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: 6/29/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon TERRA Lat,Lon Distance(km) Time Diff (sec)
1 06/30/2025 17:10:32 0.16, 61.29 0.37, 62.18 101.22 80
2 07/01/2025 05:32:40 -0.12, 61.25 0.65, 57.44 431.71 80
3 07/03/2025 05:10:50 -0.15, 61.25 -0.33, 62.06 92.39 80
4 07/03/2025 17:33:05 0.11, 61.29 -0.70, 57.30 453.49 80
5 07/05/2025 17:11:15 0.13, 61.30 0.28, 61.91 70.34 80
6 07/06/2025 05:33:22 -0.09, 61.25 0.79, 57.19 462.38 80
7 07/08/2025 05:11:32 -0.11, 61.27 -0.21, 61.80 60.33 80
8 07/08/2025 17:33:47 0.07, 61.32 -0.82, 57.04 486.32 80
9 07/10/2025 17:11:57 0.10, 61.34 0.18, 61.65 35.89 80
10 07/11/2025 05:34:03 -0.06, 61.29 0.87, 56.93 496.71 80
11 07/13/2025 05:12:14 -0.09, 61.32 -0.14, 61.54 24.83 80

Figure of GOES-15 and TERRA satellite orbits during SNOs since TLE Epoch: 6/29/2025
SNOs_Map_GOES-15_TERRA_20250630.jpg

Download SNOs between GOES-15 and TERRA since TLE EPOCH: 06/29/2025 in txt file.

Historical Predications of SNOs between GOES-15 and TERRA