Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NPP
TLE Epoch: 2023 4 5.  Predictions up to the next  14.0 days:

     Date     Time(GOES-14)   GOES-14 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 04/06/2023   08:54:07   (   0.17,-108.08) (   0.87,-111.17)  352.65                80
 04/07/2023   08:32:44   (   0.17,-108.09) (  -0.16,-106.65)  164.08                80
 04/08/2023   20:54:41   (  -0.17,-108.11) (  -1.04,-111.95)  437.90                80
 04/09/2023   20:38:37   (  -0.17,-108.11) (   0.00,-107.42)   79.44                80
 04/12/2023   08:41:41   (   0.17,-108.11) (   0.21,-108.14)    5.52                80
 04/14/2023   20:42:15   (  -0.18,-108.12) (  -0.35,-108.92)   91.52                80
 04/15/2023   20:26:11   (  -0.18,-108.12) (   0.64,-104.38)  425.76                80
 04/17/2023   08:47:59   (   0.18,-108.13) (   0.54,-109.65)  173.58                80
 04/18/2023   08:26:35   (   0.18,-108.13) (  -0.51,-105.13)  343.04                80