Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NPP
TLE Epoch: 2020 4 1.  Predictions up to the next  14.0 days:

     Date     Time(GOES-14)   GOES-14 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 04/01/2020   20:14:15   (  -0.13,-104.08) (   0.14,-102.75)  150.78                80
 04/03/2020   08:36:03   (   0.13,-104.14) (   1.01,-108.02)  442.84                80
 04/04/2020   08:19:59   (   0.14,-104.15) (  -0.01,-103.49)   74.10                80
 04/06/2020   20:23:11   (  -0.14,-104.09) (  -0.18,-104.27)   20.47                80
 04/07/2020   20:01:46   (  -0.14,-104.08) (   0.84, -99.74)  495.26                80
 04/09/2020   08:23:35   (   0.13,-104.14) (   0.31,-105.01)   99.21                80
 04/10/2020   08:07:29   (   0.14,-104.14) (  -0.66,-100.47)  417.89                80
 04/11/2020   20:29:26   (  -0.13,-104.10) (  -0.48,-105.78)  191.58                80
 04/12/2020   20:08:01   (  -0.14,-104.09) (   0.48,-101.24)  324.16                80
 04/14/2020   08:29:49   (   0.13,-104.12) (   0.67,-106.52)  272.71                80