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: 9/9/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon TERRA Lat,Lon Distance(km) Time Diff (sec)
1 09/10/2025 16:59:08 -0.35, 61.42 0.11, 63.62 249.59 80
2 09/11/2025 05:21:13 0.40, 61.30 0.88, 58.89 273.53 80
3 09/13/2025 04:59:14 0.38, 61.28 -0.07, 63.55 256.66 80
4 09/13/2025 17:21:28 -0.42, 61.39 -0.96, 58.79 295.29 80
5 09/15/2025 16:59:29 -0.41, 61.38 0.01, 63.44 234.30 80
6 09/16/2025 05:21:34 0.45, 61.26 0.98, 58.72 289.32 80
7 09/18/2025 04:59:35 0.42, 61.25 -0.00, 63.37 240.29 80
8 09/18/2025 17:21:47 -0.47, 61.36 -1.06, 58.62 311.54 80
9 09/20/2025 16:59:48 -0.44, 61.34 -0.05, 63.27 218.33 80
10 09/21/2025 05:21:53 0.48, 61.23 1.05, 58.54 305.50 80

Figure of GOES-15 and TERRA satellite orbits during SNOs since TLE Epoch: 9/9/2025
SNOs_Map_GOES-15_TERRA_20250910.jpg

Download SNOs between GOES-15 and TERRA since TLE EPOCH: 09/09/2025 in txt file.

Historical Predications of SNOs between GOES-15 and TERRA