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: 10/18/2025
Index Date Time (GOES-17) GOES-17 Lat,Lon TERRA Lat,Lon Distance(km) Time Diff (sec)
1 10/19/2025 03:14:59 -0.29, -89.47 -0.45, -90.41 105.90 80
2 10/21/2025 02:52:53 -0.28, -89.48 0.53, -85.73 426.92 80
3 10/21/2025 15:14:57 0.29, -89.55 0.47, -90.45 101.83 80
4 10/23/2025 14:52:50 0.29, -89.56 -0.48, -85.76 431.41 80
5 10/24/2025 03:15:00 -0.30, -89.50 -0.52, -90.51 115.36 80
6 10/26/2025 02:52:53 -0.30, -89.51 0.46, -85.83 418.17 80
7 10/26/2025 15:14:57 0.31, -89.58 0.52, -90.55 110.51 80
8 10/28/2025 14:52:49 0.32, -89.59 -0.44, -85.86 423.59 80
9 10/29/2025 03:15:00 -0.32, -89.53 -0.55, -90.61 122.94 80
10 10/31/2025 02:52:52 -0.32, -89.55 0.44, -85.93 411.76 80
11 10/31/2025 15:12:16 0.33, -89.62 0.52, -90.65 116.74 80

Figure of GOES-17 and TERRA satellite orbits during SNOs since TLE Epoch: 10/18/2025
SNOs_Map_GOES-17_TERRA_20251019.jpg

Download SNOs between GOES-17 and TERRA since TLE EPOCH: 10/18/2025 in txt file.

Historical Predications of SNOs between GOES-17 and TERRA