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   08:27:18   (  -0.01,-104.69) (   0.13,-105.21)   59.14                80
 01/02/2025   08:05:55   (  -0.01,-104.69) (  -0.89,-100.68)  456.12                80
 01/03/2025   20:27:53   (   0.00,-104.64) (  -0.30,-105.99)  154.35                80
 01/04/2025   20:11:50   (   0.00,-104.63) (   0.73,-101.46)  361.54                80
 01/06/2025   08:33:39   (  -0.00,-104.67) (   0.43,-106.74)  234.69                80
 01/07/2025   08:12:15   (  -0.00,-104.67) (  -0.54,-102.20)  280.80                80
 01/08/2025   20:34:12   (   0.01,-104.61) (  -0.67,-107.50)  330.35                80
 01/09/2025   20:18:08   (   0.01,-104.61) (   0.37,-102.98)  185.35                80
 01/11/2025   08:39:58   (  -0.01,-104.65) (   0.77,-108.26)  410.64                80
 01/12/2025   08:18:33   (  -0.01,-104.64) (  -0.21,-103.72)  104.67                80