  57.75)  407.39                80
 03/22/2025   09:17:47   (  -0.11,  61.33) (   0.09,  62.30)  109.38                80
 03/23/2025   21:36:53   (   0.11,  61.27) (   1.07,  57.04)  482.44                80
 03/24/2025   21:20:46   (   0.11,  61.28) (   0.06,  61.58)   34.22                80
 03/27/2025   09:21:13   (  -0.12,  61.38) (  -0.26,  60.84)   62.09                80
 03/28/2025   09:04:56   (  -0.12,  61.39) (   0.76,  65.38)  454.28                70