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: 4/25/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon TERRA Lat,Lon Distance(km) Time Diff (sec)
1 04/27/2025 05:18:39 -0.17, 61.48 -0.18, 61.43 5.25 80
2 04/29/2025 17:21:56 0.18, 61.47 0.12, 61.24 26.62 80
3 05/01/2025 17:00:14 0.19, 61.50 1.10, 65.82 490.89 80
4 05/02/2025 05:22:22 -0.19, 61.55 -0.07, 61.09 53.27 80
5 05/04/2025 05:03:19 -0.20, 61.59 -1.03, 65.68 464.39 80
6 05/04/2025 17:22:58 0.20, 61.55 0.04, 60.89 75.21 80
7 05/06/2025 17:01:15 0.20, 61.58 1.04, 65.48 442.95 80
8 05/07/2025 05:23:22 -0.20, 61.64 -0.02, 60.74 100.99 80
9 05/09/2025 05:01:39 -0.20, 61.67 -0.99, 65.34 417.27 80
10 05/09/2025 17:23:56 0.20, 61.64 -0.04, 60.56 122.15 80

Figure of GOES-15 and TERRA satellite orbits during SNOs since TLE Epoch: 4/25/2025
SNOs_Map_GOES-15_TERRA_20250426.jpg

Download SNOs between GOES-15 and TERRA since TLE EPOCH: 04/25/2025 in txt file.

Historical Predications of SNOs between GOES-15 and TERRA