Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NPP
TLE Epoch: 2020 7 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)
 07/24/2020   08:36:18   (  -0.33,-104.32) (   0.52,-108.07)  428.09                80
 07/25/2020   08:20:13   (  -0.32,-104.33) (  -0.47,-103.54)   89.00                80
 07/26/2020   20:39:33   (   0.35,-104.53) (  -0.60,-108.87)  494.10                80
 07/27/2020   20:23:28   (   0.33,-104.54) (   0.39,-104.34)   23.41                80
 07/30/2020   08:23:52   (  -0.35,-104.36) (  -0.20,-105.07)   81.23                80
 07/31/2020   08:07:48   (  -0.34,-104.36) (  -1.19,-100.54)  435.55                80
 08/01/2020   20:27:06   (   0.38,-104.56) (   0.06,-105.86)  148.18                80
 08/02/2020   20:11:02   (   0.36,-104.57) (   1.11,-101.34)  369.31                80
 08/04/2020   08:32:51   (  -0.40,-104.40) (   0.07,-106.60)  251.20                80
 08/05/2020   08:14:06   (  -0.38,-104.40) (  -0.92,-102.07)  265.96                80
 08/06/2020   20:33:25   (   0.41,-104.60) (  -0.20,-107.39)  318.19                80