Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NPP
TLE Epoch: 2019 10 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)
 10/13/2019   20:21:07   (  -0.24,-104.20) (  -0.22,-104.26)    6.86                80
 10/16/2019   08:26:50   (   0.22,-104.23) (   0.38,-105.00)   87.93                80
 10/17/2019   08:05:24   (   0.24,-104.21) (  -0.60,-100.46)  427.27                80
 10/18/2019   20:27:20   (  -0.21,-104.17) (  -0.55,-105.78)  182.76                80
 10/19/2019   20:11:15   (  -0.22,-104.17) (   0.43,-101.24)  334.12                80
 10/21/2019   08:33:03   (   0.19,-104.22) (   0.70,-106.52)  262.08                80
 10/22/2019   08:11:38   (   0.21,-104.20) (  -0.28,-101.99)  252.75                80
 10/23/2019   20:33:34   (  -0.18,-104.13) (  -0.87,-107.30)  361.12                80
 10/24/2019   20:17:29   (  -0.19,-104.13) (   0.11,-102.76)  155.76                80
 10/26/2019   08:39:17   (   0.16,-104.21) (   1.01,-108.04)  436.66                80