Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NPP
TLE Epoch: 2024 3 21.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 03/21/2024   20:27:45   (  -0.01,-104.65) (  -0.28,-105.90)  142.26                80
 03/22/2024   20:11:41   (  -0.00,-104.64) (   0.75,-101.38)  372.73                80
 03/24/2024   08:33:30   (   0.00,-104.66) (   0.47,-106.64)  227.01                80
 03/25/2024   08:12:06   (   0.00,-104.65) (  -0.56,-102.12)  288.00                80
 03/26/2024   20:34:04   (   0.00,-104.61) (  -0.65,-107.43)  321.60                80
 03/27/2024   20:18:00   (   0.01,-104.60) (   0.39,-102.91)  193.43                80
 03/29/2024   08:39:48   (  -0.01,-104.62) (   0.82,-108.18)  406.36                80
 03/30/2024   08:18:25   (  -0.02,-104.61) (  -0.22,-103.66)  108.31                80
 04/01/2024   20:24:18   (   0.02,-104.55) (   0.01,-104.43)   12.94                80