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: 9/15/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon TERRA Lat,Lon Distance(km) Time Diff (sec)
1 09/15/2025 16:59:29 -0.41, 61.42 0.02, 63.44 229.90 80
2 09/16/2025 05:21:34 0.45, 61.30 0.97, 58.71 293.22 80
3 09/18/2025 04:59:35 0.43, 61.30 0.00, 63.37 235.11 80
4 09/18/2025 17:21:47 -0.47, 61.41 -1.07, 58.62 317.89 80
5 09/20/2025 16:59:49 -0.44, 61.41 -0.07, 63.27 210.69 80
6 09/21/2025 05:21:53 0.48, 61.29 1.07, 58.54 312.58 80
7 09/23/2025 04:59:54 0.46, 61.29 0.07, 63.19 216.00 80
8 09/23/2025 17:22:07 -0.50, 61.41 -1.11, 58.44 336.91 80
9 09/25/2025 17:00:07 -0.48, 61.41 -0.14, 63.09 191.14 80
10 09/26/2025 05:22:12 0.52, 61.30 1.15, 58.37 332.75 80
11 09/28/2025 05:00:12 0.51, 61.31 0.18, 63.03 194.79 80
12 09/28/2025 17:22:25 -0.54, 61.43 -1.19, 58.27 358.26 80

Figure of GOES-15 and TERRA satellite orbits during SNOs since TLE Epoch: 9/15/2025
SNOs_Map_GOES-15_TERRA_20250916.jpg

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

Historical Predications of SNOs between GOES-15 and TERRA