Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NPP
TLE Epoch: 2020 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)
 10/12/2020   08:39:08   (   0.21,-104.39) (   1.02,-108.01)  412.54                80
 10/13/2020   08:17:43   (   0.22,-104.37) (   0.03,-103.47)  102.66                80
 10/15/2020   20:23:34   (  -0.21,-104.32) (  -0.18,-104.25)    9.03                80
 10/18/2020   08:26:36   (   0.19,-104.38) (   0.31,-104.99)   69.91                80
 10/19/2020   08:05:11   (   0.21,-104.36) (  -0.68,-100.46)  445.35                80
 10/20/2020   20:27:06   (  -0.18,-104.29) (  -0.52,-105.76)  167.40                80
 10/21/2020   20:11:01   (  -0.19,-104.30) (   0.47,-101.22)  349.72                80
 10/23/2020   08:32:49   (   0.16,-104.37) (   0.64,-106.51)  243.51                80
 10/24/2020   08:11:24   (   0.18,-104.36) (  -0.35,-101.97)  271.77                80
 10/25/2020   20:33:19   (  -0.14,-104.26) (  -0.84,-107.28)  344.26                80