Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NPP
TLE Epoch: 2024 12 30.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 01/01/2025   08:27:19   (   0.01,-104.70) (   0.12,-105.21)   57.35                80
 01/02/2025   08:05:55   (   0.01,-104.70) (  -0.90,-100.68)  458.06                80
 01/03/2025   20:27:53   (  -0.00,-104.66) (  -0.29,-105.99)  151.98                80
 01/04/2025   20:11:50   (   0.00,-104.66) (   0.73,-101.47)  364.08                80
 01/06/2025   08:33:39   (   0.00,-104.70) (   0.44,-106.74)  231.66                80
 01/07/2025   08:12:16   (  -0.00,-104.70) (  -0.59,-102.21)  284.10                80
 01/08/2025   20:34:13   (  -0.00,-104.65) (  -0.63,-107.51)  326.23                80
 01/09/2025   20:18:09   (  -0.00,-104.65) (   0.34,-102.98)  189.87                80
 01/11/2025   08:39:58   (   0.01,-104.70) (   0.81,-108.25)  405.47                80
 01/12/2025   08:18:34   (   0.01,-104.69) (  -0.22,-103.73)  110.13                80