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: 9/29/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon TERRA Lat,Lon Distance(km) Time Diff (sec)
1 09/30/2025 17:00:21 -0.53, 61.41 -0.21, 62.94 173.84 80
2 10/01/2025 05:22:26 0.56, 61.30 1.19, 58.21 350.19 80
3 10/03/2025 05:00:24 0.54, 61.31 0.21, 62.88 178.10 80
4 10/03/2025 17:22:36 -0.57, 61.43 -1.24, 58.13 374.58 80
5 10/05/2025 17:00:33 -0.56, 61.44 -0.28, 62.80 153.45 80
6 10/06/2025 05:22:37 0.58, 61.34 1.26, 58.07 371.16 80
7 10/08/2025 05:00:35 0.57, 61.36 0.26, 62.73 156.79 80
8 10/08/2025 17:22:45 -0.60, 61.48 -1.32, 57.99 395.79 80
9 10/10/2025 17:00:41 -0.59, 61.51 -0.34, 62.66 131.19 80
10 10/11/2025 05:20:41 0.61, 61.41 1.31, 57.94 394.37 45
11 10/13/2025 05:00:41 0.61, 61.45 0.36, 62.61 132.54 80
12 10/13/2025 17:22:52 -0.63, 61.57 -1.39, 57.87 419.80 80

Figure of GOES-15 and TERRA satellite orbits during SNOs since TLE Epoch: 9/29/2025
SNOs_Map_GOES-15_TERRA_20250930.jpg

Download SNOs between GOES-15 and TERRA since TLE EPOCH: 09/29/2025 in txt file.

Historical Predications of SNOs between GOES-15 and TERRA