Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NPP
TLE Epoch: 2025 2 20.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 02/23/2025   09:21:55   (  -0.06,  61.45) (  -0.27,  60.59)   98.48                80
 02/24/2025   09:05:50   (  -0.06,  61.45) (   0.79,  65.12)  418.84                80
 02/25/2025   21:27:37   (   0.07,  61.36) (   0.42,  59.86)  170.78                80
 02/26/2025   21:06:11   (   0.07,  61.36) (  -0.59,  64.40)  346.18                80
 02/28/2025   09:28:05   (  -0.07,  61.45) (  -0.61,  59.11)  266.99                80
 03/01/2025   09:12:00   (  -0.07,  61.45) (   0.40,  63.65)  249.96                80
 03/02/2025   21:33:47   (   0.07,  61.36) (   0.74,  58.38)  339.95                80
 03/03/2025   21:12:22   (   0.07,  61.36) (  -0.29,  62.91)  176.58                80
 03/05/2025   09:36:55   (  -0.08,  61.47) (  -0.96,  57.63)  437.64                80
 03/06/2025   09:18:10   (  -0.08,  61.48) (   0.07,  62.17)   78.60                80