Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NPP
TLE Epoch: 2022 10 7.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 10/07/2022   10:28:20   (   0.05,-137.33) (  -0.38,-135.41)  218.75                80
 10/08/2022   22:47:37   (  -0.04,-137.31) (  -0.81,-140.71)  386.85                80
 10/09/2022   22:31:32   (  -0.04,-137.31) (   0.21,-136.18)  129.33                80
 10/11/2022   10:50:40   (   0.04,-137.31) (   0.99,-141.44)  471.28                80
 10/12/2022   10:34:35   (   0.04,-137.30) (  -0.04,-136.91)   44.47                80
 10/14/2022   22:35:07   (  -0.04,-137.27) (  -0.11,-137.68)   47.02                80
 10/15/2022   22:19:02   (  -0.04,-137.25) (   0.86,-133.14)  468.13                80
 10/17/2022   10:38:10   (   0.03,-137.24) (   0.27,-138.42)  134.13                80
 10/18/2022   10:22:04   (   0.03,-137.22) (  -0.70,-133.88)  380.63                80
 10/19/2022   22:41:21   (  -0.02,-137.18) (  -0.46,-139.18)  227.40                80
 10/20/2022   22:25:15   (  -0.02,-137.17) (   0.52,-134.64)  287.19                80