Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NPP
TLE Epoch: 2023 1 15.  Predictions up to the next  14.0 days:

     Date     Time(GOES-14)   GOES-14 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 01/15/2023   20:12:31   (   0.06,-104.21) (   0.74,-101.29)  333.71                80
 01/17/2023   08:31:41   (  -0.06,-104.61) (   0.41,-106.56)  223.57                80
 01/18/2023   08:12:57   (  -0.05,-104.61) (  -0.63,-102.04)  293.43                80
 01/19/2023   20:37:33   (   0.05,-104.23) (  -0.62,-107.33)  352.39                80
 01/20/2023   20:16:23   (   0.05,-104.23) (   0.36,-102.79)  164.32                66
 01/22/2023   08:37:59   (  -0.05,-104.62) (   0.72,-108.08)  393.62                80
 01/23/2023   08:21:55   (  -0.04,-104.63) (  -0.27,-103.54)  123.41                80
 01/25/2023   20:25:07   (   0.04,-104.26) (   0.03,-104.30)    4.53                80
 01/28/2023   08:25:32   (  -0.04,-104.66) (   0.04,-105.05)   44.51                80