Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NPP
TLE Epoch: 2025 1 28.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 01/28/2025   08:18:40   (   0.04,-104.69) (  -0.19,-103.72)  111.23                80
 01/29/2025   20:40:36   (  -0.05,-104.64) (  -1.05,-109.01)  498.03                80
 01/30/2025   20:24:31   (  -0.05,-104.65) (  -0.03,-104.48)   19.29                80
 02/02/2025   08:27:35   (   0.05,-104.72) (   0.18,-105.21)   57.43                80
 02/03/2025   08:06:10   (   0.05,-104.72) (  -0.84,-100.68)  459.51                80
 02/04/2025   20:28:07   (  -0.05,-104.67) (  -0.32,-105.99)  149.72                80
 02/05/2025   20:12:01   (  -0.05,-104.67) (   0.65,-101.45)  367.42                80
 02/07/2025   08:33:50   (   0.06,-104.73) (   0.51,-106.72)  226.03                80
 02/08/2025   08:12:25   (   0.07,-104.73) (  -0.52,-102.19)  290.75                80
 02/09/2025   20:34:20   (  -0.07,-104.68) (  -0.67,-107.48)  318.94                80
 02/10/2025   20:18:15   (  -0.07,-104.68) (   0.31,-102.94)  198.32                80