Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NPP
TLE Epoch: 2019 11 13.  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   20:20:57   (  -0.10,-104.09) (  -0.13,-104.29)   22.46                80
 11/15/2019   20:04:51   (  -0.12,-104.10) (   0.86, -99.75)  494.86                80
 11/17/2019   08:26:40   (   0.09,-104.24) (   0.24,-105.04)   90.93                80
 11/18/2019   08:05:14   (   0.10,-104.22) (  -0.75,-100.50)  424.47                80
 11/19/2019   20:27:09   (  -0.08,-104.06) (  -0.46,-105.80)  198.46                80
 11/20/2019   20:11:04   (  -0.08,-104.06) (   0.54,-101.27)  318.65                80
 11/22/2019   08:32:52   (   0.06,-104.24) (   0.56,-106.55)  263.81                80
 11/23/2019   08:11:27   (   0.08,-104.22) (  -0.43,-102.02)  251.89                80
 11/24/2019   20:33:22   (  -0.05,-104.04) (  -0.77,-107.32)  373.57                80
 11/25/2019   20:17:17   (  -0.06,-104.04) (   0.22,-102.78)  143.69                80
 11/27/2019   08:39:05   (   0.04,-104.24) (   0.87,-108.07)  435.87                80