Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NPP
TLE Epoch: 2020 6 11.  Predictions up to the next  14.0 days:

     Date     Time(GOES-14)   GOES-14 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 06/12/2020   08:23:29   (  -0.04,-104.16) (   0.14,-104.97)   92.13                80
 06/13/2020   08:07:24   (  -0.03,-104.17) (  -0.84,-100.43)  425.53                80
 06/14/2020   20:26:41   (   0.06,-104.35) (  -0.26,-105.75)  159.35                80
 06/15/2020   20:10:36   (   0.04,-104.36) (   0.72,-101.21)  357.93                80
 06/17/2020   08:29:43   (  -0.08,-104.18) (   0.46,-106.48)  262.17                80
 06/18/2020   08:13:38   (  -0.07,-104.19) (  -0.58,-101.95)  255.36                80
 06/19/2020   20:32:55   (   0.10,-104.38) (  -0.57,-107.26)  329.13                80
 06/20/2020   20:16:50   (   0.09,-104.38) (   0.47,-102.73)  187.92                80
 06/22/2020   08:35:57   (  -0.13,-104.19) (   0.71,-108.00)  433.33                80
 06/23/2020   08:19:52   (  -0.11,-104.19) (  -0.27,-103.46)   83.83                80