Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NPP
TLE Epoch: 2023 12 31.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 12/31/2023   08:05:39   (  -0.00,-104.68) (  -0.92,-100.53)  473.44                80
 01/01/2024   20:27:38   (   0.01,-104.66) (  -0.23,-105.84)  134.91                80
 01/02/2024   20:11:33   (   0.02,-104.66) (   0.75,-101.31)  381.19                80
 01/04/2024   08:33:22   (  -0.02,-104.69) (   0.39,-106.59)  216.64                80
 01/05/2024   08:11:58   (  -0.02,-104.69) (  -0.59,-102.06)  299.27                80
 01/06/2024   20:33:55   (  -0.01,-104.65) (  -0.60,-107.36)  308.60                80
 01/07/2024   20:17:51   (  -0.02,-104.65) (   0.38,-102.83)  207.61                80
 01/09/2024   08:39:40   (   0.02,-104.68) (   0.76,-108.11)  390.56                80
 01/10/2024   08:18:16   (   0.02,-104.67) (  -0.23,-103.58)  124.86                80
 01/11/2024   20:40:13   (  -0.02,-104.63) (  -0.95,-108.89)  484.70                80
 01/12/2024   20:24:09   (  -0.01,-104.63) (   0.05,-104.35)   30.91                80