Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NPP
TLE Epoch: 2019 7 19.  Predictions up to the next  14.0 days:

     Date     Time(GOES-14)   GOES-14 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 07/20/2019   20:17:40   (   0.23,-104.84) (   0.64,-102.90)  220.45                80
 07/22/2019   08:36:49   (  -0.26,-104.66) (   0.51,-108.18)  400.90                80
 07/23/2019   08:20:43   (  -0.24,-104.65) (  -0.44,-103.63)  115.28                80
 07/24/2019   20:40:02   (   0.27,-104.82) (  -0.66,-108.96)  471.60                80
 07/25/2019   20:23:57   (   0.26,-104.82) (   0.35,-104.43)   44.78                80
 07/28/2019   08:24:20   (  -0.28,-104.63) (  -0.15,-105.15)   60.39                80
 07/29/2019   08:08:15   (  -0.27,-104.62) (  -1.16,-100.62)  455.24                80
 07/30/2019   20:27:33   (   0.30,-104.78) (   0.01,-105.93)  132.72                80
 07/31/2019   20:11:28   (   0.29,-104.77) (   1.02,-101.40)  383.26                80
 08/02/2019   08:30:37   (  -0.32,-104.59) (   0.13,-106.68)  237.62                80