Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NPP
TLE Epoch: 2023 7 7.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 07/07/2023   08:28:03   (   0.01,-104.71) (   0.04,-105.00)   32.13                80
 07/08/2023   08:06:38   (   0.01,-104.72) (  -0.96,-100.47)  484.67                80
 07/09/2023   20:28:35   (  -0.01,-104.72) (  -0.26,-105.77)  120.34                80
 07/10/2023   20:12:30   (  -0.01,-104.73) (   0.75,-101.25)  396.86                80
 07/12/2023   08:34:18   (   0.01,-104.76) (   0.42,-106.52)  201.24                80
 07/13/2023   08:12:54   (   0.01,-104.77) (  -0.59,-101.99)  315.56                80
 07/14/2023   20:34:51   (  -0.00,-104.76) (  -0.56,-107.31)  290.17                80
 07/15/2023   20:18:47   (  -0.00,-104.77) (   0.45,-102.78)  226.89                80
 07/17/2023   08:40:35   (  -0.00,-104.81) (   0.71,-108.06)  370.76                80
 07/18/2023   08:19:11   (  -0.00,-104.81) (  -0.30,-103.53)  146.02                80
 07/19/2023   20:41:07   (   0.01,-104.81) (  -0.90,-108.84)  460.01                80
 07/20/2023   20:25:03   (   0.01,-104.82) (   0.11,-104.31)   57.37                80