Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NPP
TLE Epoch: 2020 8 10.  Predictions up to the next  14.0 days:

     Date     Time(GOES-14)   GOES-14 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 08/11/2020   20:39:42   (   0.43,-104.61) (  -0.54,-108.90)  489.33                80
 08/12/2020   20:23:38   (   0.43,-104.62) (   0.51,-104.38)   28.33                80
 08/15/2020   08:26:41   (  -0.45,-104.46) (  -0.27,-105.10)   74.56                80
 08/16/2020   08:05:18   (  -0.44,-104.45) (  -1.33,-100.58)  441.76                80
 08/17/2020   20:27:16   (   0.46,-104.63) (   0.21,-105.90)  144.30                80
 08/18/2020   20:11:11   (   0.45,-104.64) (   1.20,-101.37)  372.97                80
 08/20/2020   08:32:59   (  -0.47,-104.48) (   0.03,-106.63)  245.20                80
 08/21/2020   08:11:34   (  -0.46,-104.48) (  -0.97,-102.09)  271.10                80
 08/22/2020   20:33:33   (   0.48,-104.64) (  -0.14,-107.41)  316.50                80
 08/23/2020   20:17:28   (   0.47,-104.65) (   0.86,-102.88)  200.89                80