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: 3/26/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon TERRA Lat,Lon Distance(km) Time Diff (sec)
1 03/28/2025 05:13:54 -0.08, 61.30 -0.59, 63.80 283.33 80
2 03/28/2025 17:33:35 0.09, 61.26 -0.36, 59.00 255.80 80
3 03/30/2025 17:12:00 0.09, 61.26 0.56, 63.56 261.11 80
4 03/31/2025 05:31:32 -0.09, 61.31 0.41, 58.81 284.48 80
5 04/02/2025 05:15:16 -0.10, 61.33 -0.53, 63.37 232.04 80
6 04/02/2025 17:34:56 0.11, 61.28 -0.47, 58.59 306.98 80
7 04/04/2025 17:13:20 0.11, 61.31 0.52, 63.14 209.09 80
8 04/05/2025 05:32:50 -0.12, 61.36 0.52, 58.40 336.94 80
9 04/07/2025 05:16:33 -0.12, 61.39 -0.47, 62.96 179.85 80
10 04/07/2025 17:36:12 0.13, 61.34 -0.50, 58.18 358.66 80
11 04/09/2025 17:14:34 0.12, 61.36 0.43, 62.75 158.63 80

Figure of GOES-15 and TERRA satellite orbits during SNOs since TLE Epoch: 3/26/2025
SNOs_Map_GOES-15_TERRA_20250327.jpg

Download SNOs between GOES-15 and TERRA since TLE EPOCH: 03/26/2025 in txt file.

Historical Predications of SNOs between GOES-15 and TERRA