Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NPP
TLE Epoch: 2020 4 9.  Predictions up to the next  14.0 days:

     Date     Time(GOES-14)   GOES-14 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 04/09/2020   08:23:34   (   0.14,-104.14) (   0.34,-105.00)   98.20                80
 04/10/2020   08:07:30   (   0.14,-104.15) (  -0.68,-100.47)  419.10                80
 04/11/2020   20:29:26   (  -0.13,-104.12) (  -0.52,-105.77)  188.53                80
 04/12/2020   20:08:01   (  -0.14,-104.12) (   0.50,-101.24)  327.50                80
 04/14/2020   08:29:50   (   0.13,-104.15) (   0.64,-106.52)  270.31                80
 04/15/2020   08:13:44   (   0.14,-104.15) (  -0.32,-101.98)  247.15                80
 04/16/2020   20:35:42   (  -0.13,-104.15) (  -0.83,-107.29)  357.96                80
 04/17/2020   20:14:17   (  -0.14,-104.15) (   0.19,-102.76)  158.45                80
 04/19/2020   08:36:04   (   0.13,-104.16) (   1.01,-108.03)  441.16                80
 04/20/2020   08:20:00   (   0.14,-104.17) (  -0.01,-103.50)   76.63                80
 04/22/2020   20:23:12   (  -0.13,-104.19) (  -0.16,-104.27)    9.27                80