Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NPP
TLE Epoch: 2019 11 12.  Predictions up to the next  14.0 days:

     Date     Time(GOES-14)   GOES-14 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 11/14/2019   20:20:56   (  -0.10,-104.09) (  -0.17,-104.28)   22.73                80
 11/15/2019   20:04:52   (  -0.12,-104.09) (   0.88, -99.76)  494.62                80
 11/17/2019   08:26:39   (   0.09,-104.24) (   0.28,-105.03)   91.02                80
 11/18/2019   08:05:13   (   0.10,-104.22) (  -0.71,-100.50)  424.30                80
 11/19/2019   20:27:10   (  -0.08,-104.06) (  -0.44,-105.81)  198.91                80
 11/20/2019   20:11:04   (  -0.08,-104.06) (   0.55,-101.27)  318.17                80
 11/22/2019   08:32:51   (   0.06,-104.23) (   0.61,-106.54)  264.21                80
 11/23/2019   08:11:27   (   0.08,-104.22) (  -0.45,-102.02)  251.47                80
 11/24/2019   20:33:22   (  -0.05,-104.03) (  -0.76,-107.32)  374.25                80
 11/25/2019   20:17:17   (  -0.06,-104.03) (   0.24,-102.78)  142.98                80