Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NPP
TLE Epoch: 2023 11 10.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 11/12/2023   08:27:18   (  -0.00,-104.68) (   0.08,-105.08)   45.32                80
 11/13/2023   08:05:53   (  -0.00,-104.68) (  -0.95,-100.55)  470.84                80
 11/14/2023   20:27:49   (  -0.00,-104.65) (  -0.29,-105.85)  136.63                80
 11/15/2023   20:11:44   (  -0.01,-104.65) (   0.74,-101.32)  379.56                80
 11/17/2023   08:33:31   (   0.01,-104.67) (   0.44,-106.59)  218.89                80
 11/18/2023   08:12:07   (   0.01,-104.66) (  -0.60,-102.06)  296.90                80
 11/19/2023   20:34:02   (  -0.01,-104.63) (  -0.63,-107.36)  311.37                80
 11/20/2023   20:17:58   (  -0.01,-104.63) (   0.41,-102.83)  204.81                80
 11/22/2023   08:39:45   (   0.00,-104.65) (   0.76,-108.11)  392.88                80
 11/23/2023   08:18:20   (   0.01,-104.65) (  -0.23,-103.57)  123.35                80