Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NPP
TLE Epoch: 2019 7 14.  Predictions up to the next  14.0 days:

     Date     Time(GOES-14)   GOES-14 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 07/15/2019   20:11:24   (   0.19,-104.85) (   0.94,-101.38)  394.77                80
 07/17/2019   08:30:32   (  -0.22,-104.69) (   0.22,-106.66)  223.90                80
 07/18/2019   08:14:28   (  -0.21,-104.70) (  -0.79,-102.13)  293.58                80
 07/19/2019   20:33:46   (   0.24,-104.88) (  -0.31,-107.45)  291.90                80
 07/20/2019   20:17:40   (   0.23,-104.89) (   0.64,-102.90)  226.03                80
 07/22/2019   08:36:49   (  -0.26,-104.74) (   0.52,-108.18)  391.71                80
 07/23/2019   08:20:44   (  -0.24,-104.75) (  -0.49,-103.65)  125.94                80
 07/24/2019   20:40:02   (   0.27,-104.93) (  -0.61,-108.97)  459.92                80
 07/25/2019   20:23:57   (   0.26,-104.94) (   0.35,-104.43)   58.04                80
 07/28/2019   08:24:21   (  -0.28,-104.80) (  -0.20,-105.17)   42.11                80