Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NPP
TLE Epoch: 2019 3 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)
 03/14/2019   20:14:27   (  -0.08,-104.26) (   0.28,-102.78)  169.30                80
 03/16/2019   08:36:13   (   0.08,-104.40) (   0.92,-108.04)  414.85                80
 03/17/2019   08:20:08   (   0.09,-104.41) (  -0.14,-103.52)  102.29                80
 03/19/2019   20:23:17   (  -0.09,-104.27) (  -0.11,-104.26)    2.54                80
 03/22/2019   08:23:39   (   0.09,-104.41) (   0.25,-105.00)   68.42                80
 03/23/2019   08:07:35   (   0.09,-104.41) (  -0.82,-100.48)  449.03                80
 03/24/2019   20:29:29   (  -0.09,-104.29) (  -0.44,-105.76)  168.55                80
 03/25/2019   20:08:03   (  -0.09,-104.29) (   0.57,-101.23)  347.88                80
 03/27/2019   08:29:51   (   0.10,-104.41) (   0.57,-106.50)  238.19                80