Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NPP
TLE Epoch: 2025 2 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)
 02/23/2025   09:21:56   (  -0.06,  61.45) (  -0.23,  60.58)   98.14                80
 02/24/2025   09:05:50   (  -0.06,  61.44) (   0.78,  65.12)  419.23                80
 02/25/2025   21:27:37   (   0.07,  61.35) (   0.38,  59.85)  170.46                80
 02/26/2025   21:06:12   (   0.07,  61.35) (  -0.63,  64.39)  346.55                80
 02/28/2025   09:28:06   (  -0.07,  61.44) (  -0.58,  59.10)  266.34                80
 03/01/2025   09:12:01   (  -0.07,  61.44) (   0.44,  63.64)  250.66                80
 03/02/2025   21:33:47   (   0.07,  61.35) (   0.76,  58.38)  339.35                80
 03/03/2025   21:12:22   (   0.07,  61.36) (  -0.26,  62.92)  177.25                80
 03/05/2025   09:36:56   (  -0.08,  61.46) (  -0.93,  57.63)  436.73                80
 03/06/2025   09:18:10   (  -0.08,  61.47) (   0.09,  62.16)   79.56                80