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: 10/21/2025
Index Date Time (GOES-17) GOES-17 Lat,Lon TERRA Lat,Lon Distance(km) Time Diff (sec)
1 10/23/2025 14:52:50 0.29, -89.56 -0.48, -85.76 431.05 80
2 10/24/2025 03:15:00 -0.30, -89.50 -0.53, -90.51 115.59 80
3 10/26/2025 02:52:53 -0.30, -89.51 0.45, -85.83 417.78 80
4 10/26/2025 15:14:57 0.31, -89.58 0.53, -90.55 111.13 80
5 10/28/2025 14:52:49 0.32, -89.59 -0.43, -85.86 422.82 80
6 10/29/2025 03:15:00 -0.32, -89.53 -0.56, -90.61 123.59 80
7 10/31/2025 02:52:52 -0.32, -89.54 0.42, -85.93 410.96 80
8 10/31/2025 15:12:16 0.33, -89.61 0.54, -90.65 117.73 80
9 11/02/2025 14:52:47 0.33, -89.64 -0.43, -85.96 417.61 80
10 11/03/2025 03:14:58 -0.33, -89.58 -0.55, -90.71 128.43 80

Figure of GOES-17 and TERRA satellite orbits during SNOs since TLE Epoch: 10/21/2025
SNOs_Map_GOES-17_TERRA_20251022.jpg

Download SNOs between GOES-17 and TERRA since TLE EPOCH: 10/21/2025 in txt file.

Historical Predications of SNOs between GOES-17 and TERRA