Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NPP
TLE Epoch: 2024 12 16.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 12/16/2024   08:26:54   (  -0.00,-104.70) (   0.07,-105.14)   49.32                80
 12/17/2024   08:05:31   (  -0.01,-104.70) (  -0.90,-100.61)  466.29                80
 12/18/2024   20:27:30   (   0.01,-104.67) (  -0.30,-105.92)  142.85                80
 12/19/2024   20:11:28   (   0.01,-104.68) (   0.74,-101.40)  373.74                80
 12/21/2024   08:33:18   (  -0.01,-104.73) (   0.42,-106.68)  221.82                80
 12/22/2024   08:11:55   (  -0.02,-104.74) (  -0.57,-102.15)  294.44                80
 12/23/2024   20:33:54   (   0.02,-104.70) (  -0.61,-107.46)  314.85                80
 12/24/2024   20:17:51   (   0.02,-104.71) (   0.43,-102.94)  201.99                80
 12/26/2024   08:39:41   (  -0.02,-104.77) (   0.77,-108.21)  392.59                80
 12/27/2024   08:18:18   (  -0.03,-104.78) (  -0.28,-103.70)  123.52                80
 12/28/2024   20:40:17   (   0.03,-104.73) (  -0.94,-109.00)  487.11                80
 12/29/2024   20:24:14   (   0.04,-104.74) (   0.12,-104.48)   29.43                80