Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NPP
TLE Epoch: 2020 2 8.  Predictions up to the next  14.0 days:

     Date     Time(GOES-14)   GOES-14 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 02/08/2020   20:07:49   (  -0.04,-104.04) (   0.59,-101.20)  323.47                80
 02/10/2020   08:29:38   (   0.04,-104.27) (   0.54,-106.48)  252.36                80
 02/11/2020   08:13:33   (   0.04,-104.27) (  -0.46,-101.95)  263.86                80
 02/12/2020   20:35:30   (  -0.04,-104.04) (  -0.76,-107.25)  365.96                80
 02/13/2020   20:14:05   (  -0.04,-104.04) (   0.24,-102.72)  149.85                80
 02/15/2020   08:35:55   (   0.04,-104.26) (   0.89,-108.00)  426.51                80
 02/16/2020   08:19:50   (   0.05,-104.26) (  -0.11,-103.47)   89.89                80
 02/18/2020   20:23:02   (  -0.05,-104.04) (  -0.10,-104.24)   23.10                80
 02/19/2020   20:01:37   (  -0.06,-104.03) (   0.90, -99.71)  492.72                80
 02/21/2020   08:23:27   (   0.06,-104.25) (   0.23,-104.99)   83.92                80