Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-16 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 11/4/2025
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 11/06/2025 08:36:54 0.00,-104.69 0.41,-106.61 218.15 80
2 11/07/2025 08:15:29 -0.00,-104.69 -0.58,-102.07 297.90 80
3 11/08/2025 20:37:26 -0.01,-104.67 -0.63,-107.37 307.17 80
4 11/09/2025 20:21:22 -0.00,-104.67 0.42,-102.84 209.31 80
5 11/11/2025 08:43:10 0.01,-104.69 0.79,-108.10 389.26 80
6 11/12/2025 08:21:47 -0.00,-104.69 -0.26,-103.57 127.00 80
7 11/13/2025 20:43:43 -0.01,-104.67 -0.94,-108.87 478.03 80
8 11/14/2025 20:27:39 -0.00,-104.68 0.05,-104.33 39.17 80
9 11/17/2025 08:30:44 0.01,-104.71 0.09,-105.07 40.77 80
10 11/18/2025 08:09:19 0.01,-104.71 -0.91,-100.53 475.92 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 11/4/2025
SNOs_Map_GOES-16_NPP_20251105.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 11/04/2025 in txt file.

Historical Predications of SNOs between GOES-16 and NPP