Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NPP
TLE Epoch: 2020 11 30.  Predictions up to the next  14.0 days:

     Date     Time(GOES-14)   GOES-14 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 11/30/2020   08:17:18   (  -0.01,-104.37) (  -0.22,-103.48)  101.56                80
 12/02/2020   20:20:27   (   0.02,-104.13) (  -0.01,-104.24)   12.30                80
 12/05/2020   08:26:09   (  -0.03,-104.36) (   0.13,-104.98)   70.95                80
 12/06/2020   08:04:43   (  -0.01,-104.35) (  -0.88,-100.45)  444.78                80
 12/07/2020   20:26:39   (   0.04,-104.10) (  -0.30,-105.75)  187.45                80
 12/08/2020   20:10:32   (   0.03,-104.10) (   0.65,-101.20)  329.61                80
 12/10/2020   08:32:20   (  -0.05,-104.35) (   0.42,-106.49)  243.58                80
 12/11/2020   08:10:55   (  -0.03,-104.34) (  -0.59,-101.96)  272.36                80
 12/12/2020   20:32:49   (   0.05,-104.07) (  -0.64,-107.25)  361.91                80
 12/13/2020   20:16:44   (   0.04,-104.07) (   0.37,-102.72)  154.95                80