Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NPP
TLE Epoch: 2021 11 14.  Predictions up to the next  14.0 days:

     Date     Time(GOES-14)   GOES-14 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 11/14/2021   20:18:52   (  -0.12,-104.16) (   0.13,-102.98)  135.15                80
 11/16/2021   08:40:44   (   0.10,-104.40) (   0.96,-108.27)  441.16                80
 11/17/2021   08:19:20   (   0.11,-104.39) (  -0.05,-103.74)   74.63                80
 11/19/2021   20:22:34   (  -0.10,-104.17) (  -0.18,-104.51)   38.53                80
 11/20/2021   20:06:30   (  -0.12,-104.18) (   0.83, -99.98)  478.94                80
 11/22/2021   08:28:22   (   0.09,-104.42) (   0.26,-105.27)   96.34                80
 11/23/2021   08:06:57   (   0.11,-104.41) (  -0.69,-100.73)  419.21                80
 11/24/2021   20:28:56   (  -0.08,-104.16) (  -0.48,-106.04)  213.36                80
 11/25/2021   20:12:52   (  -0.09,-104.17) (   0.53,-101.51)  303.91                80
 11/27/2021   08:34:42   (   0.06,-104.44) (   0.61,-106.79)  268.22                80