Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-15 and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 10/11/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon TERRA Lat,Lon Distance(km) Time Diff (sec)
1 10/13/2025 05:00:40 0.61, 61.34 0.35, 62.62 145.43 80
2 10/13/2025 17:22:50 -0.63, 61.47 -1.40, 57.87 408.90 80
3 10/15/2025 17:00:45 -0.63, 61.49 -0.43, 62.55 120.03 80
4 10/16/2025 05:20:10 0.64, 61.37 1.38, 57.82 403.02 80
5 10/18/2025 05:00:45 0.63, 61.38 0.39, 62.49 126.51 80
6 10/18/2025 17:22:56 -0.65, 61.51 -1.42, 57.75 427.35 80
7 10/20/2025 17:00:50 -0.64, 61.53 -0.46, 62.43 101.77 80
8 10/21/2025 05:20:15 0.65, 61.42 1.41, 57.70 421.93 80
9 10/23/2025 05:03:29 0.65, 61.44 0.43, 62.38 107.18 80
10 10/23/2025 17:22:59 -0.66, 61.57 -1.50, 57.64 446.53 80
11 10/25/2025 17:00:53 -0.66, 61.60 -0.49, 62.32 81.62 80

Figure of GOES-15 and TERRA satellite orbits during SNOs since TLE Epoch: 10/11/2025
SNOs_Map_GOES-15_TERRA_20251012.jpg

Download SNOs between GOES-15 and TERRA since TLE EPOCH: 10/11/2025 in txt file.

Historical Predications of SNOs between GOES-15 and TERRA