Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NPP
TLE Epoch: 2022 11 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)
 11/28/2022   10:52:55   (   0.01,-137.34) (   0.92,-141.26)  447.65                80
 11/29/2022   10:31:30   (   0.01,-137.34) (  -0.10,-136.72)   69.77                80
 12/01/2022   22:34:39   (  -0.01,-137.34) (  -0.04,-137.49)   16.38                80
 12/04/2022   10:40:20   (   0.02,-137.35) (   0.20,-138.21)   98.05                80
 12/05/2022   10:18:55   (   0.02,-137.35) (  -0.83,-133.68)  418.91                80
 12/06/2022   22:40:49   (  -0.03,-137.34) (  -0.39,-138.96)  185.37                80
 12/07/2022   22:24:44   (  -0.03,-137.33) (   0.64,-134.43)  331.16                80
 12/09/2022   10:46:29   (   0.03,-137.32) (   0.59,-139.68)  269.00                80
 12/10/2022   10:25:04   (   0.04,-137.31) (  -0.43,-135.14)  247.10                80