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: 9/23/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon TERRA Lat,Lon Distance(km) Time Diff (sec)
1 09/25/2025 17:00:07 -0.48, 61.40 -0.11, 63.09 192.97 80
2 09/26/2025 05:22:12 0.52, 61.28 1.10, 58.37 330.91 80
3 09/28/2025 05:00:11 0.51, 61.29 0.13, 63.03 197.24 80
4 09/28/2025 17:22:22 -0.54, 61.41 -1.20, 58.28 355.50 80
5 09/30/2025 17:00:21 -0.53, 61.43 -0.19, 62.94 172.07 80
6 10/01/2025 05:22:26 0.56, 61.32 1.18, 58.21 352.49 80
7 10/03/2025 05:00:24 0.54, 61.34 0.21, 62.88 175.05 80
8 10/03/2025 17:22:36 -0.57, 61.45 -1.25, 58.13 377.50 80
9 10/05/2025 17:00:33 -0.56, 61.48 -0.30, 62.80 149.73 80
10 10/06/2025 05:22:38 0.58, 61.38 1.28, 58.07 375.45 80

Figure of GOES-15 and TERRA satellite orbits during SNOs since TLE Epoch: 9/23/2025
SNOs_Map_GOES-15_TERRA_20250924.jpg

Download SNOs between GOES-15 and TERRA since TLE EPOCH: 09/23/2025 in txt file.

Historical Predications of SNOs between GOES-15 and TERRA