Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NPP
TLE Epoch: 2020 6 5.  Predictions up to the next  14.0 days:

     Date     Time(GOES-14)   GOES-14 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 06/06/2020   08:36:00   (  -0.03,-104.16) (   0.83,-108.00)  438.24                80
 06/07/2020   08:19:55   (  -0.02,-104.16) (  -0.15,-103.46)   79.27                80
 06/09/2020   20:20:27   (   0.03,-104.33) (   0.03,-104.24)   10.36                80
 06/12/2020   08:23:30   (  -0.04,-104.18) (   0.12,-104.98)   90.53                80
 06/13/2020   08:07:24   (  -0.03,-104.19) (  -0.86,-100.44)  427.45                80
 06/14/2020   20:26:41   (   0.06,-104.37) (  -0.24,-105.76)  157.84                80
 06/15/2020   20:10:36   (   0.04,-104.38) (   0.74,-101.22)  359.75                80
 06/17/2020   08:29:43   (  -0.08,-104.21) (   0.44,-106.48)  258.99                80
 06/18/2020   08:13:39   (  -0.07,-104.22) (  -0.60,-101.95)  258.86                80