Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NPP
TLE Epoch: 2025 1 2.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 01/02/2025   08:05:55   (   0.00,-104.69) (  -0.92,-100.69)  456.49                80
 01/03/2025   20:27:53   (  -0.01,-104.64) (  -0.32,-105.98)  153.77                80
 01/04/2025   20:11:49   (  -0.01,-104.64) (   0.71,-101.46)  362.25                80
 01/06/2025   08:33:38   (   0.01,-104.68) (   0.50,-106.72)  233.75                80
 01/07/2025   08:12:14   (   0.01,-104.67) (  -0.54,-102.20)  281.89                80
 01/08/2025   20:34:11   (  -0.01,-104.62) (  -0.66,-107.50)  328.96                80
 01/09/2025   20:18:07   (  -0.01,-104.61) (   0.32,-102.97)  186.98                80
 01/11/2025   08:39:56   (   0.02,-104.66) (   0.80,-108.25)  408.62                80
 01/12/2025   08:18:32   (   0.02,-104.65) (  -0.19,-103.71)  106.91                80
 01/14/2025   20:24:24   (  -0.02,-104.58) (  -0.02,-104.48)   12.05                80