Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NPP
TLE Epoch: 2025 5 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)
 05/09/2025   08:28:02   (  -0.01,-104.40) (   0.12,-105.10)   78.85                80
 05/10/2025   08:06:38   (  -0.01,-104.41) (  -0.89,-100.57)  438.26                80
 05/11/2025   20:28:36   (   0.01,-104.45) (  -0.30,-105.88)  161.87                80
 05/12/2025   20:12:33   (   0.01,-104.46) (   0.72,-101.35)  355.51                80
 05/14/2025   08:34:21   (  -0.01,-104.45) (   0.50,-106.61)  246.07                80
 05/15/2025   08:12:58   (  -0.01,-104.46) (  -0.52,-102.08)  270.75                80
 05/16/2025   20:34:56   (   0.00,-104.49) (  -0.65,-107.39)  330.47                80
 05/17/2025   20:18:53   (   0.00,-104.50) (   0.37,-102.86)  186.78                80
 05/19/2025   08:40:42   (   0.00,-104.50) (   0.79,-108.13)  414.24                80
 05/20/2025   08:19:17   (   0.00,-104.50) (  -0.17,-103.59)  102.71                80
 05/21/2025   20:41:16   (  -0.00,-104.53) (  -0.98,-108.91)  498.97                80