Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NPP
TLE Epoch: 2020 10 17.  Predictions up to the next  14.0 days:

     Date     Time(GOES-14)   GOES-14 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 10/18/2020   08:26:36   (   0.19,-104.39) (   0.31,-104.99)   68.69                80
 10/19/2020   08:05:11   (   0.21,-104.37) (  -0.68,-100.46)  446.78                80
 10/20/2020   20:27:06   (  -0.18,-104.31) (  -0.52,-105.76)  165.88                80
 10/21/2020   20:11:01   (  -0.19,-104.31) (   0.47,-101.22)  351.47                80
 10/23/2020   08:32:49   (   0.16,-104.39) (   0.64,-106.51)  241.19                80
 10/24/2020   08:11:23   (   0.17,-104.38) (  -0.35,-101.97)  274.35                80
 10/25/2020   20:33:20   (  -0.14,-104.28) (  -0.79,-107.28)  341.56                80
 10/26/2020   20:17:14   (  -0.15,-104.29) (   0.20,-102.75)  176.19                80
 10/28/2020   08:39:03   (   0.12,-104.41) (   0.91,-108.03)  412.17                80
 10/29/2020   08:17:37   (   0.14,-104.41) (  -0.08,-103.50)  103.92                80