Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NPP
TLE Epoch: 2023 12 12.  Predictions up to the next  14.0 days:

     Date     Time(GOES-14)   GOES-14 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 12/13/2023   08:43:22   (  -0.05,-108.63) (   0.20,-109.77)  130.46                80
 12/14/2023   08:27:16   (  -0.04,-108.62) (  -0.81,-105.24)  386.17                80
 12/15/2023   20:46:32   (   0.06,-108.60) (  -0.36,-110.54)  221.34                80
 12/16/2023   20:30:26   (   0.05,-108.59) (   0.65,-106.01)  295.19                80
 12/18/2023   08:49:32   (  -0.07,-108.61) (   0.51,-111.27)  303.33                80
 12/19/2023   08:33:27   (  -0.06,-108.61) (  -0.50,-106.74)  213.43                80
 12/20/2023   20:52:41   (   0.07,-108.58) (  -0.72,-112.03)  393.52                80
 12/21/2023   20:36:36   (   0.06,-108.58) (   0.30,-107.50)  123.28                80
 12/23/2023   08:55:42   (  -0.07,-108.60) (   0.87,-112.76)  475.01                80
 12/24/2023   08:39:37   (  -0.06,-108.59) (  -0.16,-108.23)   41.74                80