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

     Date     Time(GOES-14)   GOES-14 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 05/05/2020   08:36:04   (   0.10,-104.13) (   1.00,-108.01)  443.46                80
 05/06/2020   08:19:59   (   0.11,-104.14) (  -0.03,-103.49)   74.11                80
 05/08/2020   20:20:31   (  -0.10,-104.21) (  -0.12,-104.26)    5.86                80
 05/11/2020   08:23:34   (   0.09,-104.14) (   0.29,-105.00)   97.32                80
 05/12/2020   08:07:29   (   0.10,-104.15) (  -0.74,-100.47)  420.32                80
 05/13/2020   20:29:26   (  -0.08,-104.24) (  -0.44,-105.77)  174.87                80
 05/14/2020   20:08:01   (  -0.10,-104.24) (   0.59,-101.24)  341.99                80
 05/16/2020   08:29:48   (   0.08,-104.16) (   0.61,-106.51)  267.58                80
 05/17/2020   08:13:44   (   0.09,-104.17) (  -0.42,-101.98)  250.44                80
 05/18/2020   20:35:40   (  -0.06,-104.28) (  -0.75,-107.28)  342.40                80