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: 10/21/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon TERRA Lat,Lon Distance(km) Time Diff (sec)
1 10/23/2025 05:03:27 0.65, 61.44 0.48, 62.39 107.65 80
2 10/23/2025 17:22:57 -0.66, 61.57 -1.49, 57.64 446.16 80
3 10/25/2025 17:00:51 -0.66, 61.62 -0.51, 62.33 80.45 80
4 10/26/2025 05:20:14 0.67, 61.52 1.49, 57.60 444.89 80
5 10/28/2025 05:03:26 0.68, 61.57 0.54, 62.30 81.74 80
6 10/28/2025 17:22:57 -0.68, 61.70 -1.54, 57.54 471.78 80
7 10/30/2025 17:00:48 -0.68, 61.76 -0.61, 62.24 54.40 80
8 10/31/2025 05:20:12 0.68, 61.67 1.58, 57.52 471.92 80
9 11/02/2025 05:03:24 0.69, 61.73 0.56, 62.20 54.51 80
10 11/02/2025 17:22:54 -0.68, 61.85 -1.60, 57.46 498.60 80
11 11/04/2025 17:00:45 -0.69, 61.92 -0.61, 62.15 26.96 80

Figure of GOES-15 and TERRA satellite orbits during SNOs since TLE Epoch: 10/21/2025
SNOs_Map_GOES-15_TERRA_20251022.jpg

Download SNOs between GOES-15 and TERRA since TLE EPOCH: 10/21/2025 in txt file.

Historical Predications of SNOs between GOES-15 and TERRA