Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NPP
TLE Epoch: 2020 5 12.  Predictions up to the next  14.0 days:

     Date     Time(GOES-14)   GOES-14 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 05/12/2020   08:07:29   (   0.10,-104.14) (  -0.75,-100.47)  418.92                80
 05/13/2020   20:29:26   (  -0.08,-104.23) (  -0.43,-105.77)  175.43                80
 05/14/2020   20:08:00   (  -0.10,-104.23) (   0.54,-101.23)  341.20                80
 05/16/2020   08:29:48   (   0.08,-104.13) (   0.59,-106.51)  270.04                80
 05/17/2020   08:13:43   (   0.09,-104.14) (  -0.38,-101.97)  247.70                80
 05/18/2020   20:35:40   (  -0.06,-104.26) (  -0.73,-107.28)  344.39                80
 05/19/2020   20:14:15   (  -0.08,-104.26) (   0.24,-102.74)  172.47                80
 05/21/2020   08:36:03   (   0.05,-104.15) (   0.89,-108.02)  440.55                80
 05/22/2020   08:19:58   (   0.06,-104.16) (  -0.08,-103.48)   77.04                80
 05/24/2020   20:20:29   (  -0.05,-104.28) (  -0.04,-104.26)    2.86                80