Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NPP
TLE Epoch: 2019 11 27.  Predictions up to the next  14.0 days:

     Date     Time(GOES-14)   GOES-14 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 11/28/2019   08:17:39   (   0.06,-104.25) (  -0.11,-103.53)   83.39                80
 11/30/2019   20:20:49   (  -0.05,-104.06) (  -0.10,-104.29)   25.76                80
 12/01/2019   20:04:43   (  -0.06,-104.07) (   0.90, -99.75)  491.66                80
 12/03/2019   08:26:32   (   0.04,-104.27) (   0.19,-105.04)   87.31                80
 12/04/2019   08:05:06   (   0.05,-104.26) (  -0.81,-100.50)  428.96                80
 12/05/2019   20:27:02   (  -0.02,-104.06) (  -0.40,-105.80)  198.11                80
 12/06/2019   20:10:56   (  -0.03,-104.07) (   0.60,-101.27)  319.57                80
 12/08/2019   08:32:43   (   0.01,-104.30) (   0.54,-106.54)  256.72                80
 12/09/2019   08:11:18   (   0.03,-104.29) (  -0.45,-102.01)  259.76                80
 12/10/2019   20:33:13   (  -0.01,-104.07) (  -0.74,-107.31)  369.57                80