Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NPP
TLE Epoch: 2022 5 28.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 05/28/2022   22:42:32   (   0.00,-137.19) (  -0.37,-138.93)  198.23                80
 05/29/2022   22:21:07   (   0.01,-137.18) (   0.66,-134.40)  318.06                80
 05/31/2022   10:45:32   (  -0.01,-137.17) (   0.56,-139.65)  282.27                80
 06/01/2022   10:24:06   (  -0.01,-137.17) (  -0.47,-135.12)  233.58                80
 06/02/2022   22:48:41   (   0.01,-137.14) (  -0.73,-140.41)  372.23                80
 06/03/2022   22:27:15   (   0.01,-137.13) (   0.30,-135.88)  143.34                80
 06/05/2022   10:51:41   (  -0.01,-137.11) (   0.91,-141.13)  458.04                80
 06/06/2022   10:30:15   (  -0.01,-137.10) (  -0.12,-136.60)   57.29                80
 06/08/2022   22:33:24   (   0.00,-137.05) (  -0.04,-137.36)   34.36                80
 06/09/2022   22:17:17   (   0.01,-137.03) (   0.94,-132.82)  480.65                80