Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NPP
TLE Epoch: 2025 4 8.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 04/09/2025   20:27:49   (   0.02,-104.41) (  -0.26,-105.78)  156.07                80
 04/10/2025   20:11:47   (   0.03,-104.41) (   0.76,-101.26)  359.80                80
 04/12/2025   08:33:36   (  -0.02,-104.38) (   0.47,-106.52)  244.31                80
 04/13/2025   08:12:14   (  -0.03,-104.38) (  -0.56,-102.00)  271.28                80
 04/14/2025   20:34:13   (   0.02,-104.40) (  -0.65,-107.31)  331.35                80
 04/15/2025   20:18:11   (   0.03,-104.40) (   0.39,-102.78)  184.40                80
 04/17/2025   08:40:00   (  -0.02,-104.37) (   0.83,-108.05)  419.59                80
 04/18/2025   08:18:38   (  -0.02,-104.37) (  -0.21,-103.53)   95.76                80
 04/20/2025   20:24:33   (   0.01,-104.38) (  -0.00,-104.31)    8.65                80