Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NPP
TLE Epoch: 2020 4 26.  Predictions up to the next  14.0 days:

     Date     Time(GOES-14)   GOES-14 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 04/26/2020   08:07:30   (   0.13,-104.14) (  -0.68,-100.47)  418.54                80
 04/27/2020   20:29:27   (  -0.12,-104.17) (  -0.45,-105.78)  183.11                80
 04/28/2020   20:08:01   (  -0.13,-104.16) (   0.52,-101.24)  332.81                80
 04/30/2020   08:29:49   (   0.12,-104.12) (   0.68,-106.51)  272.12                80
 05/01/2020   08:13:44   (   0.13,-104.13) (  -0.35,-101.98)  245.03                80
 05/02/2020   20:35:42   (  -0.11,-104.18) (  -0.78,-107.29)  354.47                80
 05/03/2020   20:14:16   (  -0.12,-104.17) (   0.19,-102.75)  161.56                80
 05/05/2020   08:36:03   (   0.10,-104.11) (   1.01,-108.01)  445.56                80
 05/06/2020   08:19:59   (   0.11,-104.12) (  -0.02,-103.49)   71.64                80
 05/08/2020   20:23:11   (  -0.10,-104.18) (  -0.13,-104.26)    9.77                80