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

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 11/17/2023   08:33:31   (   0.00,-104.68) (   0.45,-106.59)  217.78                80
 11/18/2023   08:12:07   (  -0.00,-104.68) (  -0.59,-102.06)  298.07                80
 11/19/2023   20:34:03   (   0.00,-104.65) (  -0.59,-107.37)  309.72                80
 11/20/2023   20:17:58   (   0.01,-104.65) (   0.39,-102.83)  206.61                80
 11/22/2023   08:39:45   (  -0.01,-104.68) (   0.79,-108.10)  390.64                80
 11/23/2023   08:18:21   (  -0.01,-104.68) (  -0.25,-103.57)  125.75                80
 11/24/2023   20:40:16   (  -0.00,-104.65) (  -0.98,-108.87)  481.57                80
 11/25/2023   20:24:11   (  -0.00,-104.65) (   0.07,-104.34)   35.08                80
 11/28/2023   08:27:13   (   0.01,-104.68) (   0.11,-105.08)   45.34                80
 11/29/2023   08:05:49   (   0.01,-104.68) (  -0.93,-100.55)  470.89                80
 11/30/2023   20:30:24   (  -0.01,-104.65) (  -0.28,-105.85)  136.73                80