Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NPP
TLE Epoch: 2022 11 29.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 11/29/2022   10:31:29   (   0.02,-137.33) (  -0.09,-136.72)   69.13                80
 12/01/2022   22:37:19   (   0.01,-137.32) (  -0.05,-137.48)   19.04                80
 12/02/2022   22:15:54   (   0.01,-137.32) (   0.97,-132.95)  497.87                80
 12/04/2022   10:40:20   (   0.01,-137.32) (   0.21,-138.21)  101.07                80
 12/05/2022   10:18:55   (   0.02,-137.32) (  -0.81,-133.67)  415.58                80
 12/06/2022   22:43:29   (  -0.02,-137.30) (  -0.40,-138.96)  189.60                80
 12/07/2022   22:22:03   (  -0.02,-137.29) (   0.62,-134.43)  326.35                80
 12/09/2022   10:46:30   (   0.02,-137.28) (   0.55,-139.69)  274.41                80
 12/10/2022   10:25:04   (   0.01,-137.26) (  -0.48,-135.15)  241.06                80
 12/11/2022   22:49:39   (  -0.01,-137.23) (  -0.73,-140.44)  365.41                80
 12/12/2022   22:28:13   (  -0.00,-137.22) (   0.30,-135.91)  149.80                80