Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NPP
TLE Epoch: 2019 11 11.  Predictions up to the next  14.0 days:

     Date     Time(GOES-14)   GOES-14 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 11/12/2019   08:17:46   (   0.12,-104.23) (  -0.07,-103.52)   81.39                80
 11/14/2019   20:20:56   (  -0.10,-104.09) (  -0.16,-104.29)   22.81                80
 11/15/2019   20:04:51   (  -0.12,-104.09) (   0.83, -99.75)  494.33                80
 11/17/2019   08:26:39   (   0.09,-104.24) (   0.27,-105.04)   91.20                80
 11/18/2019   08:05:14   (   0.10,-104.22) (  -0.72,-100.50)  424.06                80
 11/19/2019   20:27:09   (  -0.08,-104.05) (  -0.48,-105.80)  199.37                80
 11/20/2019   20:11:04   (  -0.08,-104.06) (   0.57,-101.28)  317.66                80
 11/22/2019   08:32:52   (   0.06,-104.23) (   0.59,-106.55)  264.65                80
 11/23/2019   08:11:26   (   0.08,-104.22) (  -0.40,-102.01)  250.97                80
 11/24/2019   20:33:22   (  -0.05,-104.03) (  -0.81,-107.31)  374.96                80