Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NPP
TLE Epoch: 2025 1 30.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 01/30/2025   20:24:32   (  -0.04,-104.64) (  -0.00,-104.48)   17.87                80
 02/02/2025   08:27:35   (   0.05,-104.71) (   0.15,-105.22)   57.96                80
 02/03/2025   08:06:11   (   0.04,-104.72) (  -0.87,-100.69)  459.11                80
 02/04/2025   20:28:06   (  -0.05,-104.67) (  -0.34,-105.98)  149.97                80
 02/05/2025   20:12:02   (  -0.05,-104.67) (   0.69,-101.45)  367.30                80
 02/07/2025   08:33:49   (   0.06,-104.74) (   0.53,-106.71)  225.69                80
 02/08/2025   08:12:25   (   0.06,-104.74) (  -0.50,-102.18)  291.27                80
 02/09/2025   20:34:20   (  -0.07,-104.68) (  -0.69,-107.48)  318.27                80
 02/10/2025   20:18:15   (  -0.07,-104.69) (   0.35,-102.95)  199.17                80
 02/12/2025   08:40:03   (   0.08,-104.76) (   0.86,-108.21)  392.84                80