Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NPP
TLE Epoch: 2025 1 7.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 01/07/2025   08:12:15   (   0.01,-104.68) (  -0.57,-102.21)  282.54                80
 01/08/2025   20:34:12   (  -0.02,-104.62) (  -0.65,-107.51)  328.21                80
 01/09/2025   20:18:08   (  -0.02,-104.62) (   0.33,-102.97)  187.83                80
 01/11/2025   08:39:57   (   0.02,-104.67) (   0.82,-108.25)  407.38                80
 01/12/2025   08:18:33   (   0.02,-104.67) (  -0.17,-103.71)  108.18                80
 01/14/2025   20:24:26   (  -0.02,-104.60) (   0.02,-104.49)   13.07                80
 01/17/2025   08:27:31   (   0.02,-104.66) (   0.12,-105.24)   64.88                80
 01/18/2025   08:06:07   (   0.01,-104.66) (  -0.88,-100.70)  451.36                80
 01/19/2025   20:28:03   (  -0.02,-104.61) (  -0.34,-106.00)  159.11                80
 01/20/2025   20:11:59   (  -0.01,-104.61) (   0.66,-101.47)  357.62                80