Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NPP
TLE Epoch: 2022 2 10.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 02/10/2022   22:46:42   (   0.04,-137.20) (  -0.73,-140.56)  382.80                80
 02/11/2022   22:30:37   (   0.04,-137.20) (   0.28,-136.03)  133.15                80
 02/13/2022   10:52:26   (  -0.03,-137.20) (   0.90,-141.30)  468.03                80
 02/14/2022   10:31:01   (  -0.02,-137.19) (  -0.10,-136.77)   47.57                80
 02/16/2022   22:36:53   (   0.00,-137.16) (  -0.11,-137.54)   43.57                80
 02/17/2022   22:18:09   (   0.00,-137.15) (   0.90,-133.01)  471.55                80
 02/19/2022   10:39:57   (  -0.00,-137.14) (   0.28,-138.28)  130.82                80
 02/20/2022   10:18:34   (  -0.01,-137.12) (  -0.79,-133.76)  383.82                80
 02/21/2022   22:40:30   (   0.01,-137.09) (  -0.42,-139.07)  224.23                80
 02/22/2022   22:24:25   (   0.01,-137.08) (   0.59,-134.54)  289.98                80