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: 10/11/2025
Index Date Time (GOES-17) GOES-17 Lat,Lon TERRA Lat,Lon Distance(km) Time Diff (sec)
1 10/13/2025 14:52:42 0.26, -89.53 -0.56, -85.53 454.13 80
2 10/14/2025 03:14:54 -0.27, -89.46 -0.42, -90.28 93.33 80
3 10/16/2025 02:52:49 -0.27, -89.46 0.55, -85.61 438.31 80
4 10/16/2025 15:14:53 0.28, -89.54 0.47, -90.33 90.44 80
5 10/18/2025 14:52:48 0.27, -89.55 -0.53, -85.65 442.32 80
6 10/19/2025 03:14:58 -0.28, -89.48 -0.50, -90.40 104.59 80
7 10/21/2025 02:52:53 -0.28, -89.50 0.53, -85.73 428.88 80
8 10/21/2025 15:14:57 0.29, -89.58 0.48, -90.45 99.57 80
9 10/23/2025 14:52:51 0.29, -89.59 -0.50, -85.77 434.30 80
10 10/24/2025 03:15:02 -0.30, -89.53 -0.51, -90.52 112.40 80

Figure of GOES-17 and TERRA satellite orbits during SNOs since TLE Epoch: 10/11/2025
SNOs_Map_GOES-17_TERRA_20251012.jpg

Download SNOs between GOES-17 and TERRA since TLE EPOCH: 10/11/2025 in txt file.

Historical Predications of SNOs between GOES-17 and TERRA