Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NPP
TLE Epoch: 2020 7 29.  Predictions up to the next  14.0 days:

     Date     Time(GOES-14)   GOES-14 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 07/30/2020   08:26:32   (  -0.36,-104.36) (  -0.22,-105.07)   80.90                80
 07/31/2020   08:07:48   (  -0.34,-104.36) (  -1.21,-100.54)  435.90                80
 08/01/2020   20:27:06   (   0.38,-104.56) (   0.08,-105.86)  148.12                80
 08/02/2020   20:11:02   (   0.36,-104.57) (   1.07,-101.33)  369.38                80
 08/04/2020   08:32:50   (  -0.40,-104.40) (   0.11,-106.59)  250.74                80
 08/05/2020   08:12:07   (  -0.38,-104.40) (  -0.88,-102.06)  266.39                39
 08/06/2020   20:33:24   (   0.41,-104.59) (  -0.24,-107.38)  318.17                80
 08/07/2020   20:17:20   (   0.40,-104.61) (   0.81,-102.86)  199.87                80
 08/09/2020   08:39:09   (  -0.42,-104.45) (   0.37,-108.13)  418.21                80
 08/10/2020   08:17:44   (  -0.41,-104.46) (  -0.62,-103.59)   98.98                80
 08/11/2020   20:39:43   (   0.44,-104.64) (  -0.50,-108.91)  486.98                80