Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NPP
TLE Epoch: 2025 1 13.  Predictions up to the next  14.0 days:

     Date     Time(GOES-14)   GOES-14 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 01/13/2025   20:43:19   (  -0.27,-108.13) (  -0.50,-109.13)  114.36                80
 01/14/2025   20:21:55   (  -0.25,-108.12) (   0.54,-104.61)  400.33                80
 01/16/2025   08:46:24   (   0.28,-108.16) (   0.66,-109.88)  195.56                80
 01/17/2025   08:25:00   (   0.26,-108.15) (  -0.39,-105.35)  319.26                80
 01/18/2025   20:49:37   (  -0.29,-108.08) (  -0.85,-110.64)  291.65                80
 01/19/2025   20:28:12   (  -0.28,-108.07) (   0.14,-106.11)  223.43                80
 01/21/2025   08:52:40   (   0.31,-108.12) (   1.06,-111.37)  372.07                80
 01/22/2025   08:31:17   (   0.30,-108.11) (   0.01,-106.85)  142.85                80
 01/23/2025   20:55:53   (  -0.33,-108.04) (  -1.23,-112.15)  468.34                80
 01/24/2025   20:34:29   (  -0.32,-108.02) (  -0.23,-107.61)   46.47                80