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: 8/28/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon TERRA Lat,Lon Distance(km) Time Diff (sec)
1 08/29/2025 04:58:03 0.24, 61.51 -0.32, 64.12 296.61 80
2 08/29/2025 17:20:16 -0.30, 61.60 -0.77, 59.37 254.01 80
3 08/31/2025 16:58:20 -0.27, 61.57 0.23, 64.01 275.98 80
4 09/01/2025 05:20:25 0.32, 61.47 0.77, 59.28 248.35 80
5 09/03/2025 04:58:28 0.29, 61.45 -0.19, 63.93 281.01 80
6 09/03/2025 17:20:43 -0.34, 61.54 -0.82, 59.16 269.96 80
7 09/05/2025 16:58:46 -0.32, 61.52 0.17, 63.80 259.12 80
8 09/06/2025 05:20:51 0.36, 61.42 0.83, 59.08 265.47 80
9 09/08/2025 04:58:54 0.33, 61.41 -0.18, 63.72 263.47 80
10 09/08/2025 17:21:07 -0.38, 61.50 -0.93, 58.98 287.56 80
11 09/10/2025 16:59:10 -0.35, 61.49 0.10, 63.61 241.00 80
12 09/11/2025 05:21:14 0.40, 61.39 0.90, 58.89 284.01 80

Figure of GOES-15 and TERRA satellite orbits during SNOs since TLE Epoch: 8/28/2025
SNOs_Map_GOES-15_TERRA_20250829.jpg

Download SNOs between GOES-15 and TERRA since TLE EPOCH: 08/28/2025 in txt file.

Historical Predications of SNOs between GOES-15 and TERRA