Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2025 6 16.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 06/17/2025   20:38:00   (  -0.01,-104.73) (  -0.59,-107.39)  303.02                80
 06/18/2025   20:16:36   (  -0.01,-104.73) (   0.40,-102.86)  213.56                80
 06/20/2025   08:41:05   (   0.01,-104.73) (   0.75,-108.13)  387.29                80
 06/21/2025   08:19:40   (   0.01,-104.73) (  -0.24,-103.59)  128.90                80
 06/22/2025   20:41:37   (  -0.00,-104.73) (  -0.95,-108.89)  475.07                80
 06/23/2025   20:25:33   (   0.00,-104.72) (   0.11,-104.37)   41.08                80
 06/26/2025   08:28:37   (  -0.01,-104.71) (   0.10,-105.10)   44.29                80
 06/27/2025   08:07:14   (  -0.01,-104.71) (  -0.96,-100.57)  472.08                80
 06/28/2025   20:29:10   (   0.01,-104.71) (  -0.23,-105.87)  131.43                80
 06/29/2025   20:13:05   (   0.01,-104.72) (   0.78,-101.34)  385.42                80