Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2025 9 9.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 09/09/2025   08:20:30   (  -0.12,-104.66) (  -0.40,-103.55)  127.64                80
 09/10/2025   20:42:29   (   0.12,-104.67) (  -0.82,-108.85)  476.63                80
 09/11/2025   20:26:27   (   0.12,-104.67) (   0.20,-104.33)   39.14                80
 09/14/2025   08:29:35   (  -0.13,-104.65) (  -0.05,-105.08)   48.27                80
 09/15/2025   08:08:12   (  -0.13,-104.65) (  -1.07,-100.56)  466.84                80
 09/16/2025   20:30:12   (   0.14,-104.65) (  -0.13,-105.86)  138.03                80
 09/17/2025   20:14:09   (   0.14,-104.65) (   0.90,-101.34)  377.73                80
 09/19/2025   08:35:59   (  -0.14,-104.65) (   0.28,-106.61)  223.98                80
 09/20/2025   08:14:37   (  -0.14,-104.65) (  -0.75,-102.09)  291.82                80
 09/21/2025   20:36:35   (   0.14,-104.65) (  -0.50,-107.39)  312.52                80
 09/22/2025   20:20:33   (   0.14,-104.66) (   0.54,-102.87)  203.84                80