Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NPP
TLE Epoch: 2020 9 5.  Predictions up to the next  14.0 days:

     Date     Time(GOES-14)   GOES-14 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 09/06/2020   08:11:27   (   0.39,-104.42) (  -0.15,-101.91)  285.05                80
 09/07/2020   20:33:24   (  -0.38,-104.53) (  -1.02,-107.22)  307.42                80
 09/08/2020   20:17:20   (  -0.38,-104.53) (   0.05,-102.70)  209.35                80
 09/10/2020   08:39:08   (   0.37,-104.42) (   1.18,-107.96)  403.33                80
 09/11/2020   08:17:43   (   0.37,-104.41) (   0.18,-103.43)  111.31                80
 09/12/2020   20:39:41   (  -0.36,-104.49) (  -1.34,-108.74)  485.22                80
 09/13/2020   20:23:37   (  -0.36,-104.49) (  -0.28,-104.22)   31.33                80
 09/16/2020   08:26:41   (   0.35,-104.39) (   0.45,-104.95)   63.72                80
 09/17/2020   08:05:16   (   0.36,-104.37) (  -0.56,-100.42)  451.05                80
 09/18/2020   20:27:13   (  -0.34,-104.44) (  -0.65,-105.72)  146.74                80