Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NPP
TLE Epoch: 2021 11 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)
 11/06/2021   08:28:00   (   0.16,-104.35) (   0.34,-105.21)   97.35                80
 11/07/2021   08:06:36   (   0.18,-104.34) (  -0.66,-100.68)  417.82                80
 11/08/2021   20:28:34   (  -0.15,-104.16) (  -0.58,-105.97)  207.02                80
 11/09/2021   20:12:31   (  -0.16,-104.17) (   0.48,-101.45)  310.19                80
 11/11/2021   08:34:21   (   0.13,-104.37) (   0.67,-106.73)  270.05                80
 11/12/2021   08:12:58   (   0.14,-104.36) (  -0.33,-102.20)  245.41                80
 11/13/2021   20:34:56   (  -0.11,-104.16) (  -0.85,-107.51)  382.42                80
 11/14/2021   20:18:53   (  -0.12,-104.17) (   0.16,-102.98)  135.33                80
 11/16/2021   08:40:44   (   0.09,-104.41) (   0.94,-108.28)  440.43                80
 11/17/2021   08:19:20   (   0.11,-104.40) (  -0.01,-103.74)   75.63                80