Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NPP
TLE Epoch: 2023 11 5.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 11/06/2023   08:39:48   (  -0.00,-104.67) (   0.75,-108.09)  389.60                80
 11/07/2023   08:18:23   (  -0.00,-104.67) (  -0.26,-103.57)  126.40                80
 11/08/2023   20:40:19   (  -0.00,-104.65) (  -0.93,-108.87)  480.85                80
 11/09/2023   20:24:15   (  -0.00,-104.65) (   0.09,-104.34)   35.60                80
 11/12/2023   08:27:18   (   0.00,-104.67) (   0.09,-105.08)   46.39                80
 11/13/2023   08:05:53   (   0.00,-104.67) (  -0.93,-100.55)  469.61                80
 11/14/2023   20:27:49   (  -0.01,-104.64) (  -0.30,-105.85)  138.16                80
 11/15/2023   20:11:44   (  -0.02,-104.64) (   0.73,-101.32)  377.98                80
 11/17/2023   08:33:31   (   0.02,-104.65) (   0.46,-106.59)  220.61                80
 11/18/2023   08:12:07   (   0.01,-104.65) (  -0.58,-102.06)  294.83                80