Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NPP
TLE Epoch: 2023 11 9.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 11/09/2023   20:24:15   (  -0.00,-104.70) (   0.10,-104.34)   41.53                80
 11/12/2023   08:27:18   (   0.00,-104.75) (   0.07,-105.08)   38.25                80
 11/13/2023   08:05:53   (   0.00,-104.75) (  -0.96,-100.56)  478.67                80
 11/14/2023   20:27:49   (  -0.01,-104.74) (  -0.28,-105.85)  127.55                80
 11/15/2023   20:11:44   (  -0.01,-104.74) (   0.75,-101.32)  389.50                80
 11/17/2023   08:33:32   (   0.02,-104.77) (   0.43,-106.59)  207.74                80
 11/18/2023   08:12:07   (   0.01,-104.77) (  -0.61,-102.07)  308.64                80
 11/19/2023   20:34:02   (  -0.01,-104.75) (  -0.61,-107.36)  298.49                80
 11/20/2023   20:17:58   (  -0.00,-104.75) (   0.44,-102.84)  218.36                80
 11/22/2023   08:39:45   (   0.01,-104.79) (   0.73,-108.11)  378.10                80