Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NPP
TLE Epoch: 2024 1 6.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 01/06/2024   20:33:55   (  -0.02,-104.66) (  -0.61,-107.36)  307.84                80
 01/07/2024   20:17:51   (  -0.02,-104.66) (   0.37,-102.83)  208.19                80
 01/09/2024   08:39:40   (   0.02,-104.68) (   0.76,-108.11)  390.58                80
 01/10/2024   08:18:15   (   0.02,-104.67) (  -0.22,-103.58)  124.92                80
 01/11/2024   20:40:13   (  -0.02,-104.64) (  -0.96,-108.88)  483.78                80
 01/12/2024   20:24:08   (  -0.01,-104.63) (   0.03,-104.35)   31.92                80
 01/15/2024   08:27:13   (   0.00,-104.65) (   0.11,-105.10)   51.06                80
 01/16/2024   08:05:49   (  -0.00,-104.65) (  -0.89,-100.57)  464.64                80
 01/17/2024   20:27:46   (   0.00,-104.62) (  -0.28,-105.88)  143.50                80
 01/18/2024   20:11:41   (   0.00,-104.62) (   0.72,-101.35)  372.58                80