Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NPP
TLE Epoch: 2019 8 23.  Predictions up to the next  14.0 days:

     Date     Time(GOES-14)   GOES-14 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 08/24/2019   08:17:57   (   0.37,-104.34) (   0.18,-103.48)   98.43                80
 08/25/2019   20:39:54   (  -0.38,-104.48) (  -1.33,-108.79)  490.32                80
 08/26/2019   20:23:50   (  -0.37,-104.47) (  -0.31,-104.26)   24.99                80
 08/29/2019   08:26:52   (   0.37,-104.28) (   0.55,-104.98)   80.31                80
 08/30/2019   08:05:27   (   0.36,-104.26) (  -0.47,-100.45)  433.64                80
 08/31/2019   20:27:25   (  -0.37,-104.39) (  -0.67,-105.76)  156.20                80
 09/01/2019   20:11:20   (  -0.37,-104.38) (   0.35,-101.23)  359.48                80
 09/03/2019   08:33:07   (   0.37,-104.22) (   0.86,-106.49)  258.11                80
 09/04/2019   08:11:43   (   0.37,-104.20) (  -0.16,-101.96)  256.03                80
 09/05/2019   20:33:39   (  -0.36,-104.31) (  -1.02,-107.26)  336.45                80
 09/06/2019   20:17:35   (  -0.36,-104.30) (  -0.00,-102.73)  179.26                80