Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NPP
TLE Epoch: 2023 8 27.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 08/27/2023   20:12:22   (  -0.01,-104.68) (   0.72,-101.33)  381.94                80
 08/29/2023   08:34:09   (   0.01,-104.71) (   0.41,-106.61)  215.59                80
 08/30/2023   08:12:44   (   0.01,-104.71) (  -0.59,-102.07)  300.57                80
 08/31/2023   20:34:39   (  -0.02,-104.67) (  -0.61,-107.37)  307.43                80
 09/01/2023   20:18:33   (  -0.01,-104.68) (   0.40,-102.84)  209.25                80
 09/03/2023   08:40:20   (   0.02,-104.71) (   0.79,-108.11)  387.18                80
 09/04/2023   08:18:54   (   0.01,-104.71) (  -0.21,-103.57)  129.27                80
 09/05/2023   20:40:50   (  -0.02,-104.68) (  -0.97,-108.88)  478.98                80
 09/06/2023   20:24:44   (  -0.02,-104.68) (   0.04,-104.34)   37.70                80
 09/09/2023   08:27:45   (   0.02,-104.72) (   0.13,-105.08)   42.10                80