Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-14 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 11/6/2025
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 11/07/2025 20:59:07 0.22,-108.43 -0.60,-112.13 421.86 80
2 11/08/2025 20:37:45 0.30,-108.43 0.51,-107.62 92.72 80
3 11/10/2025 09:02:11 -0.16,-108.47 0.82,-112.85 499.05 80
4 11/11/2025 08:40:49 -0.25,-108.47 -0.29,-108.34 14.99 80
5 11/13/2025 20:46:40 0.17,-108.42 0.03,-109.08 76.03 80
6 11/14/2025 20:25:17 0.26,-108.42 1.15,-104.57 439.01 80
7 11/16/2025 08:49:43 -0.11,-108.48 0.17,-109.81 151.22 80
8 11/17/2025 08:28:20 -0.19,-108.48 -0.89,-105.28 363.19 80
9 11/18/2025 20:52:54 0.04,-108.42 -0.42,-110.55 242.92 80
10 11/19/2025 20:31:31 0.12,-108.42 0.64,-106.03 271.97 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 11/6/2025
SNOs_Map_GOES-14_NPP_20251107.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 11/06/2025 in txt file.

Historical Predications of SNOs between GOES-14 and NPP