Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NPP
TLE Epoch: 2025 4 4.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 04/04/2025   21:14:48   (   0.12,  61.27) (  -0.29,  63.05)  203.05                80
 04/06/2025   09:34:07   (  -0.11,  61.34) (  -0.94,  57.74)  410.22                80
 04/07/2025   09:18:05   (  -0.12,  61.34) (   0.08,  62.26)  104.91                80
 04/08/2025   21:37:15   (   0.11,  61.29) (   1.11,  56.99)  491.11                80
 04/09/2025   21:21:13   (   0.12,  61.30) (   0.08,  61.51)   24.27                80
 04/12/2025   09:21:50   (  -0.11,  61.37) (  -0.27,  60.73)   73.66                80
 04/13/2025   09:05:47   (  -0.12,  61.38) (   0.76,  65.25)  441.23                80
 04/14/2025   21:24:57   (   0.11,  61.34) (   0.40,  59.97)  155.71                80
 04/15/2025   21:08:54   (   0.11,  61.35) (  -0.58,  64.50)  359.02                80
 04/17/2025   09:28:13   (  -0.10,  61.43) (  -0.62,  59.19)  255.01                80
 04/18/2025   09:12:11   (  -0.11,  61.45) (   0.42,  63.71)  259.17                80