Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NPP
TLE Epoch: 2020 8 22.  Predictions up to the next  14.0 days:

     Date     Time(GOES-14)   GOES-14 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 08/23/2020   20:17:14   (  -0.41,-104.64) (   0.03,-102.69)  221.68                80
 08/25/2020   08:39:02   (   0.42,-104.47) (   1.20,-107.95)  396.59                80
 08/26/2020   08:17:37   (   0.41,-104.46) (   0.20,-103.42)  118.30                80
 08/27/2020   20:39:35   (  -0.41,-104.60) (  -1.32,-108.74)  470.75                80
 08/28/2020   20:23:31   (  -0.40,-104.61) (  -0.32,-104.20)   45.81                80
 08/31/2020   08:26:35   (   0.40,-104.46) (   0.49,-104.94)   54.48                80
 09/01/2020   08:05:10   (   0.40,-104.45) (  -0.51,-100.41)  460.78                80
 09/02/2020   20:27:08   (  -0.39,-104.59) (  -0.66,-105.72)  128.81                80
 09/03/2020   20:11:03   (  -0.39,-104.60) (   0.35,-101.18)  388.49                80
 09/05/2020   08:32:51   (   0.39,-104.48) (   0.83,-106.45)  225.07                80