Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NPP
TLE Epoch: 2020 8 16.  Predictions up to the next  14.0 days:

     Date     Time(GOES-14)   GOES-14 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 08/16/2020   08:05:17   (  -0.44,-104.46) (  -1.31,-100.58)  442.15                80
 08/17/2020   20:27:16   (   0.46,-104.64) (   0.18,-105.90)  143.03                80
 08/18/2020   20:11:11   (   0.45,-104.65) (   1.18,-101.36)  374.37                80
 08/20/2020   08:32:59   (  -0.47,-104.49) (  -0.01,-106.63)  244.11                80
 08/21/2020   08:11:35   (  -0.46,-104.49) (  -1.00,-102.10)  272.35                80
 08/22/2020   20:33:33   (   0.48,-104.66) (  -0.12,-107.42)  314.40                80
 08/23/2020   20:17:29   (   0.47,-104.67) (   0.88,-102.89)  203.15                80
 08/25/2020   08:39:17   (  -0.49,-104.52) (   0.29,-108.16)  413.27                80
 08/26/2020   08:17:53   (  -0.49,-104.52) (  -0.70,-103.62)  102.88                80
 08/27/2020   20:39:50   (   0.50,-104.67) (  -0.47,-108.93)  486.21                80
 08/28/2020   20:23:46   (   0.50,-104.68) (   0.59,-104.41)   31.30                80