Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NPP
TLE Epoch: 2024 12 10.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 12/10/2024   08:39:12   (  -0.01,-104.70) (   0.78,-108.11)  389.07                80
 12/11/2024   08:17:49   (  -0.01,-104.70) (  -0.24,-103.59)  126.37                80
 12/12/2024   20:39:49   (  -0.01,-104.66) (  -0.97,-108.90)  483.11                80
 12/13/2024   20:23:46   (  -0.01,-104.66) (   0.05,-104.38)   32.66                80
 12/16/2024   08:26:54   (   0.01,-104.70) (   0.08,-105.14)   49.38                80
 12/17/2024   08:05:31   (   0.00,-104.70) (  -0.90,-100.60)  465.87                80
 12/18/2024   20:27:30   (  -0.00,-104.66) (  -0.30,-105.92)  144.04                80
 12/19/2024   20:11:28   (   0.01,-104.66) (   0.75,-101.40)  371.98                80
 12/21/2024   08:33:17   (  -0.00,-104.71) (   0.46,-106.67)  223.89                80
 12/22/2024   08:11:54   (  -0.01,-104.71) (  -0.58,-102.15)  291.95                80
 12/23/2024   20:33:53   (   0.00,-104.67) (  -0.64,-107.45)  317.79                80