Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NPP
TLE Epoch: 2022 10 8.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 10/08/2022   22:47:37   (  -0.04,-137.32) (  -0.78,-140.71)  386.77                80
 10/09/2022   22:31:32   (  -0.04,-137.31) (   0.18,-136.17)  129.42                80
 10/11/2022   10:50:40   (   0.04,-137.31) (   0.96,-141.45)  471.38                80
 10/12/2022   10:34:36   (   0.04,-137.30) (  -0.07,-136.92)   44.44                80
 10/14/2022   22:35:06   (  -0.04,-137.27) (  -0.13,-137.68)   47.01                80
 10/15/2022   22:19:02   (  -0.04,-137.25) (   0.90,-133.15)  468.08                80
 10/17/2022   10:38:09   (   0.03,-137.23) (   0.29,-138.41)  134.31                80
 10/18/2022   10:22:05   (   0.03,-137.22) (  -0.74,-133.88)  380.41                80
 10/19/2022   22:41:20   (  -0.02,-137.18) (  -0.48,-139.18)  227.52                80
 10/20/2022   22:25:16   (  -0.02,-137.16) (   0.56,-134.65)  287.05                80