Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NPP
TLE Epoch: 2020 8 31.  Predictions up to the next  14.0 days:

     Date     Time(GOES-14)   GOES-14 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 09/01/2020   08:05:10   (   0.40,-104.43) (  -0.52,-100.41)  458.27                80
 09/02/2020   20:27:08   (  -0.39,-104.56) (  -0.65,-105.72)  131.92                80
 09/03/2020   20:11:03   (  -0.39,-104.56) (   0.35,-101.18)  384.95                80
 09/05/2020   08:32:52   (   0.39,-104.44) (   0.82,-106.45)  229.32                80
 09/06/2020   08:11:27   (   0.39,-104.43) (  -0.18,-101.92)  285.77                80
 09/07/2020   20:33:24   (  -0.38,-104.53) (  -0.98,-107.23)  307.50                80
 09/08/2020   20:17:20   (  -0.38,-104.54) (   0.02,-102.70)  209.34                80
 09/10/2020   08:39:08   (   0.37,-104.44) (   1.15,-107.97)  402.19                80
 09/11/2020   08:17:44   (   0.37,-104.42) (   0.15,-103.43)  112.52                80
 09/12/2020   20:39:41   (  -0.36,-104.49) (  -1.31,-108.74)  484.74                80
 09/13/2020   20:23:37   (  -0.36,-104.49) (  -0.30,-104.21)   31.80                80