Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-17 and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 9/3/2025
Index Date Time (GOES-17) GOES-17 Lat,Lon TERRA Lat,Lon Distance(km) Time Diff (sec)
1 09/04/2025 03:10:05 -0.09, -89.49 -0.00, -88.97 58.17 80
2 09/04/2025 15:32:10 0.11, -89.52 0.99, -93.70 474.03 80
3 09/06/2025 15:10:12 0.09, -89.52 0.02, -89.05 53.14 80
4 09/07/2025 03:32:27 -0.11, -89.47 -1.00, -93.81 492.68 80
5 09/09/2025 03:10:28 -0.10, -89.47 -0.05, -89.16 35.39 80
6 09/09/2025 15:32:32 0.12, -89.52 1.03, -93.89 496.39 80
7 09/11/2025 15:10:33 0.11, -89.52 0.04, -89.24 31.95 80
8 09/14/2025 03:10:47 -0.13, -89.47 -0.09, -89.34 15.03 80
9 09/16/2025 15:10:51 0.14, -89.51 0.12, -89.40 12.50 80

Figure of GOES-17 and TERRA satellite orbits during SNOs since TLE Epoch: 9/3/2025
SNOs_Map_GOES-17_TERRA_20250904.jpg

Download SNOs between GOES-17 and TERRA since TLE EPOCH: 09/03/2025 in txt file.

Historical Predications of SNOs between GOES-17 and TERRA