Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NPP
TLE Epoch: 2020 2 16.  Predictions up to the next  14.0 days:

     Date     Time(GOES-14)   GOES-14 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 02/16/2020   08:19:51   (   0.04,-104.25) (  -0.15,-103.48)   88.95                80
 02/18/2020   20:23:02   (  -0.05,-104.04) (  -0.12,-104.23)   22.48                80
 02/19/2020   20:01:38   (  -0.05,-104.04) (   0.94, -99.71)  493.46                80
 02/21/2020   08:23:26   (   0.06,-104.24) (   0.24,-104.99)   85.14                80
 02/22/2020   08:07:22   (   0.06,-104.24) (  -0.76,-100.45)  431.43                80
 02/23/2020   20:29:18   (  -0.07,-104.05) (  -0.45,-105.75)  194.48                80
 02/24/2020   20:07:54   (  -0.06,-104.05) (   0.55,-101.22)  321.50                80
 02/26/2020   08:29:43   (   0.07,-104.24) (   0.57,-106.51)  257.85                80
 02/27/2020   08:13:39   (   0.07,-104.25) (  -0.43,-101.98)  259.02                80
 02/28/2020   20:35:35   (  -0.07,-104.07) (  -0.77,-107.28)  365.28                80
 02/29/2020   20:14:10   (  -0.07,-104.07) (   0.23,-102.74)  150.64                80