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: 5/5/2025
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 05/06/2025 20:25:05 -0.27,-108.39 0.60,-104.48 444.70 80
2 05/08/2025 08:44:16 0.20,-108.37 0.50,-109.77 158.69 80
3 05/09/2025 08:28:11 0.23,-108.38 -0.45,-105.23 358.51 80
4 05/10/2025 20:47:32 -0.17,-108.40 -0.62,-110.56 245.74 80
5 05/11/2025 20:31:27 -0.20,-108.40 0.34,-106.02 271.39 80
6 05/13/2025 08:50:37 0.13,-108.38 0.76,-111.31 332.47 80
7 05/14/2025 08:34:33 0.16,-108.38 -0.20,-106.77 184.39 80
8 05/15/2025 20:53:52 -0.09,-108.40 -0.91,-112.09 420.50 80
9 05/16/2025 20:37:48 -0.12,-108.40 0.06,-107.55 96.34 80
10 05/19/2025 08:40:54 0.09,-108.37 0.08,-108.29 8.97 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 5/5/2025
SNOs_Map_GOES-14_NPP_20250506.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 05/05/2025 in txt file.

Historical Predications of SNOs between GOES-14 and NPP