Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NPP
TLE Epoch: 2023 11 27.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 11/28/2023   08:27:14   (  -0.00,-104.68) (   0.07,-105.08)   44.90                80
 11/29/2023   08:05:48   (   0.00,-104.68) (  -0.93,-100.54)  471.71                80
 11/30/2023   20:27:43   (  -0.01,-104.66) (  -0.28,-105.84)  135.06                80
 12/01/2023   20:11:38   (  -0.01,-104.66) (   0.71,-101.31)  382.00                80
 12/03/2023   08:33:25   (   0.02,-104.70) (   0.43,-106.58)  214.47                80
 12/04/2023   08:12:00   (   0.02,-104.70) (  -0.57,-102.04)  302.48                80
 12/05/2023   20:33:55   (  -0.02,-104.68) (  -0.62,-107.34)  304.16                80
 12/06/2023   20:17:50   (  -0.02,-104.68) (   0.38,-102.81)  213.21                80
 12/08/2023   08:39:37   (   0.02,-104.72) (   0.75,-108.09)  382.44                80
 12/09/2023   08:18:11   (   0.03,-104.73) (  -0.26,-103.55)  134.68                80
 12/10/2023   20:40:06   (  -0.03,-104.70) (  -0.97,-108.84)  472.49                80